Public bug reported: Focal Fossa 20.04.1 HP lt4120 Snapdragon X5 LTE USB modem stopped working from kernel 5.10.x. It is not seen by Network Manager. Everything worked with 5.8.x kernel. I can't use newer kernel if I want work over HP lt4120 Snapdragon X5 LTE modem. I can't test kernel 5.14 & 5.15 in 20.04 due to libc version not compatible with updated libc from Ubuntu 20.04.
** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1950385 Title: HP lt4120 Snapdragon X5 LTE USB modem not working since 5.10 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1950385/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs