Thank you for your bug report The log has those errors
'kernel: ERROR @wl_set_key_mgmt : kernel: invalid cipher group (1027076) wpa_supplicant[1263]: wlan0: Association request to the driver failed' There was a similar error mentioned in that upstream commit https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/2f8a4e90 Could you maybe report it upstream on gitlab? they will probably have a better clue about the issue -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1879905 Title: Can no longer connect to Ubuntu WPA hotspot after upgrade to 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1879905/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
