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Hi, i recently changed my router to one that support 5ghz. Before i never had problem with disconnecting wifi but now my wifi constantly disconnect in some specific periods of times. I thought that was was because my 2.4ghz and 5ghz network had the same names but i separated it and its still disconnecting. Below are logs how it looks. With wpa_supplicant its the same. What can it be?
dec 24 11:18:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 11:38:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 12:08:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 12:18:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 12:28:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 12:48:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 12:58:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 13:08:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 13:18:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 13:28:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 14:28:55 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 14:58:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 15:18:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 17:57:43 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 18:18:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 18:28:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 18:58:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 19:08:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 19:16:19 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 19:38:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 20:06:19 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 20:28:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 21:08:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 21:18:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 21:28:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 21:48:56 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 21:58:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 22:08:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 22:28:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 22:38:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 22:48:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 23:18:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 23:28:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 23:38:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 23:48:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 24 23:58:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 00:08:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 00:18:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 00:28:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 00:38:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 00:48:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 00:58:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 01:08:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 01:28:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 01:38:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 01:48:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 01:58:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 02:08:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 02:28:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 02:38:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 02:48:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 02:58:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 03:08:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 03:18:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 03:28:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 03:38:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 03:48:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 03:58:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 04:08:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 04:28:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 04:38:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 04:48:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 04:58:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 05:08:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 05:18:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 05:28:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 05:38:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 05:48:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 05:58:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 06:08:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 06:18:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 06:28:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 06:38:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 06:48:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 06:58:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 07:08:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 07:18:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 07:28:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 07:38:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 07:48:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 07:58:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 08:08:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 08:18:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 08:28:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 08:38:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 08:48:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 08:58:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 09:08:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 09:18:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 09:28:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 09:38:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 09:48:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 10:08:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 10:18:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 10:48:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 10:58:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 12:39:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 12:49:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 12:59:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 13:09:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 13:19:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 13:29:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 13:49:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 13:59:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 14:09:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 14:19:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 14:29:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 14:39:59 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 15:00:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 15:09:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 15:19:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 15:29:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 15:40:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 15:49:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 15:59:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 16:09:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 16:30:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 16:39:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 16:49:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 16:59:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 17:09:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 17:29:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 17:39:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 17:59:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 18:09:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 18:19:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 18:29:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 18:39:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 18:49:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 18:59:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 19:20:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 19:29:00 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 19:39:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 19:50:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 20:09:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 20:19:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 20:29:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 20:40:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 20:49:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 21:00:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 21:10:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 21:19:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 21:49:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 21:50:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 25 23:10:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 00:19:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 00:29:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 00:39:01 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 02:19:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 02:29:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 02:39:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 02:49:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 02:59:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 03:09:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 03:19:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 03:29:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 03:39:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 03:49:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 04:09:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 04:19:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 04:29:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 04:49:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 04:59:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 05:09:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 05:19:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 05:29:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 05:39:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 05:49:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 05:59:02 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 06:09:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 06:19:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 06:29:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 06:40:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 06:49:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 06:59:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 07:09:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 07:19:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 07:29:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 07:39:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 07:49:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 07:59:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 08:09:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 08:19:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 08:29:03 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 08:59:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 09:09:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 09:19:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 09:29:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 09:39:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 10:09:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 10:19:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 10:29:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 10:39:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 11:19:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 11:29:57 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 11:39:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 11:59:58 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 12:09:04 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 12:29:05 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 13:19:05 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 13:29:05 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 13:39:05 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 15:09:05 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 17:59:06 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 18:09:06 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 19:39:06 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
dec 26 20:09:06 PC1 kernel: wlan0: disassociated from 00-B0-D0-63-C2-26 (Reason: 2=PREV_AUTH_NOT_VALID)
Last edited by bob8008 (2023-12-27 09:31:20)
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Do you still have the problem if you drop connman and just use iwd by itself? The ArchWiki connman page recommends that approach.
Make sure you only have a single network authentication service running; this one-liner from seth will show all enabled services:
find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f
Para todos todo, para nosotros nada
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without connman i dont have dns so cant use internet. the command returns
connman_iwd.service | multi-user.target.wants
fstrim.timer | timers.target.wants
getty@tty1.service | getty.target.wants
p11-kit-server.socket | sockets.target.wants
pipewire.socket | sockets.target.wants
pulseaudio.socket | sockets.target.wants
remote-fs.target | multi-user.target.wants
thinkfan.service | multi-user.target.wants
thinkfan-sleep.service | sleep.target.wants
thinkfan-wakeup.service | sleep.target.wants
vnstatd.service | system
vnstat.service | multi-user.target.wants
xdg-user-dirs-update.service | default.target.wants
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without connman i dont have dns
# tee /etc/resolv.conf <<<"nameserver 1.1.1.1" # other nameservers are available
Or if you prefer bloat:
# systemctl enable --now systemd-resolved
# ln -sf /run/systemd/resolve/stub-resolv.conf /etc/resolv.conf
Para todos todo, para nosotros nada
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So i disabled connman and did that first method with manually editing resolv.conf. After 35min there was no disconnection. I will be checking if its work after couple hours. If connman with iwd is the problem im suprised that there was also problem with wpa_supplicant and connman and that with older routers there was no problem.
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After some more testing looks like disabling connman solved the issue. No problem after 14 hours. When i enabled connman the problem occurred again.
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