Package: udev Version: 244-3 Severity: important According to /usr/share/doc/udev/README.Debian.gz,
ln -s /dev/null /etc/systemd/network/99-default.link should be sufficient to keep the kernel-provided network interface names. Despite this symlink being present, after upgrading systemd and udev from 243-9 and rebooting I found that my USB WiFi adapter had changed its name from wlan0 to wlxf81a67208cf2: ,---- | Dez 05 08:35:33 turtle kernel: usbcore: registered new interface driver rt2800usb | Dez 05 08:35:33 turtle kernel: rt2800usb 1-6:1.0 wlxf81a67208cf2: renamed from wlan0 | Dez 05 08:35:33 turtle systemd-udevd[216]: Using default interface naming scheme 'v243'. `---- The onboard Ethernet card is not affected and still name eth0, so I suspect this has to do with the fix for #941636. To work around the problem (and to be able to get online and report this bug), I created another symlink: ln -s /dev/null udev/rules.d/80-net-setup-link.rules After "systemctl daemon-reload" and replugging the device the name had changed back to the desired wlan0. -- Package-specific info:
-- BEGIN ATTACHMENTS -- /tmp/tmp.D5xncvkWh6/udev-database.txt -- END ATTACHMENTS --
-- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (101, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.4.2-nouveau (SMP w/2 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages udev depends on: ii adduser 3.118 ii dpkg 1.19.7 ii libacl1 2.2.53-5 ii libblkid1 2.34-0.1 ii libc6 2.29-3 ii libkmod2 26-3 ii libselinux1 2.9-3+b1 ii libudev1 244-3 ii systemd-sysv 244-3 ii util-linux 2.34-0.1 udev recommends no packages. udev suggests no packages. Versions of packages udev is related to: ii systemd 244-3 -- debconf information: udev/title/upgrade: udev/new_kernel_needed: false udev/reboot_needed: udev/sysfs_deprecated_incompatibility: