It seems unlikely to be a cable or signal problem since I can eventually coax it into working, and it continues working until I reboot. If it were a cable problem or something about the signal I would have to physically modify the connection to create and/or correct the problem. Since the mere act of rebooting creates the problem it is much more likely to be a kernel or driver bug.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1830792 Title: [i915] Rotated display is overscaled and overdrawn Status in gnome-shell package in Ubuntu: Incomplete Status in linux package in Ubuntu: Incomplete Status in mutter package in Ubuntu: Incomplete Status in xorg-server package in Ubuntu: Incomplete Bug description: On my system I have two display: one in landscape, and one in portrait. The landscape display is fine, but the portrait display is corrupted. If I unplug the display from the computer for some time and then plug it back in it will occasionally fix the problem. Once the problem is fixed, the display works perfectly fine, indefinitely. However, as soon as I reboot the computer the display will come up corrupted again and never recovers without many rounds of plug/unplug turn off/turn on. It's extremely frustrating. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: gnome-shell 3.32.0+git20190410-1ubuntu1 ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 Uname: Linux 5.0.0-15-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue May 28 15:57:02 2019 DisplayManager: gdm3 GsettingsChanges: b'org.gnome.shell' b'command-history' redacted by apport b'org.gnome.shell' b'favorite-apps' redacted by apport b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'" ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/usr/bin/fish SourcePackage: gnome-shell UpgradeStatus: Upgraded to disco on 2019-04-22 (36 days ago) modified.conffile..etc.logrotate.d.apport: [modified] mtime.conffile..etc.logrotate.d.apport: 2019-01-12T15:50:59.090583 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1830792/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
