The manpage says that exiting 77 is the same as exiting 0,
then skipping all other hooks, but the behaviour heretofor
was to exit 0, skip all, and behave as if all hooks exited 0
Add quotes around use of $env{MODALIAS} in rules.d/80-drivers.rules. The
modalias can contain whitespace, for example when it is dynamically generated
using device or vendor IDs.
There are nothing we can configure in udevd for loopback interfaces;
no ethertool configs can be applied, MAC address, interface name should
not be touched.
ethtool_set_glinksettings() already fallback to use ETHTOOL_GSET/ETHTOOL_SSET
commands when ETHTOOL_GLINKSETTINGS/ETHTOOL_SLINKSETTINGS are not
supported.
The atkbd device on the Lenovo Yoga 300-11IBR 2-in-1 sends unknown
keycodes when the touchpad is toggled on/off:
[ 1918.995562] atkbd serio0: Unknown key pressed (translated set 2, code 0x63 on isa0060/serio0).
[ 1918.995610] atkbd serio0: Use 'setkeycodes 63 <keycode>' to make it known.
[ 1919.032121] atkbd serio0: Unknown key released (translated set 2, code 0x63 on isa0060/serio0).
[ 1919.032135] atkbd serio0: Use 'setkeycodes 63 <keycode>' to make it known.
[ 1926.098414] atkbd serio0: Unknown key pressed (translated set 2, code 0x62 on isa0060/serio0).
[ 1926.098461] atkbd serio0: Use 'setkeycodes 62 <keycode>' to make it known.
[ 1926.146537] atkbd serio0: Unknown key released (translated set 2, code 0x62 on isa0060/serio0).
[ 1926.146583] atkbd serio0: Use 'setkeycodes 62 <keycode>' to make it known.
The "Ideapad extra buttons" driver alreadys sends f22 / f23 key-events
when the touchpad is toggles off, so map the keycodes for the duplicate
atkbd events to unknown to silence these kernel warnings.
