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  • /usr/lib/cups/backend/hp has failed with an HP LaserJet p3005

    - by edtechdev
    Ever since 10.04, I can't print to an HP laserjet p3005. I'm even using an entirely different computer now with a fresh install of 10.10. I've tried with and without the latest hplip. Recently, sometimes I can get it to print a few things, but eventually it always fails (usually when printing a pdf from the document viewer (also doesn't work with adobe pdf reader)). Sometimes it fails so bad the printer gives an error saying it needs to be turned off and on again. I can't seem to find a fix anywhere, I've googled all over the past year and tried every fix I could find. It does say that the /usr/lib/cups/backend/hp has failed. It also doesn't make a difference if I create the printer using hp-setup or ubuntu's own printing control panel. I delete and re-create the printer, no difference eventually. I use the default printer settings or custom settings, no difference. I can print perfectly find to a networked printer at home - an HP officejet 6310. It seems to be networked HP printers at work that I can't print to anymore (except occasionally right after re-installing the printer driver). What's the recommended way to install HP printer drivers and reset or clean out everything from before. Or where are the right logs to read or debug commands to do to find out what may be the real cause of the printing problems?

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  • /usr/lib/cups/backend/hp has failed with an HP LaserJet p3005

    - by edtechdev
    Ever since 10.04, I can't print to an HP laserjet p3005. I'm even using an entirely different computer now with a fresh install of 10.10. I've tried with and without the latest hplip. Recently, sometimes I can get it to print a few things, but eventually it always fails (usually when printing a pdf from the document viewer (also doesn't work with adobe pdf reader)). Sometimes it fails so bad the printer gives an error saying it needs to be turned off and on again. I can't seem to find a fix anywhere, I've googled all over the past year and tried every fix I could find. It does say that the /usr/lib/cups/backend/hp has failed. It also doesn't make a difference if I create the printer using hp-setup or ubuntu's own printing control panel. I delete and re-create the printer, no difference eventually. I use the default printer settings or custom settings, no difference. I can print perfectly find to a networked printer at home - an HP officejet 6310. It seems to be networked HP printers at work that I can't print to anymore (except occasionally right after re-installing the printer driver). What's the recommended way to install HP printer drivers and reset or clean out everything from before. Or where are the right logs to read or debug commands to do to find out what may be the real cause of the printing problems?

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  • Download HP Power Protector for ESXi

    - by Mark Henderson
    The HP PowerProtector user guide states that to install the HP PowerProtector client on an ESXi Host: Download the latest version of HPPP from the HP website (http://www.hp.com/go/rackandpower). The ESXi Server is automatically detected, and a shutdown command script is generated. However in typical HP fashion, after clicking through no less than 6 different links to get to the downloads page, I am presented with: http://h18004.www1.hp.com/products/servers/proliantstorage/power-protection/software/power-protector/pp-dl.html HP Power Protector (HPPP) - Windows HP Power Protector (HPPP) - Linux x86 HP Power Protector (HPPP) - Linux x64 HP Power Protector (HPPP) - Linux IA64 HP Power Protector (HPPP) - HPUX The Linux packages contain an RPM and in no way resemble what is in the HP documentation. None of these are labelled for ESXi. Does anyone know where or how to get the HP Power Protector ESXi client installed?

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  • Getting hp-snmp-agents on HP ProLiant DL360 on Lenny working

    - by mark
    After receiving our HP ProLiant DL360 I'd like to integrate the machine into our Munin system and thus enable ProLiant specific information to be exposed via SNMP. I'm running Debian Lenny with kernel 2.6.26-2-vserver-amd64 . I've followed http://downloads.linux.hp.com/SDR/getting_started.html and the HP repository has been added to /etc/apt/sources.list.d/HP-ProLiantSupportPack.list . Setting up Lenny SNMP itself is not a problem, I configure it to have a public v1 community string to read all data and it works. I install hp-snmp-agents and run hpsnmpconfig and it adds additional lines to the top of /etc/snmp/snmpd.conf : dlmod cmaX /usr/lib64/libcmaX64.so snmpd gets restarted. Via lsof I can see that libcmaX64 was loaded and is used by snmpd, put I do not get any additional information out of snmp. I use snmpwalk -v 1 -c public ... and I can see many OIDs but I do not see the new ones I'd expect, most notably temperatures, fan speed and such. The OIDs I'm expecting are e.g. 1.3.6.1.4.1.232.6.2.6.8.1.4.1 , this is from the existing munin plugins from http://exchange.munin-monitoring.org/plugins/snmp__hp_temp/version/1 . snmpd[19007]: cmaX: Parsing shared as a type was unsucessful snmpd[19007]: cmaX: listening for subagents on port 25375 snmpd[19007]: cmaX: subMIB 1 handler has disconnected snmpd[19007]: cmaX: subMIB 2 handler has disconnected snmpd[19007]: cmaX: subMIB 3 handler has disconnected snmpd[19007]: cmaX: subMIB 5 handler has disconnected snmpd[19007]: cmaX: subMIB 6 handler has disconnected snmpd[19007]: cmaX: subMIB 8 handler has disconnected snmpd[19007]: cmaX: subMIB 9 handler has disconnected snmpd[19007]: cmaX: sent ColdStarts on ports 25376 to 25393 snmpd[19007]: cmaX: subMIB 10 handler has disconnected snmpd[19007]: cmaX: subMIB 11 handler has disconnected snmpd[19007]: cmaX: subMIB 14 handler has disconnected snmpd[19007]: cmaX: subMIB 15 handler has disconnected snmpd[19007]: cmaX: subMIB 16 handler has disconnected snmpd[19007]: cmaX: subMIB 21 handler has disconnected snmpd[19007]: cmaX: subMIB 22 handler has disconnected snmpd[19007]: cmaX: subMIB 23 handler has disconnected snmpd[19007]: cmaX: subMIB 1 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 2 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 3 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 5 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 6 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 8 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 9 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 10 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 11 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 14 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 15 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 16 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 21 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 22 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 23 will be sent on port 25376 to hp Advanced Server Management_Peer snmpd[19007]: cmaX: subMIB 18 handler has disconnected snmpd[19007]: cmaX: subMIB 18 will be sent on port 25393 to cpqnicd snmpd[19007]: NET-SNMP version 5.4.1 This doesn't look particular bad for me, it's just informational I guess. I've compared the walking OID output with and without the module and there's no difference in the OID served back at all. Are there any other prerequisites I'm missing? I've also noticed that from the time I installed hp-snmp-agents it adds a lot of additional daemons and that my load suddenly jumps to 1. I've uninstalled the package for now. Is this expected behavior?

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  • Battery management doesn't recognize removal of power supply

    - by Jason
    I have a Lenovo Y460p running Ubuntu 12.04 (64-bit). The battery does charge normally, but unplugging the power supply only very briefly shows the correct battery indicator. After about 1 second, it reverts to the charging indicator. If the power supply is connected the power statistics show: "Supply Yes" "Online Yes" If it is not connected it shows: "Supply Yes" "Online No" My problem is almost exactly like the one in this post: Ubuntu 11.10 power management does not recognize removal of power supply The only exception is that my system does not dual-boot with Windows. This is Ubuntu only. The computer in the other post is a Lenovo as well; not sure if that has anything to do with it. Any help would be greatly appreciated. Thanks.

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  • Custom built machine has much higher power consumption than expected

    - by foraidt
    I built a machine according to the specs of a computer magazine (c't, Germany). According to the magazine, the power consumption should be at around 10W. I don't want to go into the specifics of the hardware but rather ask for general advice on where to look: I updated the BIOS/UEFI version to the latest version, installed all the recommended drivers and unplugged all hardware that's not necessary to boot into Windows. All that was left is the power supply, mainboard, cpu, cpu cooler and one SSD drive. But still I measured a power consumption of 50W, which is 40W more than it should be. I tried booting Linux Mint from a USB stick, so I don't think it's some Windows-related problem.. Where else could I look? Update 1 I dind't want the question to get closed for being too localized but if more details are necessary, here they are: The system is a desktop PC. The power consumption is measured using a Brennenstuhl PM 231 device, which was tested also by c't and they found it quite accurate. The PSU is an Enermax ETL300AWT, the mainboard Intel DH87RL (Socket 1150) and the CPU Intel G3220 (Haswell). Update 2 There is no online version of the article*. The most details I found can be read on its project page (in German, though...) (*)You can pay for downloadable PDFs, however. English translation of that project page Update 3 Regarding the sceptics: It may sound ridiculous but apparently 10W idle consumption is possible with Intel's Haswell architecture. As a kind of proof, there's an additional Blog article explicitly listing the steps needed to reduce the idle consumption to 10W. Additional hardware: I measured the consumption without the HDD, and as expected the usage dropped by around 10W. I have no chassis fans and the CPU fan is a "Scythe Mugen 4" model. It runs at around 600rpm so I think it won't draw much. When stripping off all my extra components I should be at 10W. But I'm not getting anywhere near that. I would be happy to see "just" 15W in the stripped down version but currently I'm not getting below 50W no matter which component I remove. As I see it this cannot be explained by the PSU being less efficient at lower consumption. I also waited half an hour or so (also checked that no Windows updates were running in the background) and the consumption dind't drop by more than a few watts.

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  • UPS vs Solar Power in case of power failure for a server [on hold]

    - by Zen 8000k
    I am looking for a low power, low end pc able to run 24/7 without overheating and a way to support it in case of power failure. Power failures can be up to 72 hours. The pc dosen't need a monitor or keyboard. A modem must also be protected in case of power failure. When i say low end, i don't mean crap. The cpu needs to be x86 and have at least 1k cpu in this chart: http://www.cpubenchmark.net/index.php What's the best way to do this? EDIT: more info. I need to run a home server. The server will perform light tasks mainly. A x86 cpu sadly is the only route for my use. I want to be able to run the server and the router/modem in case of power failure. Now, regarding how long the power will fail: 1) 1 hours is OK for most situations. (say 90%) 2) 3 hours is OK (say 98%) 3) 6 hours is more thank OK. (say 99.5%) 4) On extreme cases the power might fail days. I believe this is very unlikely to happen. More is great but, really, how ofter power will fail more than 3 hours? I believe once every year at best. Well, that's too rare to care about. Given the above, I am looking for a cost effective way to archive 1-3 hour power or 6 hour if possible. Solutions: You guys give me great ideas. 1) Power generator: no good as power will fail for 10 seconds before returning. Also I read online, "clean" power generators cost 1.5k+, so it's out of budged. Non clean generator might damage electronics, right? 2) Solar power: i don't know for sure about this. Sounds like a great idea, too good to be true, honestly. For only 200$ i get 100+w? What are the drawbacks here? 3) UPS: This seems to be the best. The only problem is the cost. Cost < 200$ = great 400$ = budged limit

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  • Ubuntu 11.10 power management does not recognize removal of power supply!

    - by sema
    I have a Lenovo Ideapad Z370 with Ubuntu 11.10 and the battery status indicator shows wrong information. Problem: The indicator always shows that the power supply is connected, even if it's not connected. The battery charges and discharges normally. However, the status information is wrong. When charging, the "time to charge" decreases, and when discharging the "time to charge" increases. If the power supply is connected the power statistics show: "Supply Yes" "Online Yes" If it is not connected it shows: "Supply Yes" "Online No" My trials: I tried reinstalling the indicator applet, but that doesn't help. Searching for solutions or similar problems didn't point out any help. Background: The problem occured after I switched the battery mode in Windows. (I use a dual boot system.) Lenovo drivers allow a "battery runtime mode" for maximum runtime and a "battery health mode" for maximum battery lifetime. I initially used the runtime mode, tried the health mode for some time, but switched back to the runtime mode. The problem occured after switching to health mode. Does anyone have an idea what is wrong? The problem is relevant for me as I get no information when battery status low and the computer runs out of energy without shutdown or hibernation. This is really a problem for me!

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  • HP proliant dl360 g5 fails to reboot

    - by user1039384
    Some history of this also available here. As of my latest update on the forum linked above, now cold reboot as well as hard reset and following boot for my proliant dl360 g5 works as expected and successfully boot the system. However, soft-reboot results in internal health indicator turning RED on the front and long beeps every around 6seconds until I either cold reboot or press and hold the power button. A summary of system state when this happens: Internal Health led indicator: RED External Health led indicator: Green No led next to any component is red or amber No POST message neither on the video output nor on IML logs (verified both at the time issue occures and after cold reboot that boots the system successfully). Any thoughts please share. I hope we can knock this issue down together with your help!

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  • Ubuntu 14.04:LTS , HPLIP loses USB connection to HP laserjet

    - by Gareth
    This is my first post, so please let me know if i have inadvertanly broken any rules. Problem There seems to be a problem with HPLIP and USB connections in ubuntu 14.04LTS. After upgrading i managed to get the printing to work but today it has broken. Initial Issue (Solved) After upgrading to unbutntu 14.04 LTS my printer lHP LaserJet 1018 stopped printing (code=12) Looking through the Forumsthere are several issues with printitng and HPLIP so I was able to troubleshoot this. The steps I took were : Reran HPdoctor Ran hp-check Un-installed and installed the latest version of HPLIP (3.14.4) Checked the USB connections lsusb and lsusb-v Re-ran hpcheck Removed the printer from HPLIP Re-ran hpcheck Manually configued HPLIP to the printer hp-setup-g <xxx:yyy> And this worked HPLIP was able to see the printer in the USB , test page printed and was happily working for a few weeks. Current Issue Printer Not working However today my wife complains the printer is not working and checking see that although HPLIP has the same error code and did not seem to be able to see the printer although running lsusb could see the printer. Initially thought this may be due to usb given a new bus/device after being turned on and off and went to repeat the steps above at the moment still seeing an error in that the HPLIP is complaining that it cannot see the device **error: Device not found. Please make sure your printer is properly connected and powered-on.** current Observations lsusb output ## Bus 002 Device 007: ID 03f0:4117 Hewlett-Packard LaserJet 1018 sudo hp-check output *> "duan@duan-Lenovo-B550:~$ sudo hp-check [sudo] password for duan: Saving output in log file: /home/duan/hp-check.log HP Linux Imaging and Printing System (ver. 3.14.4) Dependency/Version Check Utility ver. 15.1 Copyright (c) 2001-13 Hewlett-Packard Development Company, LP This software comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to distribute it under certain conditions. See COPYING file for more details. Note: hp-check can be run in three modes: 1. Compile-time check mode (-c or --compile): Use this mode before compiling the HPLIP supplied tarball (.tar.gz or .run) to determine if the proper dependencies are installed to successfully compile HPLIP. Run-time check mode (-r or --run): Use this mode to determine if a distro supplied package (.deb, .rpm, etc) or an already built HPLIP supplied tarball has the proper dependencies installed to successfully run. Both compile- and run-time check mode (-b or --both) (Default): This mode will check both of the above cases (both compile- and run-time dependencies). Full Output output of hp-setup -g 002:007 window box "device not found please make sure your printer is properly connected and powered on" duan@duan-Lenovo-B550:~$ sudo hp-setup -g 002:007 [sudo] password for duan: > HP Linux Imaging and Printing System (ver. 3.14.4) Printer/Fax Setup > Utility ver. 9.0 > > Copyright (c) 2001-13 Hewlett-Packard Development Company, LP This > software comes with ABSOLUTELY NO WARRANTY. This is free software, and > you are welcome to distribute it under certain conditions. See COPYING > file for more details. > > hp-setup[18461]: debug: param=002:007 hp-setup[18461]: debug: > selected_device_name=None Fontconfig error: > "/etc/fonts/conf.d/65-khmer.conf", line 14: out of memory Fontconfig > error: "/etc/fonts/conf.d/65-khmer.conf", line 23: out of memory > Fontconfig error: "/etc/fonts/conf.d/65-khmer.conf", line 32: out of > memory hp-setup[18461]: debug: Sys.argv=['/usr/bin/hp-setup', '-g', > '002:007'] printer_name=None param=002:007 jd_port=1 device_uri=None > remove=False Searching for device... hp-setup[18461]: debug: Trying > USB with bus=002 dev=007... hp-setup[18461]: debug: Not found. > hp-setup[18461]: debug: Trying serial number 002:007 hp-setup[18461]: > debug: Probing bus: usb hp-setup[18461]: debug: Probing bus: par > error: Device not found. Please make sure your printer is properly > connected and powered-on. hp-setup[18461]: debug: Starting GUI loop. .. USB lead Works with the Windows 7 laptop Printer Works with windows 7 laptop Questions Is this a Bug with HPLIP or an issue with laptop/printer? Supplementary question if it is a bug what information is needed and where should it be sent ? Any suggestions on how to get the printer to work correctly with Ubuntu 14.04LTS/HPLIP 13.4.3 so that it stays working ?

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  • Power supply triggered to start by another power supply

    - by steampowered
    I am building a raid array in a separate enclosure. I will be putting an empty tower case next to an existing tower computer, and this second tower case will only hold hard drives. There are many solutions for connecting the drives in the second case to the raid card in the first case (SFF-8088 and SFF-8087 cables). But I prefer not to run power from the first case to the second case. Can I use a power supply in the first tower case and cause it to start the power supply in the second case based on an indication from power in the first tower case's power supply? Maybe run a 12 volt cable from the first case to the power supply on the second case only for the purpose of initiating the second power supply.

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  • On checking kernel parms HP-UX & Oracle 10.2

    - by [email protected]
    Hi,Just did this little script for a customer wanting to investigate if the kernel parameters of their HP-UX machines fits or not the Oracle 10.2 specifications ( looks like someone checked the "User Verified" at database installation time on some prerequisites)Just want to share ( its in Spanish)Hope it helps!--L Normal 0 21 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} ### ### check_kernel_parms.sh ### ### ### ###    NAME ###      check_kernel_parms.sh ### ###    DESCRIPTION ###      Comprueba los parametros de kernel ### ###    NOTES ###     Valido para versiones de SO HP-UX y Oracle 10.2 ###     ### ###    MODIFIED   (MM/DD/YY) ###    lvelasco    05/20/10 - Creacion     V_DATE=`/usr/bin/date +%Y%m%d_%H%M%S` if [ "${1}" != 'sin_traza' ]; then   V_FICHERO_LOG=`dirname $0`/`basename $0`.${V_DATE}.log   exec 4>&1   tee ${V_FICHERO_LOG} >&4 |&   exec 1>&p 2>&1 fi   echo "${V_DATE}- check_params.sh *******************************************" echo "Comenzado ejecucion de chequeo de parametros de kernel en maquina `hostname`" echo "****************************************************************************"   UX_VERS=`uname -a | awk '{print $3}'` KCTUNE=/usr/sbin/kctune MEM_TOTAL_MB=`./check_mem` <-- This should return the physical mem of the machine on bytes MEM_TOTAL=$((MEM_TOTAL_MB*1024))     NPROC=$(${KCTUNE} | grep nproc | grep -v '(nproc' | grep -v *nproc | awk '{print $2}') if [ ${NPROC} -lt 4096 ] then        echo "[FAILED] Information: El parametro nproc con valor actual ${NPROC} debe tener una valor superior a 4096" else        echo "[OK] Information: El parametro nproc con valor actual ${NPROC} debe tener una valor superior a 4096" fi     KSI_ALLOC_MAX_T=$(${KCTUNE} | grep ksi_alloc | awk '{print $2}') KSI_ALLOC_MAX=$((NPROC*8)) if [ ${KSI_ALLOC_MAX_T} -lt ${KSI_ALLOC_MAX} ] then        echo "[FAILED] Information: El parametro ksi_alloc_max con valor actual ${KSI_ALLOC_MAX_T} debe tener una valor superior a ${KSI_ALLOC_MAX}" else        echo "[OK] Information: El parametro ksi_alloc_max con valor actual ${KSI_ALLOC_MAX_T} debe tener una valor superior a ${KSI_ALLOC_MAX}" fi       EXECUTABLE_STACK=$(${KCTUNE} | grep executable_stack | awk '{print $2}') if [ ${EXECUTABLE_STACK} -ne 0 ] then        echo "[FAILED] Information: El parametro executable_stack con valor actual ${EXECUTABLE_STACK} debe tener una valor igual a 0" else        echo "[OK] Information: El parametro executable_stack con valor actual ${EXECUTABLE_STACK} debe tener una valor igual a 0" fi       MAX_THREAD_PROC=$(${KCTUNE} | grep max_thread_proc | awk '{print $2}') if [ ${MAX_THREAD_PROC} -lt 1024 ] then        echo "[FAILED] Information: El parametro max_thread_proc con valor actual ${MAX_THREAD_PROC} debe tener una valor superior a 1024" else        echo "[OK] Information: El parametro max_thread_proc con valor actual ${MAX_THREAD_PROC} debe tener una valor superior a 1024" fi     MAXDSIZ=$(${KCTUNE} | grep 'maxdsiz ' | awk '{print $2}') if [ ${MAXDSIZ} -lt 1073741824 ] then        echo "[FAILED] Information: El parametro maxdsiz con valor actual ${MAXDSIZ} debe tener una valor superior a 1073741824" else        echo "[OK] Information: El parametro maxdsiz con valor actual ${MAXDSIZ} debe tener una valor superior a 1073741824" fi     MAXDSIZ_64BIT=$(${KCTUNE} | grep maxdsiz_64bit | awk '{print $2}') if [ ${MAXDSIZ} -lt 2147483648 ] then        echo "[FAILED] Information: El parametro maxdsiz_64bit con valor actual ${MAXDSIZ_64BIT} debe tener una valor superior a 2147483648" else        echo "[OK] Information: El parametro maxdsiz_64bit con valor actual ${MAXDSIZ_64BIT} debe tener una valor superior a 2147483648" fi   MAXSSIZ=$(${KCTUNE} | grep 'maxssiz ' | awk '{print $2}') if [ ${MAXSSIZ} -lt 134217728 ] then        echo "[FAILED] Information: El parametro maxssiz con valor actual ${MAXSSIZ} debe tener una valor superior a 134217728" else        echo "[OK] Information: El parametro maxssiz con valor actual ${MAXSSIZ} debe tener una valor superior a 134217728" fi     MAXSSIZ_64BIT=$(${KCTUNE} | grep maxssiz_64bit | awk '{print $2}') if [ ${MAXSSIZ} -lt 1073741824 ] then        echo "[FAILED] Information: El parametro maxssiz_64bit con valor actual ${MAXSSIZ} debe tener una valor superior a 1073741824" else        echo "[OK] Information: El parametro maxssiz_64bit con valor actual ${MAXSSIZ} debe tener una valor superior a 1073741824" fi     MAXUPRC_T=$(${KCTUNE} | grep maxuprc | awk '{print $2}') MAXUPRC=$(((NPROC*9)/10)) if [ ${MAXUPRC_T} -lt ${MAXUPRC} ] then        echo "[FAILED] Information: El parametro maxuprc con valor actual ${MAXUPRC_T} debe tener una valor superior a ${MAXUPRC}" else        echo "[OK] Information: El parametro maxuprc con valor actual ${MAXUPRC_T} debe tener una valor superior a ${MAXUPRC}" fi   MSGMNI=$(${KCTUNE} | grep msgmni | awk '{print $2}') if [ ${MSGMNI} -lt ${NPROC} ] then        echo "[FAILED] Information: El parametro msgni con valor actual ${MSGMNI} debe tener una valor superior a ${NPROC}" else        echo "[OK] Information: El parametro msgni con valor actual ${MSGMNI} debe tener una valor superior a ${NPROC}" fi     if [ ${UX_VERS} = "B.11.23" ] then        MSGSEG=$(${KCTUNE} | grep msgseg | awk '{print $2}')        if [ ${MSGSEG} -lt 32767 ]        then        echo "[FAILED] Information: El parametro msgseg con valor actual ${MSGSEG} debe tener una valor superior a 32767"        else        echo "[OK] Information: El parametro msgseg con valor actual ${MSGSEG} debe tener una valor superior a 32767"        fi fi   MSGTQL=$(${KCTUNE} | grep msgtql | awk '{print $2}') if [ ${MSGTQL} -lt ${NPROC} ] then        echo "[FAILED] Information: El parametro msgtql con valor actual ${MSGTQL} debe tener una valor superior a ${NPROC}" else        echo "[OK] Information: El parametro msgtql con valor actual ${MSGTQL} debe tener una valor superior a ${NPROC}" fi       if [ ${UX_VERS} = "B.11.23" ] then        NFILE_T=$(${KCTUNE} | grep nfile | awk '{print $2}')        NFILE=$((15*NPROC+2048))        if [ ${NFILE_T} -lt ${NFILE} ]        then        echo "[FAILED] Information: El parametro nfile con valor actual ${NFILE_T} debe tener una valor superior a ${NFILE}"        else        echo "[OK] Information: El parametro nfile con valor actual ${NFILE_T} debe tener una valor superior a ${NFILE}"        fi fi     NFLOCKS=$(${KCTUNE} | grep nflocks | awk '{print $2}') if [ ${NFLOCKS} -lt ${NPROC} ] then        echo "[FAILED] Information: El parametro nflocks con valor actual ${NFLOCKS} debe tener una valor superior a ${NPROC}" else        echo "[OK] Information: El parametro nflocks con valor actual ${NFLOCKS} debe tener una valor superior a ${NPROC}" fi   NINODE_T=$(${KCTUNE} | grep ninode | grep -v vx | awk '{print $2}') NINODE=$((8*NPROC+2048)) if [ ${NINODE_T} -lt ${NINODE} ] then        echo "[FAILED] Information: El parametro ninode con valor actual ${NINODE_T} debe tener una valor superior a ${NINODE}" else        echo "[OK] Information: El parametro ninode con valor actual ${NINODE_T} debe tener una valor superior a ${NINODE}" fi     NCSIZE_T=$(${KCTUNE} | grep ncsize | awk '{print $2}') NCSIZE=$((NINODE+1024)) if [ ${NCSIZE_T} -lt ${NCSIZE} ] then        echo "[FAILED] Information: El parametro ncsize con valor actual ${NCSIZE_T} debe tener una valor superior a ${NCSIZE}" else        echo "[OK] Information: El parametro ncsize con valor actual ${NCSIZE_T} debe tener una valor superior a ${NCSIZE}" fi     if [ ${UX_VERS} = "B.11.23" ] then        MSGMAP_T=$(${KCTUNE} | grep msgmap | awk '{print $2}')        MSGMAP=$((MSGTQL+2))        if [ ${MSGMAP_T} -lt ${MSGMAP} ]        then        echo "[FAILED] Information: El parametro msgmap con valor actual ${MSGMAP_T} debe tener una valor superior a ${MSGMAP}"        else        echo "[OK] Information: El parametro msgmap con valor actual ${MSGMAP_T} debe tener una valor superior a ${MSGMAP}"        fi fi   NKTHREAD_T=$(${KCTUNE} | grep nkthread | awk '{print $2}') NKTHREAD=$((((NPROC*7)/4)+16)) if [ ${NKTHREAD_T} -lt ${NKTHREAD} ] then        echo "[FAILED] Information: El parametro nkthread con valor actual ${NKTHREAD_T} debe tener una valor superior a ${NKTHREAD}" else        echo "[OK] Information: El parametro nkthread con valor actual ${NKTHREAD_T} debe tener una valor superior a ${NKTHREAD}" fi     SEMMNI=$(${KCTUNE} | grep semmni | grep -v '(semm' | awk '{print $2}') if [ ${SEMMNI} -lt ${NPROC} ] then        echo "[FAILED] Information: El parametro semmni con valor actual ${SEMMNI} debe tener una valor superior a ${NPROC}" else        echo "[OK] Information: El parametro semmni con valor actual ${SEMMNI} debe tener una valor superior a ${NPROC}" fi     SEMMNS_T=$(${KCTUNE} | grep semmns | awk '{print $2}') SEMMNS=$((SEMMNI+2)) if [ ${SEMMNS_T} -lt ${SEMMNI} ] then        echo "[FAILED] Information: El parametro semmns con valor actual ${SEMMNS_T} debe tener una valor superior a ${SEMMNS}" else        echo "[OK] Information: El parametro semmns con valor actual ${SEMMNS_T} debe tener una valor superior a ${SEMMNS}" fi   SEMMNU_T=$(${KCTUNE} | grep semmnu | awk '{print $2}') SEMMNU=$((NPROC-4)) if [ ${SEMMNU_T} -lt ${SEMMNU} ] then        echo "[FAILED] Information: El parametro semmnu con valor actual ${SEMMNU_T} debe tener una valor superior a ${SEMMNU}" else        echo "[OK] Information: El parametro semmnu con valor actual ${SEMMNU_T} debe tener una valor superior a ${SEMMNU}" fi     if [ ${UX_VERS} = "B.11.23" ] then        SEMVMX=$(${KCTUNE} | grep msgseg | awk '{print $2}')        if [ ${SEMVMX} -lt 32767 ]        then        echo "[FAILED] Information: El parametro semvmx con valor actual ${SEMVMX} debe tener una valor superior a 32767"        else        echo "[OK] Information: El parametro semvmx con valor actual ${SEMVMX} debe tener una valor superior a 32767"        fi fi     SHMMNI=$(${KCTUNE} | grep shmmni | awk '{print $2}') if [ ${SHMMNI} -lt 512 ] then        echo "[FAILED] Information: El parametro shmmni con valor actual ${SHMMNI} debe tener una valor superior a 512" else        echo "[OK] Information: El parametro shmmni con valor actual ${SHMMNI} debe tener una valor superior a 512" fi     SHMSEG=$(${KCTUNE} | grep shmseg | awk '{print $2}') if [ ${SHMSEG} -lt 120 ] then        echo "[FAILED] Information: El parametro shmseg con valor actual ${SHMSEG} debe tener una valor superior a 120" else        echo "[OK] Information: El parametro shmseg con valor actual ${SHMSEG} debe tener una valor superior a 120" fi   VPS_CEILING=$(${KCTUNE} | grep vps_ceiling | awk '{print $2}') if [ ${VPS_CEILING} -lt 64 ] then        echo "[FAILED] Information: El parametro vps_ceiling con valor actual ${VPS_CEILING} debe tener una valor superior a 64" else        echo "[OK] Information: El parametro vps_ceiling con valor actual ${VPS_CEILING} debe tener una valor superior a 64" fi   SHMMAX=$(${KCTUNE} | grep shmmax | awk '{print $2}') if [ ${SHMMAX} -lt ${MEM_TOTAL} ] then         echo "[FAILED] Information: El parametro shmmax con valor actual ${SHMMAX} debe tener una valor superior a ${MEM_TOTAL}" else         echo "[OK] Information: El parametro shmmax con valor actual ${SHMMAX} debe tener una valor superior a ${MEM_TOTAL}" fi exit 0  

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  • HP DL380 G7 Disk swap to a HP DL380 G6

    - by rnuno
    The HP DL380 G7 has 3 SAS disks in RAID 5 configuration. I need to change that server to another task and instead of make a clean install on the HP DL380 G6 can i just swap the 3 disks from HP DL380 G7 to the HP DL380 G6? I expect some driver issues maybe on the OS itself because the processor is different. They both use Smart Array P410i, if i power down the machines swap the disk by the same order will the RAID 5 configuration remain and the OS will boot?

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  • how to set power plan / power profile for battery

    - by user86274
    How can i setup different power profile settings? For example i want to set low screen brightness when i am on battery power and full brightness when i am not. From "power settings" i can setup brightness but it is persistent no matter what power i use. Is there any software that i can use to prolong my battery power when i use ubuntu? I can use my laptop at least 1 more hour when i am using windows....

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  • HP SmartArray P212 with non HP disks, Insight Diagnostics error

    - by yonatan
    I have an ML110 G6 with a SmartArray P212 and two Seagate (non-HP) SAS disks in Raid 1. When I ran HP Insight Diagnostics I got some errors related to S.M.A.R.T. error testing and I would like to confirm that this is due to the controller not being able to query the drives as they are non-HP. I believe that the drives are not failing, but I want to be sure. Please have a look at these screenshots I took from the Insight Diagnostics report:

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  • "power limit notification" clobbering on 12G Dell servers with RHEL6

    - by Andrew B
    Server: Poweredge r620 OS: RHEL 6.4 Kernel: 2.6.32-358.18.1.el6.x86_64 I'm experiencing application alarms in my production environment. Critical CPU hungry processes are being starved of resources and causing a processing backlog. The problem is happening on all the 12th Generation Dell servers (r620s) in a recently deployed cluster. As near as I can tell, instances of this happening are matching up to peak CPU utilization, accompanied by massive amounts of "power limit notification" spam in dmesg. An excerpt of one of these events: Nov 7 10:15:15 someserver [.crit] CPU12: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU0: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU6: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU14: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU18: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU2: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU4: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU16: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU0: Package power limit notification (total events = 11) Nov 7 10:15:15 someserver [.crit] CPU6: Package power limit notification (total events = 13) Nov 7 10:15:15 someserver [.crit] CPU14: Package power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU18: Package power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU20: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU8: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU2: Package power limit notification (total events = 12) Nov 7 10:15:15 someserver [.crit] CPU10: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU22: Core power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU4: Package power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU16: Package power limit notification (total events = 13) Nov 7 10:15:15 someserver [.crit] CPU20: Package power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU8: Package power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU10: Package power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU22: Package power limit notification (total events = 14) Nov 7 10:15:15 someserver [.crit] CPU15: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU3: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU1: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU5: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU17: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU13: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU15: Package power limit notification (total events = 375) Nov 7 10:15:15 someserver [.crit] CPU3: Package power limit notification (total events = 374) Nov 7 10:15:15 someserver [.crit] CPU1: Package power limit notification (total events = 376) Nov 7 10:15:15 someserver [.crit] CPU5: Package power limit notification (total events = 376) Nov 7 10:15:15 someserver [.crit] CPU7: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU19: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU17: Package power limit notification (total events = 377) Nov 7 10:15:15 someserver [.crit] CPU9: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU21: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU23: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU11: Core power limit notification (total events = 369) Nov 7 10:15:15 someserver [.crit] CPU13: Package power limit notification (total events = 376) Nov 7 10:15:15 someserver [.crit] CPU7: Package power limit notification (total events = 375) Nov 7 10:15:15 someserver [.crit] CPU19: Package power limit notification (total events = 375) Nov 7 10:15:15 someserver [.crit] CPU9: Package power limit notification (total events = 374) Nov 7 10:15:15 someserver [.crit] CPU21: Package power limit notification (total events = 375) Nov 7 10:15:15 someserver [.crit] CPU23: Package power limit notification (total events = 374) A little Google Fu reveals that this is typically associated with the CPU running hot, or voltage regulation kicking in. I don't think that's what is happening though. Temperature sensors for all servers in the cluster are running fine, Power Cap Policy is disabled in the iDRAC, and my System Profile is set to "Performance" on all of these servers: # omreport chassis biossetup | grep -A10 'System Profile' System Profile Settings ------------------------------------------ System Profile : Performance CPU Power Management : Maximum Performance Memory Frequency : Maximum Performance Turbo Boost : Enabled C1E : Disabled C States : Disabled Monitor/Mwait : Enabled Memory Patrol Scrub : Standard Memory Refresh Rate : 1x Memory Operating Voltage : Auto Collaborative CPU Performance Control : Disabled A Dell mailing list post describes the symptoms almost perfectly. Dell suggested that the author try using the Performance profile, but that didn't help. He ended up applying some settings in Dell's guide for configuring a server for low latency environments and one of those settings (or a combination thereof) seems to have fixed the problem. Kernel.org bug #36182 notes that power-limit interrupt debugging was enabled by default, which is causing performance degradation in scenarios where CPU voltage regulation is kicking in. A RHN KB article (RHN login required) mentions a problem impacting PE r620 and r720 servers not running the Performance profile, and recommends an update to a kernel released two weeks ago. ...Except we are running the Performance profile... Everything I can find online is running me in circles here. What's the heck is going on?

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  • How to get hp printer to select correct trays on samba shared printer

    - by dgermann
    My first post here. Clean install of 12.04.1. Previously 10.04. Have been running a p2035n printer without problem. Now, no matter what paper tray I select it prints to the top "by-pass" feeder--not the lower main tray. And when I select to print to manual feed, it does not wait for me to put in paper (like it used to), but prints immediately. The printer is on a samba share and is physically plugged into a WinXP machine. Its uri is smb:///computername/p2035n. I have tried several of the offered drivers for this hp machine, and even tried generic-laser. Same result on all. Here are some other things I have tried (losing 2-3 hours of my time!): hp-check -t reports “error: User needs to be member of group 'lp' to enable print, scan & fax. ” and “warning: Printer is not HPLIP installed. Printers must use the hp: or hpfax: CUPS backend to function in HPLIP.” needed to download HPLIP 3.12.11 followed http://hplipopensource.com/hplip-web/install/install/index.html sh hplip-3.12.11-run says that before setup logout and then on login run hp-setup hp-setup could not find the printer ran hp-check -t again, found I was not in group lp ran hp-check --fix and it fixed that problem, asks for reboot rebooted after running update manager (new kernel) and hp-check -t shows no errors this time all the tray selections end up on the bypass tray hp-setup still cannot find the printer So is there a way to make this work? Thanks! :- Doug.

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  • Acer Laptop does not power up after repairing DC power jack

    - by Misbah Mashkoor
    I have an Acer travelmate laptop which (by mistake) I dropped on the floor with the power jack side down, with the charger connected and it broke the DC jack from the inside of the laptop. Then I unscrewed the laptop and soldered the DC jack back and then plugged it in and switched on the laptop without the batteries. It did switch on, that was before screwing everything back. Then after assembling the whole thing back it does not power up. So I disassembled it again and just took the part which contained the DC jack (My laptop is like in two parts one contains the power jack which then sits on some pins on the main PCB) to a technician and he said that if you had connected this to a motherboard then it would have burnt cause the soldering was not right. And then I checked with my laptop again by connecting everything the light (the charging light) comes on when I connect the power but it does not switch on. Right now nothing is connected to the laptop; no HD, CD ROM, RAM , Battery. Nothing! Even then it does not power up. Any suggestions?

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  • Power supply surges detected during previous power on

    - by Blastcore
    Message is this: "Power supply surges detected during previous power on" "ASUS Auto-Surge was triggered to protect system from unstable power supply" When i went to sleep yesterday and woke up, when i moved the mouse to go back from screen saver, it didn't do anything. So i left it, i came back from class and got this issue. (I didn't restart before going to class... So the screen was left like it was) Today there was a power cut in half of my house. (Computer is on the side that it didn't cut...) Voltages are fine, like always. How do i remove message? It's just maybe sensor glitch? Even disabling the Anti-Surge my PC "shuts down" (Only monitor, but maybe components do too.)

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  • Netbook performs hard shutdown without warning on low battery power

    - by Steve Kroon
    My Asus EEE netbook performs a hard shutdown when it reaches low battery power, without giving any warning - i.e. the power just goes off, without any shutdown process. I can't find anything in the syslog, and no error messages are printed before it happens. I've had this problem on previous (K)Ubuntu versions, and hoped updating to Ubuntu Precise would help resolve the issue, but it hasn't. The option in the Power application for "when power is critically low" is currently blank - the only options are a (grayed-out) hibernate and "Power off". I have re-installed indicator-power to no effect. The time remaining reported by acpi is unstable, as is the time remaining reported by gnome-power-statistics. (For example, running acpi twice in succession, I got 2h16min, and then 3h21min remaining. These sorts of jumps in the remaining time are also in the gnome-power-statistics graphs.) It might be possible to write a script to give me advance warning (as per @RanRag's comment below), but I would prefer to isolate why I don't get a critical battery notification from the system before this happens, so that I can take action as appropriate (suspend/shutdown/plug in power) when I get a notification. Some additional information on the battery: kroon@minia:~$ upower -i /org/freedesktop/UPower/devices/battery_BAT0 native-path: /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0 vendor: ASUS model: 1005P power supply: yes updated: Fri Aug 17 07:31:23 2012 (9 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: charging energy: 33.966 Wh energy-empty: 0 Wh energy-full: 34.9272 Wh energy-full-design: 47.52 Wh energy-rate: 3.7692 W voltage: 12.61 V time to full: 15.3 minutes percentage: 97.248% capacity: 73.5% technology: lithium-ion History (charge): 1345181483 97.248 charging 1345181453 97.155 charging 1345181423 97.062 charging 1345181393 96.970 charging History (rate): 1345181483 3.769 charging 1345181453 3.899 charging 1345181423 4.061 charging 1345181393 4.201 charging kroon@minia:~$ cat /proc/acpi/battery/BAT0/state present: yes capacity state: ok charging state: charging present rate: 332 mA remaining capacity: 3149 mAh present voltage: 12612 mV kroon@minia:~$ cat /proc/acpi/battery/BAT0/info present: yes design capacity: 4400 mAh last full capacity: 3209 mAh battery technology: rechargeable design voltage: 10800 mV design capacity warning: 10 mAh design capacity low: 5 mAh cycle count: 0 capacity granularity 1: 44 mAh capacity granularity 2: 44 mAh model number: 1005P serial number: battery type: LION OEM info: ASUS

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  • Reduce power consumption of gaming computer while idle

    - by White Phoenix
    This is my current build: EVGA X58 (first generation) motherboard Intel i7 965 clocked @ 3.3 Ghz 3x DDR3-1600 Corsair RAM at stock timings and voltages Corsair AX750 80 Plus Gold PSU 1 Optical Drive 1 Seagate 7200.10 500 GB drive 2x Western Digital Caviar Black 1 TB drives OCZ Vertex 1 60 GB EVGA GTX 460 oc'd at 800/1600/1850 Antec 1200 case HT-Omega Striker 7.1 Sound Card Windows 7 32-bit Professional (PAE Enabled) I've already seen this post Reduce power use on computer and this post How do I lower power consumption of my computer and while useful, I'm looking for answers specific to my build and OS. I'm pretty sure this build is a energy-intensive build by default, but I want to try to reduce the amount of energy my build uses when I leave it idle (when I go to bed or go out, etc). The first requirement for this machine is that I need to leave it on, so I cannot turn it off while it's being unused. I run it as a file server for personal reasons and I also leave it on in case people leave me messages on various IM services and chat clients (IRC, MSN, Steam, XFire, Pidgin, etc). I'm also unable to replace the parts in my computer with a cheaper "greener" part. What are some ways to minimize the amount of power the machine uses? I'm already using a high efficiency power supply (80 Plus Gold), but I imagine there's other things that can be done in the BIOS and Windows' power settings to reduce power usage while I'm not using the computer. From what I can tell, I can't use Sleep since that'll disable network access (whole reason why I leave the computer on in the first place). I already turn off my monitor when it's not in use. I enabled Intel SpeedStep within the BIOS (I know, I have a 965 and why am I enabling SpeedStep?) Should I bring the graphics card back to stock speeds and lower the clock on the processor even more? Main reason why I'm asking is I think this computer alone is the reason why my power bill is high, so I want to reduce its consumption to as low as possible without having to shut the thing down.

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  • HP PDX Laptop and blu-ray region, HP MediaSmart problem

    - by Lasse V. Karlsen
    I have a laptop here, a HP HDX 16 EO1000 with a Blu-Ray drive. Installed on the machine is a software package called HP MediaSmart, which presumably can play Blu-Ray movies. However, when inserting a BD disk and starting HP MediaSmart, it comes up with a warning screen and the following message: This disc has been coded for Region B only and will not play in this machine. Please eject this disc and play on a Region B player. The question is, can we change this region? The machine is in europe, which is the B-region, but apparently the drive, or software, or both, is set to some other region. I don't even know where to find the current setting so if anyone knows, please post an answer with some information of where to look.

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  • UPS and power strip interactions?

    - by chaos
    Sometimes I hear that you shouldn't plug (UPS brand X / any UPS) into (power strip brand X / any power strip) because of some interaction leading to poorly conditioned power, reduced battery life, massive explosions spattering the room with battery acid, and so on. Sometimes I hear that it's the power strip that you shouldn't plug into the UPS. What I haven't gotten is a clear idea of how reliable these recommendations are or how generally/specifically they apply. Can anyone speak precisely and non-urban-legendfully on these UPS and power strip interactions, if there are in fact ones worth thinking about?

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  • Turn a Computer Power Supply into a Desktop Power Supply

    - by Jason Fitzpatrick
    If you’re looking for a desktop power supply for your electronics workbench, this tutorial video shows you how to turn a computer PSU into a desktop power supply. In the above video the guys at JumperOneTV show us how to make a desktop power supply. As an addendum to the video; they note in the comments section on the YouTube video that they were wearing gloves for the drilling and that they did a very thorough job cleaning out any loose metal shavings with an air compressor. If you wanted to play it even safer (and you should!) you would remove the circuit board from the enclosure before doing any drilling. Converting an ATX Power Supply to a Lab Bench Power Supply [JumperOneTV via Make] How To Recover After Your Email Password Is CompromisedHow to Clean Your Filthy Keyboard in the Dishwasher (Without Ruining it)Learn How to Make HDR Images in Photoshop or GIMP With a Simple Trick

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