setting `sudo snap set system experimental.robust-mount-namespace- updates=false` fixes it
but just leaving /tmp/.X11-unix untouched doesn't -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1914918 Title: The snap being updated in the background causes both old and new tabs to die to SIGTRAP Status in chromium-browser package in Ubuntu: Confirmed Status in snapd package in Ubuntu: Confirmed Bug description: The last few background updates of chromium have made some old tabs suddenly crash with SIGTRAP and it also makes it impossible to open new tabs, those die instantly with a SIGTRAP as well. This is incredibly destructive to whatever might be the dying tabs' unsaved state and there's no warning about it. Yet again a snap- related change rolled out to users with absolutely amateur-tier testing. Ubuntu: 20.04.2 Snap: 2.48+20.04 Chromium: 88.0.4324.150 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1914918/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
