Red Hat Bugzilla – Bug 438107
New kernel kernel-188.8.131.52-34.fc8 breaks Hibernate on Toshiba Qosmio F10
Last modified: 2010-10-15 08:27:02 EDT
Hibernate saves to disk, but then hangs with fan running fast, instead of
turning off as in kernel-184.108.40.206-137.fc8.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Try to Shutdown/Hibernate
System hangs after saving to disk
Hibernation as in previous version of kernel
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Created attachment 440798 [details]
contents of dmesg
Saw this bug again in FC13, kernel-PAE-220.127.116.11-149.fc13.i686 . The computer is actually a Toshiba Qosmio F20, not an F10 as indicated in the title. I've uploaded a dmesg output.
Created attachment 453715 [details]
dmesg before hibernating
Still seeing this bug with F13, dmesg.kernel-PAE-18.104.22.168-56.fc13.i686 .
Recapitulating steps to reproduce:
Start with no USB's attached.
Take first dmesg.
Hibernate. Screens goes dark, intense disk activity occurs, then screen goes black and fan speeds up. A quick jab to the power button has no effect. Holding
the power button causes a forced power shutdown. Pressing the power button results in a normal restart. So the hibernate works, except for the power-down part.
Took second dmesg after resuming.
Will post the two dmesg's and their diff (additional lines after resume).
I can't change the version. Please reopen and reassign.
Created attachment 453716 [details]
dmesg after resuming
Created attachment 453718 [details]
diff of dmesg.kernel-PAE-22.214.171.124-56.fc13.i686.1 and dmesg.kernel-PAE-126.96.36.199-56.fc13.i686.2
I am also adding nomodeset to my kernel line in grub, as per bug 630493 .