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Thread: Hardy shutdown hangs before splash screen

  1. #1
    Join Date
    Jul 2008
    Location
    Berkeley
    Beans
    65
    Distro
    Ubuntu 10.04 Lucid Lynx

    Hardy shutdown hangs before splash screen

    Problem: When I shutdown, either with the physical power button or the logout button applet, it closes all visible programs (including panels), and hangs, with me staring at the desktop picture. I've found other posts with people in similar situations, who think it's being caused by a program that's refusing to shut off, but I can't get a terminal open while this is happening (even my keyboard shortcut won't bring one up at this point).
    Note: After installing Cairo dock, Cairo dock doesn't close either, but its buttons are unresponsive. Regardless, this problem existed before I installed Cairo dock.

    Unsatisfying solution: When it is hanging thusly, I can press the physical power button again, and it then continues to shut down. But this makes it shut down whether I wanted to shut down or reboot. CtrlAltBkspc and
    Code:
    sudo init 0
    both work, so basically the only practical problem is a lack of simple reboot. But the thing should also just work properly.

    Context: I recently reformatted/reinstalled Hardy. everything was great, until a day later I noticed some kernel panics going on. Recalling a similar situation when I had Hardy before (<http://ubuntuforums.org/showthread.php?t=1028679>), I ran
    Code:
    sudo apt-get --reinstall install linux-backports-modules-hardy
    . Frighteningly, the kernel panics did not subside, and this started happening. The next day, the kernel panics seem to have stopped, eerily...

    PS: editing /etc/init.d/alsa-utils does nothing.
    Last edited by VOLKOV9; June 21st, 2009 at 08:47 AM. Reason: more info
    System76 Serval | nVidia 512 MB GeForce 8600M GT | Realtek ALC 268 | Core 2 Duo T9300 2.5 GHz 800 MHz FSB 6 MB L2 | 4 GB - 2 x 2 GB DDR2 667 MHZ | 200 GB 7200 RPM SATA

  2. #2
    Join Date
    Jul 2008
    Location
    Berkeley
    Beans
    65
    Distro
    Ubuntu 10.04 Lucid Lynx

    Re: Hardy shutdown hangs before splash screen

    Got a terminal window open: keytouchd was the culprit.

    Solution: http://ubuntuforums.org/showthread.php?t=853312&

    very minor detail: the solution does not apply till the next time the computer starts up, so change the file, kill keytouchd, and reboot. tada.
    Last edited by VOLKOV9; June 24th, 2009 at 07:29 PM. Reason: concision
    System76 Serval | nVidia 512 MB GeForce 8600M GT | Realtek ALC 268 | Core 2 Duo T9300 2.5 GHz 800 MHz FSB 6 MB L2 | 4 GB - 2 x 2 GB DDR2 667 MHZ | 200 GB 7200 RPM SATA

  3. #3
    Join Date
    Jul 2008
    Location
    Berkeley
    Beans
    65
    Distro
    Ubuntu 10.04 Lucid Lynx

    Re: Hardy shutdown hangs before splash screen

    The fix above actually "solves" the problem by preventing keytouchd from loading @ startup. Not ideal. So ignore that and use the following: http://sidux.com/PNphpBB2-viewtopic-t-11289.html (scroll down to the 7/3/08 post by houms). Perfect.
    Last edited by VOLKOV9; June 24th, 2009 at 07:56 PM. Reason: correction
    System76 Serval | nVidia 512 MB GeForce 8600M GT | Realtek ALC 268 | Core 2 Duo T9300 2.5 GHz 800 MHz FSB 6 MB L2 | 4 GB - 2 x 2 GB DDR2 667 MHZ | 200 GB 7200 RPM SATA

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