Public bug reported: The kernel 4.15.0-96 is the last working one with my WiFi card. The same problem occurred with kernels larger than 5.3.0-28. My first thought of a hardware failure due to a low or empty BIOS battery was not confirmed. The laptop is a dual boot with Linux Mint 19.3 as first system and Win 8.1 as second. Win 8.1 did not show these errors. It is also not my first choice. The non-functioning kernels can't find my WLAN anymore, the neighbors can. Even re-entering the SSID and the key does not help. The WLAN is visible.
Translated with www.DeepL.com/Translator (free version) ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1879432 Title: wifi card lost function To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1879432/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs