le sigh, fixed in ubuntu but not upstream!??! A good explanation here: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/314928 Remi, Can I assist you in getting this resolved upstream? I'd prefer to not get involved upstream myself but have no problem helping you.
(In reply to comment #0) > le sigh, fixed in ubuntu but not upstream!??! > > A good explanation here: > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/314928 > > Remi, Can I assist you in getting this resolved upstream? I'd prefer to not get > involved upstream myself but have no problem helping you. > Bugzilla sent to no one, 2nd try.
Scratch that, patch seen here: http://launchpadlibrarian.net/28453154/122_dont_fixup_mtrrs_in_gem_config.patch doesn't seem to preserve MTRRs after xorg restart. Initial boot is fine. Original: reg00: base=0x000000000 ( 0MB), size= 1024MB, count=1: write-back reg01: base=0x03f500000 ( 1013MB), size= 1MB, count=1: uncachable reg02: base=0x03f600000 ( 1014MB), size= 2MB, count=1: uncachable reg03: base=0x03f800000 ( 1016MB), size= 8MB, count=1: uncachable reg04: base=0x040000000 ( 1024MB), size= 256MB, count=1: write-combining after xorg restart: reg00: base=0x000000000 ( 0MB), size= 1024MB, count=1: write-back reg01: base=0x03f500000 ( 1013MB), size= 1MB, count=1: uncachable reg02: base=0x03f600000 ( 1014MB), size= 2MB, count=1: uncachable reg03: base=0x03f800000 ( 1016MB), size= 8MB, count=1: uncachable Temp workaround: reboot computer if need to restart xorg. =(
lspci: 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03) Let me know how I can help, or what is needed.
Upstream fd.o bug is closed INVALID... I'm not sure what I'm supposed to do here. Thanks
(In reply to comment #4) > Upstream fd.o bug is closed INVALID... I'm not sure what I'm supposed to do > here. > > Thanks > reference? :)
Launchpad bug points to https://bugs.freedesktop.org/show_bug.cgi?id=21303
