Package: network-manager Version: 1.20.8-1 Severity: important Hi, I'm using Debian testing. WLAN adapter is NETGEAR: Bus 001 Device 004: ID 0846:4260 NetGear, Inc. WG111v3 54 Mbps Wireless [realtek RTL8187B]
Before recent upgrade, adapter worked properly for a long time. It is still working on another machine. Here is part of the log during the process of connection: # journalctl -u NetworkManager Dec 12 22:08:26 fr NetworkManager[3787]: <info> [1576184906.7188] device (wlx001e2ad1238e): state change: failed -> disconnected (reason 'none', sys- ifac> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7188] device[0x563d49625e10] (wlx001e2ad1238e): will enable userland IPv6LL Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7188] platform- linux: link: change 7: user-ipv6ll: set IPv6 address generation mode to none Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7189] platform- linux: do-request-link: 7 Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7190] platform- linux: do-change-link[7]: success changing link: success Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7191] platform- linux: sysctl: setting '/proc/sys/net/ipv6/conf/wlx001e2ad1238e/disable_ipv6' > Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7192] platform- linux: sysctl: setting '/proc/sys/net/ipv6/conf/wlx001e2ad1238e/disable_ipv6' > Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7193] device[0x563d49625e10] (wlx001e2ad1238e): deactivating device (reason 'none') [0] Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7193] platform- linux: sysctl: setting '/proc/sys/net/ipv6/conf/wlx001e2ad1238e/use_tempaddr' > Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7196] platform: (wlx001e2ad1238e) qdisc: delete mq dev 7 family 0 handle 0 parent ffffffff in> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7197] platform- linux: netlink: recvmsg: error message from kernel: No such file or directory > Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7197] platform- linux: do-delete-qdisc[7: -1]: failure 2 (No such file or directory - Cannot d> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7199] platform: (wlx001e2ad1238e) qdisc: delete pfifo_fast dev 7 family 0 handle 0 parent 4 i> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7199] platform- linux: netlink: recvmsg: error message from kernel: No such file or directory > Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7199] platform- linux: do-delete-qdisc[7: 4]: failure 2 (No such file or directory - Failed to> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7200] platform: (wlx001e2ad1238e) qdisc: delete pfifo_fast dev 7 family 0 handle 0 parent 3 i> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7201] platform- linux: netlink: recvmsg: error message from kernel: No such file or directory > Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7201] platform- linux: do-delete-qdisc[7: 3]: failure 2 (No such file or directory - Failed to> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7202] platform: (wlx001e2ad1238e) qdisc: delete pfifo_fast dev 7 family 0 handle 0 parent 2 i> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7203] platform- linux: netlink: recvmsg: error message from kernel: No such file or directory > Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7203] platform- linux: do-delete-qdisc[7: 2]: failure 2 (No such file or directory - Failed to> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7204] platform: (wlx001e2ad1238e) qdisc: delete pfifo_fast dev 7 family 0 handle 0 parent 1 i> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7205] platform- linux: netlink: recvmsg: error message from kernel: No such file or directory > Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7205] platform- linux: do-delete-qdisc[7: 1]: failure 2 (No such file or directory - Failed to> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7206] rules- manager: sync Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7207] device[0x563d49625e10] (wlx001e2ad1238e): taking down device 7 Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7207] platform: (wlx001e2ad1238e) link: setting down Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.7207] platform- linux: link: change 7: flags: set 0x0/0x1 ([] / [up]) Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8728] platform- linux: do-request-link: 7 Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8730] platform: (wlx001e2ad1238e) signal: link changed: 7: wlx001e2ad1238e <DOWN;broadcast,mu> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8730] device[0x563d49625e10] (wlx001e2ad1238e): queued link change for ifindex 7 Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8732] platform- linux: do-change-link[7]: success changing link: success Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8732] platform: (wlx001e2ad1238e) link: setting hardware address to 6A:7F:D3:FC:7C:47 Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8733] platform- linux: do-request-link: 7 Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8733] platform: (wlx001e2ad1238e) signal: link changed: 7: wlx001e2ad1238e <DOWN;broadcast,mu> Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8734] platform- linux: do-change-link[7]: success changing link: success Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8735] device[0x563d49625e10] (wlx001e2ad1238e): hw-addr: hardware address now 6A:7F:D3:FC:7C:> Dec 12 22:08:26 fr NetworkManager[3787]: <info> [1576184906.8737] device (wlx001e2ad1238e): set-hw-addr: set MAC address to 6A:7F:D3:FC:7C:47 (scanning) Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8737] device[0x563d49625e10] (wlx001e2ad1238e): bringing up device 7 Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8738] platform: (wlx001e2ad1238e) link: setting up Dec 12 22:08:26 fr NetworkManager[3787]: <debug> [1576184906.8738] platform- linux: link: change 7: flags: set 0x1/0x1 ([up] / [up]) I've tried to downgrade network-manager to 1.14.6-2+deb10u1, but almost the same problem. Eventually, I've tried to reinstall firmware-realtek, nothing changed. Regards, Franko I. -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.3.0-2-amd64 (SMP w/8 CPU cores) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) 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 1.12.16-2 ii init-system-helpers 1.57 ii libaudit1 1:2.8.5-2+b1 ii libbluetooth3 5.50-1+b1 ii libc6 2.29-3 ii libcurl3-gnutls 7.67.0-2 ii libglib2.0-0 2.62.3-2 ii libgnutls30 3.6.10-5 ii libjansson4 2.12-1 ii libmm-glib0 1.10.4-0.1 ii libndp0 1.6-1+b1 ii libnewt0.52 0.52.21-3+b1 ii libnm0 1.20.8-1 ii libpam-systemd 244-3 ii libpolkit-agent-1-0 0.105-26 ii libpolkit-gobject-1-0 0.105-26 ii libpsl5 0.20.2-2 ii libreadline8 8.0-3 ii libselinux1 2.9-3+b1 ii libsystemd0 244-3 ii libteamdctl0 1.29-1 ii libudev1 244-3 ii libuuid1 2.34-0.1 ii policykit-1 0.105-26 ii udev 244-3 ii wpasupplicant 2:2.9-3+b1 Versions of packages network-manager recommends: ii crda 3.18-1 ii dnsmasq-base [dnsmasq-base] 2.80-1+b1 ii iptables 1.8.3-2 ii modemmanager 1.10.4-0.1 ii ppp 2.4.7-2+4.1+b1 Versions of packages network-manager suggests: ii isc-dhcp-client 4.4.1-2 pn libteam-utils <none> -- Configuration Files: /etc/NetworkManager/NetworkManager.conf changed: [main] plugins=ifupdown,keyfile [ifupdown] managed=false [logging] level=DEBUG -- no debconf information
