I've been thinking a bit, and if this bug is related to the gnome-shell, please excuse me. I do not know if it would be convenient to repeat this same report and generate an apport with the same content for gnome- shell.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1716385 Title: crash on change focus between apps in two workspaces Status in xserver-xorg-video-nouveau package in Ubuntu: New Bug description: I believe this bug is related to the video driver but I'm not sure ... Anyway there goes the report: This is a crash that happens every time I open two different applications (for example: Chromium and Nautilus), one of them in workspace 1 and the other in workspace 2. When I change the focus between them for some time (from 3 to 5 times), there is a crash that causes, first, the window manager (or gnome shell, I'm not sure) to reboot, then, if I insist on trying to switch between the applications for some more times, the crash seems to be more severe and ubuntu returns to the login screen (gdm3). I'm using a dell inspiron 15 series 7000 (gaming), notebook with 2 displays (one is the display of the notebook itself and the other is an LG 23EA53, connected via HDMI and configured as a primary) To make the focus change I use the mouse, I click on "Activities" and, with the mouse, I click on the application that appears in the workspaces pile to the right of the display, below and above, successively until the crach occurs. Usando Alt-TAB parece, a princípio, que o crash não ocorre... or it takes longer to occur :-) ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: xserver-xorg-video-nouveau 1:1.0.15-2 ProcVersionSignature: Ubuntu 4.12.0-13.14-generic 4.12.10 Uname: Linux 4.12.0-13-generic x86_64 ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 BootLog: /dev/sda2: clean, 465520/2293760 files, 2530420/9175040 blocks CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Mon Sep 11 08:43:27 2017 DistUpgraded: Fresh install DistroCodename: artful DistroVariant: ubuntu ExtraDebuggingInterest: No GraphicsCard: Intel Corporation Device [8086:591b] (rev 04) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:0798] NVIDIA Corporation GP107M [GeForce GTX 1050 Ti Mobile] [10de:1c8c] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell GP107M [GeForce GTX 1050 Ti Mobile] [1028:0798] InstallationDate: Installed on 2017-08-12 (29 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170812) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0cf3:e007 Atheros Communications, Inc. Bus 001 Device 002: ID 413c:301d Dell Computer Corp. Bus 001 Device 004: ID 1bcf:2c01 Sunplus Innovation Technology Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. Inspiron 15 7000 Gaming ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.12.0-13-generic.efi.signed root=UUID=dc283744-d6ae-456e-add5-b57366aabd43 ro quiet splash vt.handoff=7 SourcePackage: xserver-xorg-video-nouveau UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/24/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 01.00.07 dmi.board.name: 0P84C9 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr01.00.07:bd05/24/2017:svnDellInc.:pnInspiron157000Gaming:pvr:rvnDellInc.:rn0P84C9:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Inspiron dmi.product.name: Inspiron 15 7000 Gaming dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.83+git20170905.d55d0804-0ubuntu0ricotz version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.0+git20170905+17.2.b4473dd5-0ubuntu0ricotz version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.0+git20170905+17.2.b4473dd5-0ubuntu0ricotz version.xserver-xorg-core: xserver-xorg-core 2:1.19.3-1ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.9.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20170309-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1716385/+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
