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Thread: 14.04 beta1 cannot shutdown (acpi=off must be passed)

  1. #1
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    14.04 beta1 cannot shutdown (acpi=off must be passed)

    I tried to install UbuntuGNOME 14.04 beta1 ( http://cdimage.ubuntu.com/ubuntu-gno.../14.04/beta-1/ ) amd64 to AMD A8-6500 + MSI A78M-E35 machine.
    I needed to pass acpi=off to the kernel, which means the machine reboots even I perform "shutdown".
    Also, GRUB halt command hangs up the machine.

    Ubuntu 13.10 doesn't have this issue at all. I hope the issue will be fixed.
    I was a Debian testing user for 5 years, so I welcome upcoming rolling release!

  2. #2
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    Re: 14.04 beta1 cannot shutdown (acpi=off must be passed)

    I have updated to 14.04 beta2 by apt-get, but my machine still randomly reboots without acpi=off.
    13.10 unetbootin usb doesn't have this issue at all.
    I hope this is fixed soon (before final release).

  3. #3
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    Re: 14.04 beta1 cannot shutdown (acpi=off must be passed)

    does it happen if you use the 3.14 kernel?
    http://kernel.ubuntu.com/~kernel-ppa....14-rc8-trusty
    if you need help installing it, use the attached script
    Attached Files Attached Files
    Laptop: ASUS A54C-NB91 (Storage: WD3200BEKT + MKNSSDCR60GB-DX); Desktop: Custom Build - Images included; rPi Server
    Putting your Networked Printer's scanner software to shame PHP Scanner Server
    I frequently edit my post when I have the last post

  4. #4
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    Re: 14.04 beta1 cannot shutdown (acpi=off must be passed)

    Quote Originally Posted by pqwoerituytrueiwoq View Post
    does it happen if you use the 3.14 kernel?
    http://kernel.ubuntu.com/~kernel-ppa....14-rc8-trusty
    if you need help installing it, use the attached script
    Thank you so much. But my machine still reboots as soon as X is started (random between 0sec to 5sec)...

  5. #5
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    Re: 14.04 beta1 cannot shutdown (acpi=off must be passed)

    On the other hand,
    WHERE="http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12.15-trusty"
    VER_A="3.12.15-031215"
    VER_B="201403260835"
    VER_C="$(uname -r | sed 's/-generic//')"
    worked like a charm. Thank you for the script very much.
    Although I shouldn't be satisfied with that, there is still time for final release

  6. #6
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    Re: 14.04 beta1 cannot shutdown (acpi=off must be passed)

    that script i made from the output of another script i made
    https://github.com/GM-Script-Writer-...Kernel-Updater
    it is a PHP script that makes a Bash script
    Code:
    KernelUpdateChecker -r trusty -v 3.12
    have you filed a kernel bug report - https://bugzilla.kernel.org/
    this seems like a upstream issue
    the 3.12 kernel is a long term support, so that script will keep you upto date for a while
    https://www.kernel.org/
    Last edited by pqwoerituytrueiwoq; March 28th, 2014 at 06:28 PM.
    Laptop: ASUS A54C-NB91 (Storage: WD3200BEKT + MKNSSDCR60GB-DX); Desktop: Custom Build - Images included; rPi Server
    Putting your Networked Printer's scanner software to shame PHP Scanner Server
    I frequently edit my post when I have the last post

  7. #7
    Join Date
    Mar 2014
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    Re: 14.04 beta1 cannot shutdown (acpi=off must be passed)

    Thank you, but it seems they are not reading my report.
    It is possible that it is because of lacking log.
    But... How should I debug?

    I'm sure the bug is lying in AML interpreter itself.

  8. #8
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    Re: 14.04 beta1 cannot shutdown (acpi=off must be passed)

    last bug i reported took over a month for them to get to, so don't hold your breath
    Laptop: ASUS A54C-NB91 (Storage: WD3200BEKT + MKNSSDCR60GB-DX); Desktop: Custom Build - Images included; rPi Server
    Putting your Networked Printer's scanner software to shame PHP Scanner Server
    I frequently edit my post when I have the last post

  9. #9
    Join Date
    Mar 2014
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    Re: 14.04 beta1 cannot shutdown (acpi=off must be passed)

    I was told to do git bisect, but I don't know how to combine it with dpkg stuff...

    [Edit]
    After careful searching, I have found this thread:
    https://bbs.archlinux.org/viewtopic.php?id=178307
    And passing radeon.dpm=0 magically solved the issue.
    Although the upstream issue must be solved, but I can safely use Ubuntu at least...
    Last edited by cielavenir; April 24th, 2014 at 03:57 AM.

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