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  1. #1

    Hang on Restart


    ASUS PRO50n Series Notebook
    Distro: Archlinux
    DE: Gnome

    I've been posting quite avidly for the past few days on various minor problems I've had since installing Arch Linux, most of them are sorted now apart from this last one. It doesn't matter what distro I use, I've had ubuntu, xubuntu, fedora and now Arch installed previously and I have the same issue on all of them. When I restart the laptop, it all goes fine until it reaches the part where it is about to physically restart, it just hangs there, resulting it me having to press the power button. It shuts down perfectly fine, hibernates fine, sleeps fine, just the restart that doesn't work. As i say its been the same on every distro i've used.

    I've read in places that it could be to do with ACPI settings, but non of the forums seem to give a definitive solution to this, and my bios seems to be lacking in any area allowing you to alter ACPI settings. I'm fairly certain its nothing to do with the linux install because it is unlikely to have happened on every distro.

    Has anyone got any ideas how I can go about solving this problem?


  2. #2
    Have you already tried adding to the end of kernel line in Arch in /boot/grub/menu.lst.

    My older IBM T23 requires this in the kernel line to reboot,shutdown, etc... properly using any Linux Distro from Puppy to AntiX because of age of bios.
    I refuse to let fear and fear of others rule my life. It puts my humanity at risk.
    Accepting Death is the only way to stay alive.

  3. #3
    hi rokytnji,

    I've added acpi=force to menu.lst and its still no different. Have I done it right? :

    # (0) Arch Linux
    title Arch Linux
    root (hd0,1)
    kernel /boot/vmlinuz26 root=/dev/disk/by-uuid/6e3bcc79-b8aa-41d7-85f9-04c76ca967e3 ro acpi=force
    My laptop isn't old really, its fairly new (within last 2 years)

    Any ideas?


  4. $spacer_open
  5. #4
    Linux Guru reed9's Avatar
    Join Date
    Feb 2009
    Boston, MA
    This problem is not as easy as your other ones!

    Here is a post with some ideas.
    Arch Linux Forums / system hangs on restart or shutdown

    Here are some acpi kernel parameters you can try out:
    SDB:Kernel Parameters for ACPI/APIC - openSUSE

  6. #5
    I've tried adding acpi=off to the kernal line in grubs menu.lst and still no difference.

    Are we sure that its ACPI thats causing the problem and not something else? Would you not expect the problem to stop once ACPI is turned off all together if it was related to this?


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