Ubuntu 11.04 64 bit hangs at shutdown: Difference between revisions
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** "created an init.d script to run at shutdown. All the script does is remove the snd_hda_intel module at shutdown (rmmod snd-hda-intel) and things work smoothly. See this thread for more detail: http://ubuntuforums.org/showthread.php?t=500268 " | ** "created an init.d script to run at shutdown. All the script does is remove the snd_hda_intel module at shutdown (rmmod snd-hda-intel) and things work smoothly. See this thread for more detail: http://ubuntuforums.org/showthread.php?t=500268 " | ||
== | == Suggestions == | ||
Modify grub configuration to show log messages | Modify grub configuration to show log messages | ||
Revision as of 19:16, 6 December 2012
Ubuntu 11.04 64 bit Ubuntu 12.04 64 bit same behaviour
Problem (unsolved)
At shutdown or restart the computer may or may not hang.
- doing a shutdown from the desktop will logout instead most of the times (9 out of 10) and show the login screen
- shutting down does not complete, sometimes a trace shows up that mentions FGLRX, it does not timeout, it keeps hanging indefinitely
Suggestions and reports:
- (20121107) http://forums.linuxmint.com/viewtopic.php?f=90&t=101548&p=577156&hilit=mint+black+screen
- http://www.brighthub.com/computing/linux/articles/39504.aspx
- ACPI (Advanced Configuration and Power Interface)
- https://bugs.launchpad.net/ubuntu/+source/samba/+bug/211631
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/577897 (expired)
- seems ACPI related, "with the latest kernel (2.6.34-999-generic #201005121008), it works"
- https://bugs.launchpad.net/ubuntu/+bug/613897
- "I finally managed to fix the problem by removing the acpi=off from my grub kernel options... I had a look at '/etc/init.d/halt' script, I noticed that in case of shutdown, it called the /etc/init.d/ups-monitor which was not installed..."
- https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/126140 (2007)
- "created an init.d script to run at shutdown. All the script does is remove the snd_hda_intel module at shutdown (rmmod snd-hda-intel) and things work smoothly. See this thread for more detail: http://ubuntuforums.org/showthread.php?t=500268 "
Suggestions
Modify grub configuration to show log messages
sudo gedit /etc/default/grub
Change:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"to:
GRUB_CMDLINE_LINUX_DEFAULT=""
sudo update-grub
pre-stop script (failed)
Add the pre-stop script to /etc/init/dbus.conf before 'exec'
sudo gedit /etc/init/dbus.conf
pre-stop script trap "TERM signal" TERM /bin/umount -a -t cifs -f -l trap - TERM end script
update ATI driver (failed)
For ATI Radeon HD 5700 Series, go to www.ati.com to download latest.
sudo sh ./ati-driver-installer-11-6-x86.x86_64.run --buildpkg Ubuntu/natty sudo dpkg -i fglrx*.deb
