Hi 1) I did run given commands.
2) I rebooted the machine with three monitors connected. I tried with both Metacity and Compiz options which had appeared. Trying to log in resulted crash and returning back to login screen. 3) HP ZR2440, HP 27i, Dell UltraSharp U2515H 4) Monitors are connected with Display port cables. Two of displays are connected to the integrated intel graphics controller. One display is connected to Radeon card. 5) No. 6) The 16.04.4 live cd seems to work just fine with my three monitors. -- 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/1773744 Title: Desktop session crash Status in xorg package in Ubuntu: Incomplete Bug description: If I connect third monitor to my Ubuntu PC, the whole graphical display session crashes. Additionally, the login does not show texts correctly. The texts are mostly missing. The errors happend with both Wayland and X. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7 ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17 Uname: Linux 4.15.0-22-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Mon May 28 10:15:54 2018 DistUpgraded: 2018-04-25 16:14:35,274 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistroCodename: bionic DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [103c:18e4] Advanced Micro Devices, Inc. [AMD/ATI] Caicos XTX [Radeon HD 8490 / R5 235X OEM] [1002:6771] (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Caicos XTX [Radeon HD 8490 / R5 235X OEM] [103c:90b8] InstallationDate: Installed on 2016-11-22 (551 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) MachineType: Hewlett-Packard HP EliteDesk 800 G1 TWR ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.15.0-22-generic root=UUID=6c13d412-1c2a-4455-bfe8-351c03c72d2b ro rootflags=subvol=@ quiet splash vt.handoff=1 SourcePackage: xorg Symptom: display Title: Xorg crash UpgradeStatus: Upgraded to bionic on 2018-04-25 (32 days ago) dmi.bios.date: 09/09/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L01 v02.18 dmi.board.asset.tag: CZC3427KBP dmi.board.name: 18E4 dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC3427KBP dmi.chassis.type: 6 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL01v02.18:bd09/09/2013:svnHewlett-Packard:pnHPEliteDesk800G1TWR:pvr:rvnHewlett-Packard:rn18E4:rvr:cvnHewlett-Packard:ct6:cvr: dmi.product.family: 103C_53307F G=D dmi.product.name: HP EliteDesk 800 G1 TWR dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1 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 2:1.19.6-1ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1773744/+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
