[Bug 73971] Intel i915 screen remains blank when resuming from suspend

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Apr 16 14:28:48 PDT 2014


https://bugzilla.kernel.org/show_bug.cgi?id=73971

--- Comment #6 from Denis Leclair <denis at theleclairs.ca> ---

I tried the following 3 kernels and none of them came back up properly out of
suspend (screen remained blank).

kernel-lt-3.10.25-1.el6.elrepo.x86_64.rpm
kernel-ml-3.12.6-1.el6.elrepo.x86_64.rpm
kernel-ml-3.13.2-1.el6.elrepo.x86_64.rpm


Interestingly, the kernel-lt-3.10.25 version did not show the WARNING/backtrace
in the dmesg log but my USB mouse didn't work and the suspend/resume did not
work either.

What are the next steps on this?

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