wpa_supplicant fails to shutdown
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
wpa (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Ubuntu 17.10
wpasupplicant 2.4-0ubuntu10
System shutdown hangs because wpa_supplicant is not stopping itself.
Test with:
$ sudo systemctl stop wpa_supplicant
Journal shows:
11:37:32 systemd[1]: Stopping WPA supplicant...
11:37:32 wpa_supplicant[
11:37:32 wpa_supplicant[
11:37:32 kernel: wlp2s0: deauthenticating from <BSSID> by local choice (Reason: 3=DEAUTH_LEAVING)
11:39:02 systemd[1]: wpa_supplicant.
11:39:02 systemd[1]: wpa_supplicant.
11:40:33 systemd[1]: wpa_supplicant.
11:42:03 systemd[1]: wpa_supplicant.
11:42:03 systemd[1]: wpa_supplicant.
11:43:33 systemd[1]: wpa_supplicant.
11:43:33 systemd[1]: Stopped WPA supplicant.
11:43:33 systemd[1]: wpa_supplicant.
11:43:33 systemd[1]: wpa_supplicant.
lspci output:
02:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 30)
P.S. also shows this bug, but reporting much more frequently then 2 minutes:
https:/
Know problem with Kernel 4.13.
4.13.8 works for me.