Dez 12 12:56:48 wtc systemd-sysctl[204]: Couldn't write '1' to 'net/ipv6/conf/end0/accept_ra', ignoring: No such file or directory
Dez 12 12:56:48 wtc systemd-sysctl[204]: Couldn't write '64' to 'net/ipv6/conf/end0/accept_ra_rt_info_max_plen', ignoring: No such file or directory
Dez 12 12:56:48 wtc systemd-sysctl[204]: Couldn't write '1' to 'net/ipv6/conf/wlan0/accept_ra', ignoring: No such file or directory
Dez 12 12:56:48 wtc systemd-sysctl[204]: Couldn't write '64' to 'net/ipv6/conf/wlan0/accept_ra_rt_info_max_plen', ignoring: No such file or directory
The file is probably not present since the interface is named eth0 on boot, as shown by the journalctl entry Dez 12 13:13:38 wtc kernel: fec 30be0000.ethernet end0: renamed from eth0 .
Changing the target interface to eth0 in the .conf file doesn’t work either.