[  173.936909] systemd-logind[2774]: Failed to start unit user@1000.service: Unknown unit: user@1000.service
[  173.937004] systemd-logind[2774]: Failed to start user service: Unknown unit: user@1000.service
[  173.943411] systemd-logind[2774]: New session 1 of user ubuntu.
[40150.780224] systemd-logind[2774]: New session 14 of user ubuntu.
[40157.126990] systemd-logind[2774]: New session 15 of user ubuntu.
[40202.872364] cfg80211: Calling CRDA to update world regulatory domain
[40202.888816] cfg80211: World regulatory domain updated:
[40202.888819] cfg80211:  DFS Master region: unset
[40202.888821] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[40202.888825] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[40202.888828] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[40202.888831] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[40202.888833] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[40202.888836] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)