Comment 22 for bug 745112
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| Roland Dreier (roland.dreier) wrote Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) | #22 |
I don't think the elderberry stuff is related to my issue -- I see a monitor stuck with no signal because (if I understood correctly) KMS got confused and forgot about it. Probably fixing KMS would fix my problems.
Is there some i915 tracing I could turn on to figure out what is confusing the kernel driver?
I guess I'll try a 2.6.39-rc upstream kernel to see if that makes any difference.