Public bug reported:
I recently installed (x)ubuntu 8.10 on a computer with an ASUS M2N
motherboard, AMD Athlon X2 Dual Core BE-2400 cpu, ATI Radeon HD 2400 PRO
graphics card, and a 640 GB Western Digital Caviar Green Power SATA-II
hard drive.
If I try to hibernate the computer, it shuts down, but starts up again
immediately and returns to the state it was when I hibernated it. In
other words, it works otherwise, it just doesn't stay hibernated for
more than a 1/10 of a second.
If I try to suspend the computer, it shuts down, and powers up again
immediately (judging from the fact that the fans start spinning again
and LEDs are glowing), but it never returns to any working state; the
screen remains blank and the only way to get any reaction from it is to
push the physical reboot button ("ctrl-alt-del" doesn't work), or
physically cut the power.
In xubuntu 8.04 both suspend and hibernation worked fine.
In the attached tar file I'll include the output of the commands 'uname
-a', 'dmesg', 'lspci -vvnn' and 'cat /proc/version_signature'.
An additional possible clue: the following line is written to screen at
a very early stage of the booting process:
[ 0.328020] ..MP-BIOS bug: 8254 timer not connected to IO-APIC
I don't know if it's related, but it looks a bit suspicious to me.
** Affects: ubuntu
Importance: Undecided
Status: New
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Hibernate & suspend won't stay asleep in 8.10
https://bugs.launchpad.net/bugs/300112
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