gregrwm: 1) To advise, you won't want to manually attach crash files found in /var/crash, like you did here, and in LP#1770687 and LP#1770250, as they can contain sensitive information you may not want to share publically.
Also, the cause of all these crash files being generated is because you are sending a signal 3 to xorg, which is not the scope of this report. However, if you want the crash files processed in a manner helpful to developers and in a privacy respectful way, please do so as per the instructions previously provided to you in: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1290797/comments/5 https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1645485/comments/3 2) There is no need to make new reports about xorg hanging, or apport- collecting further to this report. This report is already scoped to "Intermittent GUI hangs with high xorg CPU% after launching applications". Making new reports on Launchpad about the same problem isn't going to speed anything up, or provide anything new. 3) Regarding https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1757299/comments/22 while you did exactly as requested, unfortunately it wasn't as revealing to the root cause as expected. Despite this, if you swich desktop environments to gnome-session- flashback does this provide a WORKAROUND? ** Changed in: xorg (Ubuntu) Status: New => Incomplete ** Attachment removed: "/var/crash/_usr_lib_xorg_Xorg.444.crash" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1757299/+attachment/5131194/+files/_usr_lib_xorg_Xorg.444.crash -- 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/1757299 Title: [Dell OptiPlex 755] Intermittently GUI hangs with high xorg CPU% after launching applications Status in xorg package in Ubuntu: Incomplete Bug description: The problem is that after launching a few applications, the GUI may become unresponsive, although this is not consistently reproducible. When the GUI is unresponsive, it is correlated to high CPU utilization of xorg. An example reproduction scenario is launch the following in order, and quickly: startx xterm via twm another xterm via the first xterm tmux firefox-esr bluetooth-manager pavucontrol While the above are launching, maximize the xterm running tmux, and the GUI immediately becomes unresponsive. For example, Ctrl+Alt+Fn don't respond. After this, I logged in via ssh, attached to tmux, launched htop, copied htop output, which shows xorg at 94.6 CPU%. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xserver-xorg 1:7.7+19ubuntu4 ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic x86_64 ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 BootLog: Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd * Starting AppArmor profiles [160G [154G[ OK ] * Restoring resolver state... [160G [154G[ OK ] CompositorRunning: None Date: Tue Mar 20 17:15:16 2018 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 82Q35 Express Integrated Graphics Controller [8086:29b2] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Dell OptiPlex 755 [1028:0211] Subsystem: Dell OptiPlex 755 [1028:0211] JournalErrors: -- Logs begin at Fri 2018-02-23 08:59:47 CST, end at Tue 2018-03-20 17:14:39 CDT. -- Mar 20 17:01:37 hostname pulseaudio[1099]: [pulseaudio] module-alsa-card.c: Failed to find a working profile. Mar 20 17:01:37 hostname pulseaudio[1099]: [pulseaudio] module.c: Failed to load module "module-alsa-card" (argument: "device_id="0" name="pci-0000_00_1b.0" card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1""): initialization failed. Mar 20 17:01:37 hostname pulseaudio[1099]: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files Mar 20 17:01:37 hostname pulseaudio[1109]: [pulseaudio] pid.c: Daemon already running. MachineType: Dell Inc. OptiPlex 755 ProcEnviron: LC_TIME=en_DK.utf8 TERM=screen PATH=(custom, no user) LANG=en_US.utf8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz ro root=UUID=22e7c84a-a416-43e9-ae9d-ee0119fc3894 panic=30 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/30/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A10 dmi.board.name: 0PU052 dmi.board.vendor: Dell Inc. dmi.chassis.type: 15 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA10:bd04/30/2008:svnDellInc.:pnOptiPlex755:pvr:rvnDellInc.:rn0PU052:rvr:cvnDellInc.:ct15:cvr: dmi.product.name: OptiPlex 755 dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.90-1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.3.3-0ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 17.3.3-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 --- ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 BootLog: Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd * Starting AppArmor profiles [160G [154G[ OK ] * Restoring resolver state... [160G [154G[ OK ] DistUpgraded: Fresh install DistroCodename: bionic DistroRelease: Ubuntu 18.04 DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 82Q35 Express Integrated Graphics Controller [8086:29b2] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Dell OptiPlex 755 [1028:0211] Subsystem: Dell OptiPlex 755 [1028:0211] MachineType: Dell Inc. OptiPlex 755 Package: xorg (not installed) ProcEnviron: LC_TIME=en_DK.utf8 TERM=screen PATH=(custom, no user) LANG=en_US.utf8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz ro root=UUID=22e7c84a-a416-43e9-ae9d-ee0119fc3894 panic=30 ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7 Tags: bionic ubuntu Uname: Linux 4.15.0-12-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 04/30/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A10 dmi.board.name: 0PU052 dmi.board.vendor: Dell Inc. dmi.chassis.type: 15 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA10:bd04/30/2008:svnDellInc.:pnOptiPlex755:pvr:rvnDellInc.:rn0PU052:rvr:cvnDellInc.:ct15:cvr: dmi.product.name: OptiPlex 755 dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.91-2 version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.0~rc5-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.0~rc5-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 xserver.bootTime: Sat Feb 24 05:53:57 2018 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input Logitech Logitech USB Optical Mouse MOUSE, id 8 input AT Translated Set 2 keyboard KEYBOARD, id 9 xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 16421 vendor DEL xserver.version: 2:1.19.6-1ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1757299/+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
