I've got a Libreboot Thinkpad T400 with Debian 11, which was upgraded from 10 around 2 weeks ago, with no issues that I know of.
Everything was fine until yesterday, when I needed to do a factory reset of my Linksys WRT1900ACS router, which apparently triggered a firmware upgrade to the latest, dated 4/20/2018 (version 1.0.3.187766). I also changed my password on the router, so I needed to update all of the devices in my house (T400, mobile phones, Roku, Tivo, Chromebook,etc.)
There is a 5ghz and a 2.4ghz wi-fi, and the T400 previously connected to the 2.4. Some other devices connected to the 2.4 just fine after the firmware upgrade.
Upon login, I am prompted to connect to the 2.4, and it fails when I try.
Here is some diagnostic info:
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Code: Select all
dmesg
[ 7076.805711] wlp2s0: authenticate with [[MAC address]]
[ 7076.818944] wlp2s0: send auth to [[MAC address]] (try 1/3)
[ 7076.843679] wlp2s0: authenticated
[ 7076.845650] wlp2s0: associate with [[MAC address]] (try 1/3)
[ 7076.872620] wlp2s0: RX AssocResp from [[MAC address]] (capab=0x411 status=0 aid=2)
[ 7076.872837] wlp2s0: associated
[ 7080.877621] wlp2s0: deauthenticated from [[MAC address]] (Reason: 2=PREV_AUTH_NOT_VALID)
[ 7085.159691] wlp2s0: authenticate with [[MAC address]]
[ 7085.174375] wlp2s0: send auth to [[MAC address]] (try 1/3)
[ 7085.195701] wlp2s0: authenticated
[ 7085.201626] wlp2s0: associate with [[MAC address]] (try 1/3)
[ 7085.224246] wlp2s0: RX AssocResp from [[MAC address]] (capab=0x411 status=0 aid=2)
[ 7085.224453] wlp2s0: associated
[ 7089.228578] wlp2s0: deauthenticated from [[MAC address]] (Reason: 2=PREV_AUTH_NOT_VALID)
=======================================
root@debian-ThinkPad-T400:/sbin# ./iwconfig
lo no wireless extensions.
enp0s25 no wireless extensions.
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=14 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
===========================
root@debian-ThinkPad-T400:/sbin# ./iwevent
[attempt to connect failed as before]
Waiting for Wireless Events from interfaces...
18:21:36.532104 wlp2s0 Scan request completed
18:21:39.044993 wlp2s0 Scan request completed
18:21:39.114173 wlp2s0 Association Request IEs:00096A757374686F6D6532010802040B160C12182432043048606C30140100000FAC020100000FAC040100000FAC0280007F0800000000010000403B0551515
18:21:39.114224 wlp2s0 Association Response IEs:010882848B960C12182432043048606CDD180050F2020101800003A4000027A4000042435E0062322F00DD180050F204104A000110103B00010310490006003
18:21:39.114244 wlp2s0 New Access Point/Cell address:[[MAC address]]
18:21:43.158129 wlp2s0 New Access Point/Cell address:Not-Associated
18:21:57.376760 wlp2s0 Scan request completed
18:21:57.440519 wlp2s0 Association Request IEs:00096A757374686F6D6532010802040B160C12182432043048606C30140100000FAC020100000FAC040100000FAC0280007F0800000000010000403B0551515
18:21:57.440572 wlp2s0 Association Response IEs:010882848B960C12182432043048606CDD180050F2020101800003A4000027A4000042435E0062322F00DD180050F204104A000110103B00010310490006003
18:21:57.440601 wlp2s0 New Access Point/Cell address:[[MAC address]]
18:22:01.490254 wlp2s0 New Access Point/Cell address:Not-Associated
18:22:05.831701 wlp2s0 Scan request completed
18:22:05.900539 wlp2s0 Association Request IEs:00096A757374686F6D6532010802040B160C12182432043048606C30140100000FAC020100000FAC040100000FAC0280007F0800000000010000403B0551515
18:22:05.900592 wlp2s0 Association Response IEs:010882848B960C12182432043048606CDD180050F2020101800003A4000027A4000042435E0062322F00DD180050F204104A000110103B00010310490006003
18:22:05.900621 wlp2s0 New Access Point/Cell address:[[MAC address]]
18:22:09.939124 wlp2s0 New Access Point/Cell address:Not-Associated
18:22:13.215753 wlp2s0 Scan request completed
18:22:16.603886 wlp2s0 Scan request completed
Thanks.
--pete link