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Sign upVMs get lockedup after resume on Core i5/i7 processors #52
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marmarek
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rootkovska
Mar 8, 2015
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C: xen
P: major
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Comment by joanna on 8 Jul 2010 10:49 UTC
The problem see to be fixed by doing xm pause/unpause on all running VMs just before suspend/just after resume, see this commit:
https://qubes-os.org/gitweb/?p=joanna/core.git;a=commit;h=c8ef500588452d39b4b41e9f38066c22c6b832ad
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Comment by joanna on 8 Jul 2010 10:49 UTC https://qubes-os.org/gitweb/?p=joanna/core.git;a=commit;h=c8ef500588452d39b4b41e9f38066c22c6b832ad |
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Modified by joanna on 27 Jul 2010 15:01 UTC |
marmarek
modified the milestones:
Release 1 Alpha 3,
Release 1 Beta 1
Mar 8, 2015
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marmarek commentedMar 8, 2015
Reported by joanna on 6 Jul 2010 09:22 UTC
More details in this thread:
http://lists.xensource.com/archives/html/xen-devel/2010-07/msg00167.html
This seems to be Hyper-Threading-related (which was reintroduced on Core i5/i7 processors).
A temporarily workaround is to disable Hyper-Threading in your BIOS.
Migrated-From: https://wiki.qubes-os.org/ticket/52