In that case, please manually attach the output from running each of these commands: * lspci -k * cat /proc/cpuinfo * dpkg -l * xrandr * journalctl -b ** Tags added: bionic -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to
OK. I apparently had to chmod permissions on .cache/apport to allow it to write the credentials file. Now I get: "You are not the reporter or subscriber of this problem report, or the report is a duplicate or already closed." On the bright side, I haven't seen a black window in a couple of days.
I tried, but launchpad.net stays stuck at "Almost finished" and doesn't actually create the launchpad.credentials file, even though the web UI says that the system is authorized. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter
Please run this command to send us more information about the system: apport-collect 1799947 ** Also affects: mutter (Ubuntu) Importance: Undecided Status: New ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete ** Changed in: mutter (Ubuntu) Status: New =>