On Tue, Sep 13, 2016 at 11:04:37PM +0200, Pavel Machek wrote: > Hi! > > > I have > > > > 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset > > Integrated Graphics Controller (rev 03) > > > > In previous kernels, resume worked ok. With 4.8-rc1, I quite often (1 > > in 10 resumes?) get in state where primary monitor (DVI) is dead (in > > powersave) and all windows move to secondary monitor (VGA). Running > > "xrandr" fixes that. > > > > I'll update to newer rc and see if it happens again, but if you have > > any ideas, now would be good time. > > Ok. With -rc6, X are completely broken. I got notification "could not > restore CRTC config for screen 63" or something like that, and window > manager just does not start. > > X log is attached as delme, kernel log as delme2. Nothing too > suspicious :-(. [ 234.547] (EE) intel(0): failed to set mode: Permission denied upon resume. There is a VT switch so there should be a DropMaster, SetMaster combo across resume, but that didn't flag any errors. I couldn't see any sign of logind (so no revocation), so just some breakage in the setmaster reauthentication? -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
