Package: network-manager Version: 1.30.0-2 Severity: important Dear Maintainer,
I recently upgraded my Thinkpad T520 (which has Intel(R) Centrino(R) Advanced-N 6205 wifi hardware) from Buster to Bullseye. I use suspend/resume in a daily basis instead of completely shutdown/booting for years now (suspend to ram), and this worked without problems during Buster lifecycle. Now with Bullseye, this is no longer a useful way, because often the wifi does not work after suspending. I have to reboot the machine to bring wifi back to work. (or at least this is the only way I found, to make wifi work again. maybe something like removing/reloading kernel modules or similar would also work, but I did not succeed with such attempts.) This happenes with a 5.10.0 kernel from bullseye, and it also happens, if I boot with the older 4.19 kernel from Buster, which I still have installed from the buster times. I did some research on firmware for the wifi hardware, but the used iwlwifi-6000g2a-6.ucode firmware did not change from buster to bullseye (version is 18.168.6.1 for both), and downgrading the whole iwlwifi-firmware package to the Buster version did not help, too. Looking in the system log, I see lines like this: Dec 1 18:20:07 t520 wpa_supplicant[510]: wlp3s0: SME: Trying to authenticate with c8:0e:14:5a:28:c7 (SSID='Zion2' freq=5300 MHz) Dec 1 18:20:07 t520 kernel: [ 342.607297] wlp3s0: authenticate with c8:0e:14:5a:28:c7 Dec 1 18:20:07 t520 kernel: [ 342.611357] wlp3s0: send auth to c8:0e:14:5a:28:c7 (try 1/3) Dec 1 18:20:07 t520 NetworkManager[477]: <info> [1638379207.3696] device (wlp3s0): supplicant interface state: scanning -> authenticating Dec 1 18:20:08 t520 kernel: [ 344.097973] wlp3s0: send auth to c8:0e:14:5a:28:c7 (try 2/3) Dec 1 18:20:09 t520 kernel: [ 345.121870] wlp3s0: send auth to c8:0e:14:5a:28:c7 (try 3/3) Dec 1 18:20:10 t520 kernel: [ 346.113979] wlp3s0: authentication with c8:0e:14:5a:28:c7 timed out so authentication fails for some reason. I will sent the full system log to the bug, when I get the bug number. Is there a way to get more detailed log information? Would that be of interest for you? Any other suggestions? Regards, Holger -- System Information: Debian Release: 11.1 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.10.0-9-amd64 (SMP w/4 CPU threads) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages network-manager depends on: ii adduser 3.118 ii dbus 1.12.20-2 ii libaudit1 1:3.0-2 ii libbluetooth3 5.55-3.1 ii libc6 2.31-13+deb11u2 ii libcurl3-gnutls 7.74.0-1.3+b1 ii libglib2.0-0 2.66.8-1 ii libgnutls30 3.7.1-5 ii libjansson4 2.13.1-1.1 ii libmm-glib0 1.14.12-0.2 ii libndp0 1.6-1+b1 ii libnewt0.52 0.52.21-4+b3 ii libnm0 1.30.0-2 ii libpsl5 0.21.0-1.2 ii libreadline8 8.1-1 ii libselinux1 3.1-3 ii libsystemd0 247.3-6 ii libteamdctl0 1.31-1 ii libudev1 247.3-6 ii libuuid1 2.36.1-8 ii policykit-1 0.105-31 ii udev 247.3-6 ii wpasupplicant 2:2.9.0-21 Versions of packages network-manager recommends: ii dnsmasq-base [dnsmasq-base] 2.85-1 ii iptables 1.8.7-1 ii libpam-systemd 247.3-6 ii modemmanager 1.14.12-0.2 ii ppp 2.4.9-1+1 ii wireless-regdb 2020.04.29-2 Versions of packages network-manager suggests: ii isc-dhcp-client 4.4.1-2.3 pn libteam-utils <none> -- Holger Wansing <[email protected]> PGP-Fingerprint: 496A C6E8 1442 4B34 8508 3529 59F1 87CA 156E B076 _______________________________________________ Pkg-utopia-maintainers mailing list [email protected] https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-utopia-maintainers
