Messages in this thread | | | Date | Sun, 20 Jul 2008 21:03:49 -0500 | From | "Carlos R. Mafra" <> | Subject | Suspend to RAM regression (bisected) |
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Hi,
There is a suspend to RAM regression in the latest Linus tree of 17th of july (5b664cb235e). It was working perfectly with 2.6.26.
If I suspend to RAM from X with 'echo mem > /sys/power/state' the screen comes back very dark and I can't read anything. If I switch to the text console and then go back to X this problem is fixed and everything is ok.
I bisected this regression down to c0e09200dc0813972442e550a5905a132768e56c ("drm: reorganise drm tree to be more future proof"), and I checked that reverting this commit (it reverts cleanly) really makes the regression go away.
The laptop is a Vaio 64bit with Intel GM965/GL960 graphics card. More information about my laptop can be found here: http://www.ift.unesp.br/users/crmafra/dmesg-good.txt
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