Edward Z. Yang, thank you for reporting this bug to Ubuntu. Utopic reached EOL on July 23, 2015. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases
If this is reproducible in a supported release, please file a new report. ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1417850 Title: Resume from suspend to black screen with mouse pointer on Thinkpad Helix Status in xserver-xorg-video-intel package in Ubuntu: Invalid Bug description: This is a fresh 13.10 install on a new Thinkpad Helix. The error is intermittent, maybe one out of every five suspends hangs this way. Switching to tty works, killing lightdm puts me back to the login screen. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.1 ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4 Uname: Linux 3.16.0-23-generic x86_64 ApportVersion: 2.14.7-0ubuntu8.1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' Date: Tue Feb 3 18:59:49 2015 DistUpgraded: Fresh install DistroCodename: utopic DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:2207] MachineType: LENOVO 36984SU ProcEnviron: TERM=linux PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-23-generic.efi.signed root=UUID=caf95fbd-1395-4761-9ee0-9221edaeab3c ro quiet splash vt.handoff=7 SourcePackage: xserver-xorg-video-intel UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/01/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GFET48WW (1.27 ) dmi.board.asset.tag: Not Available dmi.board.name: 36984SU dmi.board.vendor: LENOVO dmi.board.version: 0B98401 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGFET48WW(1.27):bd07/01/2014:svnLENOVO:pn36984SU:pvrThinkPadHelix:rvnLENOVO:rn36984SU:rvr0B98401WIN:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 36984SU dmi.product.version: ThinkPad Helix dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.56-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.2-0ubuntu0.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.2-0ubuntu0.1 version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 xserver.bootTime: Tue Feb 3 08:00:17 2015 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 12893 vendor AUO xserver.version: 2:1.16.0-1ubuntu1.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1417850/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp