Grepping the syslog for "colord" shows lots of EDID errors. Aug 3 10:35:09 mypc dbus-daemon[961]: [system] Activating via systemd: service name='org.freedesktop.ColorManager' unit='colord.service' requested by ':1.57' (uid=121 pid=1389 comm="/usr/lib/gnome-settings-daemon/gsd-color " label="unconfined") Aug 3 10:35:09 mypc colord[1579]: failed to get edid data: EDID length is too small Aug 3 10:35:14 mypc colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1 Aug 3 10:43:52 mypc dbus-daemon[966]: [system] Activating via systemd: service name='org.freedesktop.ColorManager' unit='colord.service' requested by ':1.59' (uid=121 pid=1301 comm="/usr/lib/gnome-settings-daemon/gsd-color " label="unconfined") Aug 3 10:43:57 mypc colord-sane: io/hpmud/pp.c 627: unable to read device-id ret=-1
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838851 Title: Display problems after updating to kernel 5.0.0-23 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838851/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
