The librust-backtrace+object-dev package no longer exists since Ubuntu 20.10 Groovy.
** Changed in: rust-backtrace (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892180 Title: librust-backtrace+object-dev is not installable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rust-backtrace/+bug/1892180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs