Oh right, the up to date version of Debian is bullseye (did), not buster (stable).
Buster is indeed distributing an ancient "stable" version of calibre due to their freeze policy. You'll need to install calibre from the website instead of from Debian if you wish to stick with Debian stable but have a modern version of calibre. Alternatively, buster-backports has 3.48 at least, which is still a year and a half old, but is more recently released than this bug report... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1834641 Title: Opening Kindle devices in Calibre will cause a disconnect from Linux LTS 4.19.51+ onwards To manage notifications about this bug go to: https://bugs.launchpad.net/calibre/+bug/1834641/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs