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  • Make alsamixer changes permanent

    - by Mauricio Andrés
    I have installed ubuntu GNOME 14.04 in my macbook Pro 13" mid 2012, and something is wrong with the headphones jack, a red led is on and it just can be turned off with the alsamixer command and muting a special section (I'm sorry for not remember the setting, I'm on OS X for work reasons) I already know how to fix it, but I want to know how to save the setting in the alsamixer, because with every reboot the red led is back. Thanks for the help.

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  • Server auto-installed Decnet during dist-upgrade

    - by nixnotwin
    When I did a dist-upgrade of my ubuntu 10.04 server, it automatically installed Decnet, and it trew up ncurses based configuration wizard. I have never heard of Decnet, but I followed the instructions in the wizard, and accepted for it to be installed, and it lead to the disconnection of 2 of my internet uplinks, and the hosted website stopped responding on WAN side. Then I purged Decnet, and rebooted the server, and everything went normal. So why did my server install Decnet when I did dist-upgrade?

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  • How to install SIP+PyQt with apt-get + pip + virtualenv?

    - by kjo
    [I originally posted this question, under a different title, in StackOverflow (here), but later I realized that my problem is very specific to apt-get, hence I am re-posting it here. Sorry for the duplication.] I'm trying to install PyQt on Ubuntu (and within a virtualenv). The list of obstacles I'm dealing with is far too long to include here, but the one I'm currently trying to get past is this: % workon myvenv (myvenv)% cd ~/.virtualenvs/myvenv/build/pyqt (myvenv)% python ./configure.py Traceback (most recent call last): File "./configure.py", line 32, in <module> import sipconfig OK, so let's install sipconfig... (myvenv)% pip install SIP Downloading/unpacking SIP Downloading sip-4.14.8-snapshot-02bdf6cc32c1.zip (848Kb): 848Kb downloaded Running setup.py egg_info for package SIP Traceback (most recent call last): File "<string>", line 14, in <module> IOError: [Errno 2] No such file or directory: '/home/yt/.virtualenvs/myvenv/build/SIP/setup.py' Complete output from command python setup.py egg_info: Traceback (most recent call last): File "<string>", line 14, in <module> IOError: [Errno 2] No such file or directory: '/home/yt/.virtualenvs/myvenv/build/SIP/setup.py' ---------------------------------------- Command python setup.py egg_info failed with error code 1 in /home/yt/.virtualenvs/myvenv/build/SIP Storing complete log in /home/yt/.pip/pip.log The only recipe I've found so far installing SIP is this % python configure.py % make % sudo make install ...but this recipe goes against my policy of doing all my Ubuntu installations either through apt-get (or through pip in the case of Python modules). Is there some way that I can install SIP with apt-get (and possibly pip)?

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  • Atheros AR8132 Ethernet refuses to connect after suspend

    - by Ramesh Patel
    I'm having an issue where my ethernet card (Atheros Communications Inc. AR8132 Fast Ethernet (rev c0)) refuses to recognize when a network cable is plugged in after a suspend. This is dmesg after suspending: [135897.712049] atl1c 0000:02:00.0: MAC state machine can't be idle since disabled for 10ms second [135897.743729] ADDRCONF(NETDEV_UP): eth0: link is not ready [135898.541804] ADDRCONF(NETDEV_UP): eth1: link is not ready [135900.452077] atl1c 0000:02:00.0: irq 47 for MSI/MSI-X [135900.672262] atl1c 0000:02:00.0: Error get phy ID [135900.673060] ADDRCONF(NETDEV_UP): eth0: link is not ready [135900.674140] ADDRCONF(NETDEV_UP): eth0: link is not ready [135925.604052] [135935.776051] eth1: no IPv6 routers present eth0 is the ethernet card and eth1 is the wlan card (Broadcom Corporation BCM43224 802.11a/b/g/n (rev 01)). The ethernet card uses the atl1c driver and the wlan card uses the wl driver. Sorry, should have mentioned as well, running Ubuntu 12.04 with kernel 3.2.0-25-generic.

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  • How to dual-boot Windows XP & Ubuntu 12.04

    - by user115554
    When I install Ubuntu 12.04 along side Windows XP, I encountered a choice for "Device for boot loader installation". I selected "Windows XP Professional" Now, when I select Windows XP from the grub, it appeares a black page and Windwos dosent boot. I tried Boot-Repair from Ubuntu but it dosent solve this problem. The only thing that helps me to boot Windwos XP is a Bootable CD of Windows. when I put this CD and boot from CD, it shows some options and when I select "Boot from Hard Drive" , my own Windows boots! Here's is a snippet from the bootinfoscript report: ============================= Boot Info Summary: =============================== => Grub2 (v1.99) is installed in the MBR of /dev/sda and looks at sector 1 of the same hard drive for core.img. core.img is at this location and looks for (,msdos5)/boot/grub on this drive. sda1: __________________________________________________________________________ File system: ntfs Boot sector type: Grub2 (v1.99-2.00) Boot sector info: Grub2 (v1.99-2.00) is installed in the boot sector of sda1 and looks at sector 525709174 of the same hard drive for core.img, but core.img can not be found at this location. No errors found in the Boot Parameter Block. Boot file info: Grub2 (v1.97-1.98) in the file /mbr_backup.log looks at sector 1 of the same hard drive for core.img, but core.img can not be found at this location. Operating System: Windows XP Boot files: /boot.ini /ntldr /NTDETECT.COM

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  • Acer Wireless Network not working

    - by pico
    I installed Ubuntu 12.04 64 Bit desktop version in acer AspireE1-470. Everything work great except Wireless and touch pad. When i run additional driver there nothing to activate and when i run "rfkill list" it's show 0: hci0:bluetooth Soft blocked: yes Hard Blocked: no 1: acer-wireless: Wireless Lan Soft blocked: no Hard blocked: no I don't know too much command in linux and i hv no i ieda hot to work wireless and touch-pad

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  • Getting Adobe Flash plugin on PowerBook G4 running Lubuntu

    - by mylottd
    I am running Lubuntu on my PowerBook G4 with a PowerPC processor. If I want to install any file, should I be looking for the Linux version or the PowerPC version? I specifically want to get a Adobe Flash Player 11 or newer plugin for Firefox, but it would be nice to know what to look for when I'm getting other files. You might have already been able to tell, but I don't know a lot at all about this stuff, sorry.

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  • Cycles through black screen on login after changing password

    - by John L
    On my laptop, I forgot the password to my Ubuntu partition, so I logged into the root command shell on the recovery start up option in GRUB so that I could change the password. On my first attempt to change my user password, I got this error: root@username-PC:~# passwd username (*not my actual user name*) Enter new UNIX password: Retype new UNIX password: passwd: Authentication token manipulation error passwd: password unchanged After doing some research, I discovered that I was stuck as read only on the file system, so I ran the following command to remount the file partition as read/write: mount -rw -o remount / Afterwards, I change my user password using passwd and it was changed successfully. I restarted my laptop and tried to login using the new password but the only thing that happened was after entering my password it flashed to a black screen with some text that I couldn't make out except for "Ubuntu 12.04" then another black screen half a second later, and finally back to the login screen. Repeated attempts to login results in only this action.

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  • Printer Problems: Epson-Stylus-NX420

    - by Jacob Stockton
    I am new to Linux. I have heard one of the drawbacks to Linux is the peripheral support. I automatically installed my Epson Stylus NX420 using the "add printer" feature. It was super easy and I was thrilled to prove that Ubuntu defied the typical stereotype of printer support issues, or so I thought. I tried to print something and the printer went absolutely crazy. It spit out page after page, until I finally just unplugged it. I am curious to know if there is a driver out there that can correct this issue. I am using the 12.04 distro. Thanks, Jacob

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  • Is there a way to disable the hardware on/off switch for the Wireless interface?

    - by avee
    I have an HP 520 and is running the latest Ubuntu 11.10. The hardware works fine with Ubuntu with one exception: The device has a hardware switch for turning the wifi on and off. Every time the wi-fi is disabled through the hardware switch, I am unable to bring it on again. The message on the networking popup would be device not ready. What I am looking for is a way to disable the hardware switch altogether so that when users accidentally press the button, the wifi would not be disabled. There is no setting to disable the switch in the BIOS. Hardware info from lspci -nn: 00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03) 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03) 00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03) 00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 01) 00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 01) 00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev 01) 00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8] (rev 01) 00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc] (rev 01) 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e1) 00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 01) 00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 01) 02:06.0 CardBus bridge [0607]: ENE Technology Inc CB1410 Cardbus Controller [1524:1410] (rev 01) 02:08.0 Ethernet controller [0200]: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller Mobile [8086:1068] (rev 01) 10:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02) The output from lsmod | grep iwl: iwl3945 73329 0 iwl_legacy 71499 1 iwl3945 mac80211 272785 2 iwl3945,iwl_legacy cfg80211 172392 3 iwl3945,iwl_legacy,mac80211

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  • Reducing brightness of large areas containing bright colours

    - by intuited
    I do most of my work in either a terminal or a web browser. I prefer my terminals to use bright colours on dark. I would really prefer that web pages tended to look this way as well, but that's not under my control. The problem is that when I switch from a light-on-dark terminal to a dark-on-light web page (like this one), my eyes have to adjust to the overall rise in screen brightness. Apparently this is bad for your eyes, in addition to being painful and annoying. It would seem to be possible for some layer of the interface to adjust the displayed colours for parts of the screen, or perhaps for particular windows, to reduce the brightness of the brighter areas of the screen. Can this be done, possibly with a Compiz extension?

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  • Multi-Finger Gestures in 14.04

    - by Alex Mundy
    I'm running 14.04 on a Lenovo Y500. I want to get multi-touch gestures running, specifically a three-finger swipe to switch desktops. I would like to keep using the Unity interface, so I can't use touchegg, and I have a buttonless touchpad, so easystroke is not a good candidate either. Is there another third party program that will allow me to use buttonless three finger gestures, or some config hack that will accomplish the same thing?

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  • dpkg behaving strangely?

    - by Tom Henderson
    When I use apt to get a package, I have been receiving the same error message. Here is an example trying to install wicd (which is already installed): Reading package lists... Building dependency tree... Reading state information... wicd is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. 3 not fully installed or removed. After this operation, 0B of additional disk space will be used. Setting up tex-common (2.06) ... debconf: unable to initialize frontend: Dialog debconf: (Dialog frontend requires a screen at least 13 lines tall and 31 columns wide.) debconf: falling back to frontend: Readline Running mktexlsr. This may take some time... done. No packages found matching texlive-base. dpkg: error processing tex-common (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of texlive-binaries: texlive-binaries depends on tex-common (>= 2.00); however: Package tex-common is not configured yet. dpkg: error processing texlive-binaries (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of dvipng: dvipng depends on texlive-base-bin; however: Package texlive-base-bin is not installed. Package texlive-binaries which provides texlive-base-bin is not configured yet. dpkg: error processing dvipng (--configure): dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because the error message indicates its a followup error from a previous failure. Errors were encountered while processing: tex-common texlive-binaries dvipng E: Sub-process /usr/bin/dpkg returned an error code (1) I'm not sure if this is a problem with apt or with dpkg, but it certainly doesn't look good!

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  • Error with APE Server Installation

    - by sadmicrowave
    I was trying to install APE-Server from the .deb file at the ape-server homepage (www.ape-project.org) and I ran into an error so wanted to try removing the installation and reinstalling. I did a sudo apt-get remove ape-server which ran successfully but left ape-server folders in my /etc/ and /etc/init.d locations. Me being an idiot new comer to linux decided that manually delete those folders. Now when I reinstall the ape-server those folders don't get recreated and therefore I cannot send the /etc/init.d/ape-server [option] command because the folder is not found. When I try to sudo apt-get purge (or remove) ape-server I get the following sudo apt-get purge ape-server Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be REMOVED: ape-server* 0 upgraded, 0 newly installed, 1 to remove and 92 not upgraded. 1 not fully installed or removed. After this operation, 1,753kB disk space will be freed. Do you want to continue [Y/n]? y (Reading database ... 43924 files and directories currently installed.) Removing ape-server ... invoke-rc.d: unknown initscript, /etc/init.d/ape-server not found. dpkg: error processing ape-server (--purge): subprocess installed pre-removal script returned error exit status 100 update-rc.d: /etc/init.d/ape-server: file does not exist dpkg: error while cleaning up: subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: ape-server E: Sub-process /usr/bin/dpkg returned an error code (1) My question is; how do I remove all of the ape-server installation packages that were installed so I can reinstall from scratch?

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  • With a typical USB hard drive enclosure, is the full range of drive power management functionality available?

    - by intuited
    In what may be an unrelated matter: is it possible to suspend a PC without unmounting an attached USB-powered drive, and then remounting it on resume? This is the behaviour I'm currently seeing (running Ubuntu linux 10.10). Are there certain models or brands that provide more complete control over this aspect of drive operation? My Friendly Neighbourhood Computer Store carries (part of) the Vantec Nexstar product line.

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  • New install preserving home directory

    - by john francis lee
    I have 32bit 11.10 installed on an LVM disk taking up all 500gb, and I would like to install 64bit 12.04 on top ... preserving the data in my home directory. I used to do that pre-LVM by just not formatting the partition mounted as /home, installing over / and /usr and formatting /tmp ... but now I don't recognize the partition table. I've never had much luck with 'upograde' and so I just install afresh when I want t new version. Surely I can do what I want, can't I?

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  • ERROR: GNU libc not found!

    - by deneme
    While using make.sh command for toolchain, I encountered the following error: Checking for toolchain prerequisites Checking for GNU bash [ DONE ] Checking for GNU binutils [ DONE ] Checking for GNU bison [ DONE ] Checking for GNU bzip2 [ DONE ] Checking for GNU coreutils [ DONE ] Checking for GNU diffutils [ DONE ] Checking for GNU findutils [ DONE ] Checking for GNU awk [ DONE ] Checking for GNU CC [ DONE ] Checking for GNU libc [ FAIL ] ERROR: GNU libc not found! How can I solve this problem ?

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  • Some Nice Icon Themes for Ubuntu [on hold]

    - by Saurav Kumar
    Last night I was searching for some good looking icon themes availabe for Ubuntu, but unfortunately could not find any post which gives a list of themes :(. From yesterday night I started searching icons themes and installing one by one. So thought to share some of them hope it will help others to get a bunch of them in one post. This is a Q&A-Style tutorial which will cover: Few good icon themes which are used in famous Ubuntu type distros and are available in repository. Look and feel through pictures. How to easily install? I also request others to share their experiences of some awesome icon themes. Once themes are installed Ubuntu-Tweak will help to change and manage them, since I could not find another way to change the themes in Unity. In xfce(Xubuntu) it can be changed from Appearance. Just believe me this post will not be vast. If I'll remove pictures then it will become small, but it will not look good. Please give suggestion to make it small.

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  • Package Installation Failure

    - by mahima
    Whenever I try to install any new package or upgrade a package, it fails with below mentioned error: Setting up install-info (4.13a.dfsg.1-5ubuntu1) ... /etc/environment: line 1: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games: No such file or directory dpkg: error processing install-info (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Errors were encountered while processing: install-info E: Sub-process /usr/bin/dpkg returned an error code (1) I checked all the directories mentioned in PATH variable exists.

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  • Wine 1.5 %ProgramFiles% error

    - by elclanrs
    I'm trying to install d3dx9 with winetricks on wine 1.5 from ppa and I keep getting an error. I tried: WINEARCH=win32 WINEPREFIX=~/.win32 winecfg sudo WINEARCH=win32 WINEPREFIX=~/.win32 winetricks And still get this error: wine cmd.exe /c echo '%ProgramFiles%' returned empty string If I type wine cmd.exe /c echo '%ProgramFiles%' into the terminal I get C:\Program Files so the path seems correct but not when I run winetricks. I also tried this regedit fix with no luck. Any ideas?

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  • Can I add myself to group `root'?

    - by kev
    $ id uid=1000(kev) gid=1000(kev) groups=1000(kev),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),109(lpadmin),124(sambashare) $ ls -l /etc/sudoers -r--r----- 1 root root 723 Jan 31 2012 /etc/sudoers $ sudo adduser kev root Adding user `kev' to group `root' ... Adding user kev to group root Done. $ cat /etc/sudoers cat: /etc/sudoers: Permission denied After adding myself(kev) to group root, I still cannot read /etc/sudoers. I don't know why. Thanks for your help.

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  • can anyone help me through the preparation of Eclipse IDE for android developer in ubuntu 12.04?

    - by csbl
    I'm new to to Linux, in this particular case, to Ubuntu. I have a small android project I have to finnish until this Friday and I'm still stuck with the install and preparing of the development envrironment. The only thing I did was install the Eclipse IDE. I'm still missing the SDK, JAVA and anything else that might be needed. Can someone help me through this? It's only because I'm running out of time to develop, or else I would embarc on a deeper investigation of this OS. I tried the step to install android platforms, through Eclispe-Help-Install New Software, and I got the follwoing error messages, at the end of the process: [2012-06-06 17:35:56 - adb] /home/catia/android-sdks/platform-tools/adb: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory [2012-06-06 17:35:56 - adb] 'adb version' failed! /home/catia/android-sdks/platform-tools/adb: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory [2012-06-06 17:35:56 - adb] Failed to parse the output of 'adb version': Standard Output was: Error Output was: /home/catia/android-sdks/platform-tools/adb: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory [2012-06-06 17:35:56 - adb] /home/catia/android-sdks/platform-tools/adb: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory [2012-06-06 17:35:56 - adb] 'adb version' failed! /home/catia/android-sdks/platform-tools/adb: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory [2012-06-06 17:35:56 - adb] Failed to parse the output of 'adb version': Standard Output was: Error Output was: /home/catia/android-sdks/platform-tools/adb: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory Can anyone help, please??

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  • unable to save files from Code Blocks ONLY

    - by ths
    i have an NTFS drive mounted in a folder /Tejas i have created a new project using it in a folder in this drive but i am unable to save the changes, i get the following error message Couldn't save project /Tejas/Project/codeblock/ciphers/ciphers.cbp (Maybe the file is write-protected?) i get similar message even when i try to save the c source file i am able to edit and save files using gedit editor... why am i getting this problem?

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  • Removal of libsound2 file causes graphics loss

    - by Sajid Ahmad
    I was trying to install skype on ubuntu 12.10 desktop. but it was giving some error related to libsound2:i386 file. to overcome this problem i removed file libsound2 thinking that will install it later. but it removes all the graphics from my system. after removal of the file system started to give error that system is running in low graphics mode. I tried to install libsound2 file again but couldn't. After it i have upgraded the release of my ubuntu version using command do-release-upgrade think that it will install the missing file. But still there are no graphics on the system. I am using Dell Inspiron 15 . Please help me to tell that how can i get the graphics of system back.

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  • How to repair ods files

    - by karthick87
    I have few ods files but all of a sudden it is not opening. When i open the file i get the following error. Please look at the below snapshot Error on opening the file with Archive Manager: karthick@karthick:/media/Datas$ zip -FF data.ods --out repaired_file.ods Fix archive (-FF) - salvage what can Found end record (EOCDR) - says expect single disk archive Scanning for entries... copying: mimetype (46 bytes) copying: Configurations2/statusbar/ (0 bytes) copying: Configurations2/accelerator/current.xml (2 bytes) copying: Configurations2/floater/ (0 bytes) copying: Configurations2/popupmenu/ (0 bytes) copying: Configurations2/progressbar/ (0 bytes) copying: Configurations2/menubar/ (0 bytes) copying: Configurations2/toolbar/ (0 bytes) copying: Configurations2/images/Bitmaps/ (0 bytes) copying: content.xml zip warning: no end of stream entry found: content.xml zip warning: rewinding and scanning for later entries

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