Messages in this thread | | | From | Woody Suwalski <> | Date | Tue, 27 Feb 2018 07:54:44 -0500 | Subject | 4.16 regression: s2ram broken on non-PAE i686 |
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There is a problem with s2ram on 4.16, and it has now been propagated to 4.15 and 4.14 stable updates.
It originates from
commit 62c00e6122a6b5aa7b1350023967a2d7a12b54c9 Author: William Grant <william.grant@canonical.com <mailto:william.grant@canonical.com>> Date: Tue Jan 30 22:22:55 2018 +1100
x86/mm: Fix overlap of i386 CPU_ENTRY_AREA with FIX_BTMAP
s2ram works OK on PAE kernels, breaks badly on non-PAE. I do not think that the problem can be duplicated in VMPlayer, but it is 100% reproducible on a "real" hardware. System goes to sleep OK, but when woken - it reboots the PC.
The issue is tracked in Bugzilla bug 198763 [https://bugzilla.kernel.org/show_bug.cgi?id=198763]
Thanks, Woody
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