I managed to reproduce this on a Precision 5520 with Bionic, kernel 5.0.0-23.24~18.04.1-generic:
/usr/lib/gdm3/gdm-x-session[1349]: (EE) modeset(0): failed to set mode: Invalid argument /usr/lib/gdm3/gdm-x-session[1349]: (EE) modeset(0): failed to set mode: Invalid argument org.gnome.Shell.desktop[1497]: X Error of failed request: BadValue (integer parameter out of range for operation) org.gnome.Shell.desktop[1497]: Major opcode of failed request: 140 (RANDR) org.gnome.Shell.desktop[1497]: Minor opcode of failed request: 7 (RRSetScreenSize) org.gnome.Shell.desktop[1497]: Value in failed request: 0x2580 org.gnome.Shell.desktop[1497]: Serial number of failed request: 415 org.gnome.Shell.desktop[1497]: Current serial number in output stream: 417 gnome-session[1361]: gnome-session-binary[1361]: WARNING: App 'org.gnome.Shell.desktop' exited with code 1 gnome-session-binary[1361]: WARNING: App 'org.gnome.Shell.desktop' exited with code 1 So it seems gnome-shell tries to set an invalid value for RRSetScreenSize, and that failed unexpectedly. ** Attachment added: "syslog.5.0.0-23-generic" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1801359/+attachment/5282323/+files/syslog.5.0.0-23-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801359 Title: Notebook lid blank after booting with lid closed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1801359/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
