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• Mysql too many connections but not visible in fullprocess list

  - by user968898

  I got a big problem, I guess it's something like a dos attack but I am not sure. Since this morning, my database is very slow and gives me 7/10 times a too many connections error or tries to login with www-data user (as following up of the too many connections error?). I tried to locate the issue by mysql command line with 'show fullprocess list' but it gives me just one response back and that 'me'. What can I do about this? The websites are still running ok, but mysql is overused I guess.

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• Windows 7 user limitation

  - by Eildosa

  I just installed Windows 7 pro x64 from Dreamspark (MSDNAA). But i can't figure out how to configure it. 1/ When I want to acces some folders a pop up show up and tells me "that I need administrator acces to do it" I click the "continue" button and I can go inside the folder. What was even the point in showing me this pop up? how can I remove it? 2/ In some folder when I do a right clic I can only create a new folder, not a new text file, not a rar, nothing. In the same folder I also cannot extract RAR (by doing right clic, extract here) Any Idea how to get back full control? Thanks.

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• VPNs - The ins and outs of IPSec & VPNs in general [on hold]

  - by Magus

  I have to decided to mess around with VPNs on my home router, to access a couple of servers in the back room of my house, however, I went into this thinking happy thoughts and easy-peasy-lemon-squeezy... Now I feel like doing drugs, as if maybe that will help me understand the myriad of terms which come with this nifty little tool. Basically, I do understand WHAT a VPN is, but I have no idea how to set one up. I have a Cisco router ( will supply more info if needed ), and would prefer to use IPSec for this ordeal. I'd like to have the following terms explained ( and yes, I have used the famous Google to help, close but no cigar ) : "Local Secure Group", "Remote Secure Group", "Remote Secure Gateway", how different types of "Keys" work ( again, I know the basics ), and for the "Add VPN Config" screen on the connecting device: "Server, does it have to be an address, or just an IP?", "Account; is this the tunnel name?", I am going to assume 'Password' means the Key, "Group Name; or is THIS the tunnel name?", and "Secret; I halfish know what this is..." I would really appreciate any contribution made, no matter how small, even if it includes a redirect. I just want to learn. Thanks in advance! Magus

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• Debian virtual server hangs on reboot, need help debugging

  - by BubuIIC

  I'm admin of a Debian 6 virtual server. I've been trying to diagnose this problem for a while but haven't gotten anything. The server hangs every time I want to reboot it. All services seem to be shutting down, I lose ssh connection. Then nothing. I have to restart it through the hoster's web-interface, which just gives me the options "Normal Boot" and "Rescue System". Normal boot then brings the server back to life. Possibly (probably?) related, the server does not boot into a newer kernel version, it's running 2.6.18 right now, but installed is actually 2.6.32. I don't know whether it hangs on shutdown or on startup, but booting through the web-interface works (except the kernel part). Am I missing something obvious? Where should I start looking? I have no idea how to diagnose the problem.

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• apt-get install Error

  - by LINUX4U

  syslogd during install give following error from the server? How to diagnose this problem debconf: falling back to frontend: Readline Selecting previously deselected package sysklogd. (Reading database ... 32541 files and directories currently installed.) Unpacking sysklogd (from .../sysklogd_1.5-5ubuntu4_amd64.deb) ... Selecting previously deselected package klogd. Unpacking klogd (from .../klogd_1.5-5ubuntu4_amd64.deb) ... Setting up sysklogd (1.5-5ubuntu4) ... * Starting system log daemon... [ OK ] Setting up klogd (1.5-5ubuntu4) ... * Starting kernel log daemon... [fail]

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• My Computer will not turn on?

  - by user269120

  I recently built a gaming pc. It was working fine before the following events: I installed a graphics card driver update then: in windows it said that the user experience index needed to be refreshed, so i started the test and somewhere in the middle of the test my pc just switched off. No shutting down just stopped. Now it won't turn back on. I have checked its plugged in and the switch on psu is down, i tried a different power cable and i checked all the connections. When i press the power button nothing happens, no fans no lights no post beep. Computer Parts: Motherboard: Gigabyte GA78LMT-USB3 CPU: AMD FX-6350 @ 3.9 Ghz RAM: 2x4gb Crucial Ballistix Sport Power Supply: Tesla 750w psu Graphics card: XFX Radeon 7870 DD Case: CiT Vantage R Gaming Case Hard Drive: 2TB Western Digital Caviar Green Please help me, this computer is only a week old since i built it. All anwsers are appreciated :)

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• Why my Network Connection Properties don't show UAC prompt & settings change everytime I connect?

  - by Manish Shrivastaw

  I can't set my network connection interface properties, UAC prompt doesn't appear anymore for only this adapter interface. I disable Netbios but each time I connect it changes back to default. Earlier I could set & forget easily as UAC prompt showed for this dialup 3G connection. It's very frustrating to change settings every time. Is there any way to make adapter interface 'blacklisted' (remove from UAC whitelist) again. I can manually make a connection (that shows Uac prompt) but my dialler app doesn't work with that. Is there any registry entry for setting privilege for Napagent etc. Or what could be the reason, please guide. All I want is to set my connection properties (Tcp advanced settings) which won't change.

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• Installing 11.10 on flash drive failed

  - by lakshitha

  This is my problem. I burned Ubuntu 11.10 iso to a CD. I was able to boot my PC with it. I plugged in my flash drive, and inserted the CD and restarted the computer to boot Ubuntu. I then chose to install Ubuntu alongside with Windows (XP prof.). Then I was able to select my flash drive as the installation location. I prepared partitons by dragging a bar and allocating the size for the Ubuntu installation, and for other files. I set 3GB for ubuntu and 1GB for other files. The pen drive was partitioned and files installed on it. After sucess I ejected the CD to restart the PC to use the new OS. When it restarted I expected to be asked to select an OS to boot. But I could only boot with Windows XP. Properties of my flash drive show its total capacity is 1GB. The partitioned 3GB is missing. How can I boot with the USB stick? How can I get my 4GB USB stick back?

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• Multiple variables for the same command

  - by Lowzenza

  I'm new to cmd and was wondering if there's an easier way of retpying a variable in a command. For example, I have to do two commands for a set of 96 files and each time I would hit the up arrrow key, get my old commands back and change a variable from 1 to 2, then 2 to 3 and so forth. i.e.: Desktop\InitialProcess_230 Process230input.fasta -output Process230.fasta Then each time I want to do the next file which would be InitialProcess_231 and so on, I would change that in the command by scrolling along and removing 0 and putting a 1. Doing that for almost a 100 files seems like a hassle.

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• Linux Minux 12 Freezes (Gnome 2) - How to go about finding and fixing cause?

  - by AsH

  This freezing issue has been reported by others over the past few months but no clear answer has been provided. Some have attributed it to Banshee or other music players but this is incorrect since I have this problem and never while using anything other than perhaps Firefox. (I am not sure if it is necessarily due to firefox). Logging out and logging back in seems to remedy the problem. However, it would be nice to fix things once and for all. This problem began in the past 3 weeks. I alway have all Mint updates implemented.

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• Is my htaccess setting hurting SEO?

  - by Ramanonos

  I have a site that I have redirecting to https. I do this to leverage wildcard SSL for my password protected pages. Everything seems to work fine with testing. For example, whether you type in http or www, you always get redirected to the SSL https... That said, I have about 200-300 external backlinks -- many high quality, yet google webmaster (along with SEOMoz), shows I have just 4... Huh? I'm embarrassed to say I just discovered this. This has led me to hypothesize that maybe my settings in htaccess is messed up, so google isn't recognizing a link because it's recorded on another site as http, instead of https. Maybe? At any rate, here is my simple htaccess setting for 301 www to http, and from http to https. RewriteCond %{SERVER_PORT} !443 RewriteCond %{HTTP_HOST} ^www\.example\.com$ [NC] RewriteRule ^(.*)$ http://example.com/$1 [L,R=301] RewriteCond %{SERVER_PORT} 443 RewriteCond %{HTTP_HOST} ^www\.example\.com$ [NC] RewriteRule ^(.*)$ https://example.com/$1 [L,R=301] Like I said, everything works fine for redirect over https, so I'd rather not screw up what works. On the other hand something is very wrong with google finding all my back links, so I need to fix something... I'm just wondering that maybe google isn't picking up a my backlinks from other websites recording me as http because I'm at https. Maybe google doesn't care and it's some other issue. Am I barking up the right tree? If so any quick fixes? Thanks as always!

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• "drm:[drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC6]" during install

  - by Warez J. Coxtrong

  I have a desktop PC which I built a while back. It has an Athlon XP 2500+, 2.5GB RAM, and an Nvidia (PNY Verto) Geforce 6200. I removed the CD drive to add another hard drive so I install from a USB flash drive. When I try to install 12.04 it seems to work just fine. The GUI boots up and wifi even connects to my router. I go through the language screen, the partition screen, the keyboard screen, the location screen, and the import my Windows settings screen just fine. But as soon as I'm done with all that the next screen goes black and displays this message: drm:[drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC6] Since the GUI starts just fine earlier during the install, I know I shouldn't be having any display problems, but I am. How do I get Ubuntu to install properly? I have four IDE hard drives, all Western Digital: a 250GB, a 160GB, a 40GB occupied by Windows XP, and a 120GB that I'm trying to use for Ubuntu. 3GB of the 120GB drive are formatted for swap. I have checked the MD5sum of install image file and it all matches up. d791352694374f1c478779f7f4447a3f ubuntu-12.04-desktop-i386.iso

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• /dev/null file became regular file

  - by user197719

  In our production server suddenly /dev/null became a regular file and due to this sshd service got stopped and not able to login the server. And also we tried to the below steps to configure back to character device file, rm -rf /dev/null mknod /dev/null c 1 3 As soon as we run the rm command /dev/null is being re-created as a regular file before mknod can run. We can't figure out how this happening and which component is creating this file. So until we solve this issue we are unable to create /dev/null as character device file.

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• Songbird very slow, freezes

  - by Cawas

  I've read on few places that Songbird is no good with more than some thousands of library items because it starts getting quite slow. Well, in my case (which is a clean install) I've imported 17k items (which I know is not that much) and instead of becoming just too slow it frequently gets to not responding for several minutes until getting back to its senses again. That's for whichever random operation such as deleting 1 item from library. I've also read on few more places that gives very little hope on fixing this issue, but I wonder... Is there any way to tweak it and make it work as fast as expected? Am I missing something or is the software just not intended for libraries with more than 10 thousand thingies?

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• hdmi output of windows 7 does not stay alive

  - by sjors miltenburg

  I have built a server that is connected to ONLY my tv (with hdmi). If I switch my tv to hdmi and boot my server I get the expected result (windows is displayed on my tv) and I can fully interact with it, no problem. However when "some time" passes the image on my tv dissapears and it seems the server is not outputting any hdmi signal anymore. It does not wake up on mousemove or keyboard presses. I can still interact with my server through a remote desktop session. The only way to get the hdmi output back is to reboot the server. I tried to prevent the computer from "sleeping" but this did not work. I tried upgrading from windows vista to windows 7 but this also did not work. Do you guys have any other ideas?

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• Auto Redial for Internet connections in Windows 8

  - by sweetlove0020

  I have been trying for hours to find any info on how to reconnect to a pptp vpn automatically. In windows 7 there was an option to auto reconnect and how many redial attempts ect.. I can not find that in windows 8. Have they removed it? Are they going to add this functionality? I have to have my vpn connected for long periods unattended. This is a deal breaker for me I will be going back to windows 7 if I can not find a solution. Thanks for your time..

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• strange problem with my motherboard

  - by user19950

  i have strange problem with my computer. i tried to turn it on, the computer was started ok, but i didnt see anything on screen. i tried to understand what cause the problem. its was'nt the HD or the screen. when i opened the computer, i saw that the fan connected to my motherboard didnt work. the funny thing is that i drove to a friend of mine, so he would fix me the computer, and when we tried to open the computer there it worked somehow and the fan worked also. when i came back home the computer again didnt work and the fan didnt work as well. does someone know what can cause the problem?

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• 3.2.0-31-generic version doesn't boot

  - by user92526

  12.04 used to work just fine a month ago. Since August, I installed all of the available updates. Since then my mac-pro is acting weird. If I restart the computer, the screen gets stuck in the purple back ground without any texts. Then if I restart again, I can choose what versions of linux I want to run. If I select 3.2.0-31-generic, the machine gets stuck in a state of blinking cursor. If I boot again to run 3.2.0-31-generic recovery mode, the machine gets stuck in a "..... memory freed End of Stack" mode. I can't boot through this kernel. I have to choose an older version of linux like 3.2.0-12-generic to boot into my mac pro, but I have too boot twice to get into this version. I was wondering --if you could provide me a solution to boot the 3.2.0-31-generic version. -- if you could provide me a solution to boot into any version the first time I restart. (Usually I have to kill the first restart) --- If there is an option in linux to choose what version I want to run every time I restart so that I don't have to choose everytime. Thank you

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• HP DL380 Losing Drive Array

  - by jidl

  I have an HP Proliant DG380 G7 dropping one of it's arrays every hour, on the hour, for 2-5 minutes. The OS is SBS 2011 Standard, the servers runs Exchange, DC, files & Trend WFBS 8. I can watch the D Drive disappear for the duration of the problem - then it just comes back up and all is well again. There is no loss of network connectivity, although the mapped drives also disappear. We thought it might be to do with Sharepoint / VSS writers failing but it looks as though this is a symptom rather than cause. It survives a reboot. Any ideas as to what could be running on a regular schedule like this?

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• Working hours for a newbie

  - by martani_net

  This is not a very related software / hardware question, but it's too related to the Tech world. I started a work 3 months before, and I am about to finish this week, and my boss asked me to do a planning of what I've done so far, I think this is totally ok, but he is asking for what I did each day with the hours I spent in these days. This is a sample of what I sent him M T W T F week 29/06 to 03/07 compréhension et analyse du problématique * * architecture de l'application * * * which translates to first task, I spent Monday + Tuesday on, and the last W, T, and Friday. What he is asking for, is what I've done in each day, with the timing I spent on (obviously, I don't think I remember, and because for a programmer, there are no sequence tasks, I mean I change code in a class, then change it in another to fit with the new one and so far) So my question is: is what he asking normal? and if so how can I detail the planning for the 3 months. [update] I used the email account we use to test our software with the extern servers, and I got a good view of what I was doing in every day :), a generic view but it helped too much (PS: The boss doesn't know anything about programming, for him, it's like writing lines and get results back nothing more )

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• Varnishhist x- and y-axis

  - by pst

  In varnishhist the x-axis shows the time varnish took between getting the request from the kernel and sending it back to kernel. The y-axis shows the number of requests. | => cache hit # => cache miss That is what I understood from the manpage. Correct me if I'm wrong. Yet there is one thing I'm unsure about. The pipes (|) on the far left side, do they also stand for cache hits or are they just there to print the y-axis? I'm voting for the latter, but would like to be sure.

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• Windows 7 unidentified network (or limited access) after hibernate.

  - by null

  My windows 7 network will show limited access or unidentified network after coming up from hibernation. In the office I normally use LAN connection, I turn-off my wireless card (DELL Latitude has on/off switch for the wireless card). When I back at home I will turn on the wireless card, but it will take about 15 seconds to detect my home WIFI and then show limited access. I will have to restart the notebook and it will be able to connect to my WIFI and internet. The problem will be solved if I restart the notebook, but that defeats the purpose of hibernation doesn't it? I have tried uninstalling the wireless card driver but still does not solve it. I also tried updating my network card driver but windows says I am using the latest driver. On support.dell.com also showing I am using the latest driver.

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• How can I watch full size video on 1 monitor and work on another?

  - by jasondavis

  Here is my situation. I have 3 monitors hooked up to my new PC running off 2 video cards. When I watch a video on one of the monitors and make it go full screen on that monitor it is great, however as soon as I click anywhere on one of the other 2 monitors, it makes me lose the full screen mode of the video and makes it go back to it's original size. This happens when watching a flash or silverlight based video in Google chrome as well as when I watch video from a player such as iTunes. Is it possible to make a video play fullscreen on one of my monitors and still work in the other two screens without loosing my full screen mode on the one monitor?

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• Oracle ADF Mobile

  - by rituchhibber

  We are happy to announce that Oracle ADF Mobile is now available for our customers.Oracle ADF Mobile enables developer to build applications that install and run on both iOS and Android devices from one source code.Development is done with JDeveloper and ADF and leverages Java and HTML5 technologies, while keeping the same visual and declarative approach ADF is known for.Please Click here to read more about the Oracle ADF Mobile release and learn more on our OTN Page. Feature Highlights: Java - Oracle brings a Java VM embedded with each application so you can develop all your business logic in the platform neutral language you know and love! (Yes, even iOS!) JDBC - Since we give you Java, we also provide JDBC along with a SQLite driver and engine that also supports encryption out of the box. Multi-Platform - Truly develop your application only once and deploy to multiple platforms. iOS and Android platforms are supported for both phone and tablet. Flexible - You can decide how to implement the UI: Use existing server-based UI framework like JSF. Use your own favorite HTML5 framework like JQuery. Use our declarative HTML5 component set provided with the framework. Device Feature Access - You can get access to device features from either Java or JavaScript to invoke features like camera, GPS, email, SMS, contacts, etc. Secure - ADF Mobile provides integrated security that works with your server back-end as well. Whether you’re using remote URLs, local HTML or AMX, you can secure any/all of your features with a single consistent login page. Since we also give you SQLite encryption, we are assured that your data is safe. Rapid - Using the same development techniques that ADF developers are already used to, you can quickly create mobile applications without ever learning another language!ADF Mobile XML or AMX for short, provides all the normal input and layout controls you expect and we also add charts/maps/gauges along with it to provide a very comprehensive UI controls. You can also mix and match any of the three for ultimate flexibility!

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• My monitor constantly changes from DVI-D to HD15

  - by guest

  I noticed this lately, and it's becoming more often. Basically, when I start my PC, my monitor, which is connected with a DVI-D cable (I don't know what it's called), screen switches to the HD15, where HD15 isn't connected at all. Like, input is changed from DVI-D to HD15, therefore it just blacks out, and then goes back... it's not constant, but it's in random time intervals... I can't do anything on my computer because of this. I even tried connecting it with both DVI-D cable and HD15 cable to the processor, but it still sucks. Is there any way I could force my monitor to stay at only one input method? I'm on XP SP3, and this monitor is about 10 or less years old, a Sony model.

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