Red Hat Bugzilla – Bug 821214
System wont wake from suspend
Last modified: 2013-02-13 10:39:04 EST
Description of problem:
I have two separate system that of latest updated on Fedora 17 wont wake from suspend.
This ia an older AMD CPU, nvidia chipset desktop and a newish Toshiba laptop all intel.
Both system show that same behaviour. Appear to go into suspend, but when I try ans wake it fails. The laptop fan go on maximum and forever sits at this.
Version-Release number of selected component (if applicable):
Latest yum update.
Steps to Reproduce:
2.try ans wake.
Fails to wake.
Able to suspend and wake the systems.
I tested but reinstalling the OS on the laptop and did not update. The laptop worked as expected. Once I did a yum update it now fails.
Created attachment 585535 [details]
dmesg on laptop that wont wake
Created attachment 585536 [details]
lspci -vv on laptop
Created attachment 585537 [details]
grep kernel /var/log/messages of a boot suspend and try and wake.
I have tried Fedora 17 and get the same issue.
On the Laptop if i disable VT-d in BIOS suspend works again.
Still a bug I think as it should work with VT-d enabled.
On the AMD PC disabling AMDs Virtual flags does not fix the issue.
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