Seems that both #1912940 (this issue - kernel 5.10) and #1922338 (kernel 5.11) use the same network controller as suggested by lspci: Network controller [0280]: Intel Corporation Dual Band Wireless-AC 3165 Plus Bluetooth [8086:3166] (rev 99)
I can't find any bluetooth controller on #1922536. The only network controller is: Network controller [0280]: Intel Corporation Killer Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW) [8086:34f0] (rev 30) Maybe the third issue is different from the first two, though it still doesn't explain the difference in the first two. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912940 Title: Bluetooth (ideapad_bluetooth) disabled every time on startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs