can confirm this on my pc Host bridge: 915GM/PM/GMS/910GML / pentium M 1.7 lubuntu 14.04.5 i386
ive with tested the following kernels 3.19.0-80 is ok 4.2.0-22 is ok 4.2.0-42 is ok 4.4.0-21 many errors 4.4.0-22 errors 4.4.0-72 errors 4.4.0-75 errors -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1599357 Title: WARN_ON(!encoder->crtc), more warnings and unstable X on 16.04 Status in xorg package in Ubuntu: Confirmed Bug description: Hello, I installed ubuntu 16.04 on the vintage asus eeepc 701. However, i915 is giving me warnings on dmesg and it is unstable, specially on vt-switch (I cannot go back to X). I'll attach what dmesg shows me. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13 Uname: Linux 4.4.0-28-generic i686 .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2.1 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Wed Jul 6 00:52:20 2016 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 04) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Mobile 915GM/GMS/910GML Express Graphics Controller [1043:82d9] Subsystem: ASUSTeK Computer Inc. Mobile 915GM/GMS/910GML Express Graphics Controller [1043:82d9] MachineType: ASUSTeK Computer INC. 701 ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-28-generic root=UUID=88e47f5f-2717-42af-a83c-05a041cf9895 ro rootflags=subvol=@ quiet splash forcepae vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/03/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0910 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: 701 dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: x.xx dmi.chassis.asset.tag: 0x00000000 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTek Computer INC. dmi.chassis.version: x.x dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0910:bd03/03/2008:svnASUSTeKComputerINC.:pn701:pvrx.x:rvnASUSTeKComputerINC.:rn701:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x: dmi.product.name: 701 dmi.product.version: x.x dmi.sys.vendor: ASUSTeK Computer INC. version.compiz: compiz 1:0.9.12.2+16.04.20160526-0ubuntu1 version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Wed Jul 6 00:20:43 2016 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.18.3-1ubuntu2.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1599357/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
