*** This bug is a duplicate of bug 109643 ***
https://bugs.launchpad.net/bugs/109643
Hello alltogether!
I have some new knowledges in the case of the freezes.
Without any changes at the "Ubuntu Feisty Fawn Alternate"-installation
my machine freezes with the Kernel 2.6.20-15-generic, 2.6.20-16-generic
and 2.6.20-16-386.
To get more stability I have to change
1. The Bios-Setting ACPI 2.0 support from disabled to enabled.
2. Uninstall powernowd
3. Install the ATI-driver 8.39.4
With these settings and Kernel 2.6.20-15-generic my machine runs without
any freezes; with the kernels 2.6.20-16-generic and 2.6.20-16-386 my
machine freezes within 30 minutes max.
If I add the additional kernel parameters noapic nolapic irqpoll ht=on my
machine freezes a few minutes after reboot with various programs.
If I uninstall the restricted graphics driver my machine freezes a few minutes
after disabling and with all kernels above-mentioned and various programs.
While I am writing this comment I test the "sudo /etc/init.d/powernowd stop"
with kernel 2.6.20-16-generic - it still works; this trick was posted from
Riccardo Lucchese at
https://bugs.launchpad.net/ubuntu/+bug/131973
respectively at
http://ubuntuforums.org/showthread.php?t=412125&page=60
Best regards
IVIr.X
--
Random kernel crash/freeze in Feisty
https://bugs.launchpad.net/bugs/115275
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