Am 23.04.2021 um 11:02 schrieb Russell Stuart:
Apr 23 18:14:48 rstuart-x1 NetworkManager[597]: <error> [1619165688.9516] device (wlp82s0): Couldn't initialize supplicant interface: Failed to D-Bus activate wpa_supplicant service Apr 23 18:14:59 rstuart-x1 NetworkManager[597]: <warn> [1619165699.2475] device (wlp82s0): re-acquiring supplicant interface (#1). Apr 23 18:15:02 rstuart-x1 NetworkManager[597]: <error> [1619165702.2508] device (wlp82s0): Couldn't initialize supplicant interface: Failed to D-Bus activate wpa_supplicant service Apr 23 18:15:12 rstuart-x1 NetworkManager[597]: <warn> [1619165712.2407] device (wlp82s0): re-acquiring supplicant interface (#2). Apr 23 18:15:15 rstuart-x1 NetworkManager[597]: <error> [1619165715.2444] device (wlp82s0): Couldn't initialize supplicant interface: Failed to D-Bus activate wpa_supplicant service Apr 23 18:15:25 rstuart-x1 NetworkManager[597]: <warn> [1619165725.2371] device (wlp82s0): re-acquiring supplicant interface (#3). Apr 23 18:15:28 rstuart-x1 NetworkManager[597]: <error> [1619165728.2410] device (wlp82s0): Couldn't initialize supplicant interface: Failed to D-Bus activate wpa_supplicant service Apr 23 18:15:38 rstuart-x1 NetworkManager[597]: <warn> [1619165738.2463] device (wlp82s0): re-acquiring supplicant interface (#4). Apr 23 18:15:41 rstuart-x1 NetworkManager[597]: <error> [1619165741.2500] device (wlp82s0): Couldn't initialize supplicant interface: Failed to D-Bus activate wpa_supplicant service Apr 23 18:15:51 rstuart-x1 NetworkManager[597]: <warn> [1619165751.2465] device (wlp82s0): re-acquiring supplicant interface (#5). Apr 23 18:15:54 rstuart-x1 NetworkManager[597]: <error> [1619165754.2503] device (wlp82s0): Couldn't initialize supplicant interface: Failed to D-Bus activate wpa_supplicant service Apr 23 18:15:54 rstuart-x1 NetworkManager[597]: <info> [1619165754.2504] device (wlp82s0): supplicant interface keeps failing, giving up
This appears to be a problem. I would try to investigate, why wpa_supplicant.service fails to start.
You might start with a systemctl status wpa_supplicant.service and journalctl -alb wpa_supplicant.service
