M Conrad, I tried retracing coredump from the file you attached. And I can conclude this issue is similar to https://bugs.debian.org/1008156.
You can even test a workaround from there. sudo apt-get install libjemalloc2 LD_PRELOAD=libjemalloc.so.2 telegram-desktop Please be careful, you've published crash-dump that in theory may contain secret cookie allowing access to your Telegram session. You'd better terminate it (or them, if you had logged to several accounts) via Settings > Three dots in top-right > Log out. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967673 Title: coredump when attempting to use menu options To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/telegram-desktop/+bug/1967673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs