udev ACLs for sound devices can not be set
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-flo (Ubuntu) |
Fix Released
|
High
|
Andy Whitcroft |
Bug Description
during boot dmesg shows:
root@ubuntu-
[ 13.625152] systemd-udevd[796]: Failed to apply ACL on /dev/video1: Operation not supported
[ 13.648101] systemd-udevd[796]: Failed to apply ACL on /dev/video2: Operation not supported
[ 13.720214] systemd-udevd[801]: Failed to apply ACL on /dev/v4l-subdev2: Operation not supported
[ 13.720245] systemd-udevd[800]: Failed to apply ACL on /dev/v4l-subdev1: Operation not supported
[ 13.721405] systemd-udevd[796]: Failed to apply ACL on /dev/v4l-subdev0: Operation not supported
[ 13.722015] systemd-udevd[802]: Failed to apply ACL on /dev/v4l-subdev3: Operation not supported
[ 13.724090] systemd-udevd[803]: Failed to apply ACL on /dev/v4l-subdev4: Operation not supported
[ 13.726379] systemd-udevd[804]: Failed to apply ACL on /dev/v4l-subdev5: Operation not supported
[ 13.728240] systemd-udevd[805]: Failed to apply ACL on /dev/v4l-subdev6: Operation not supported
[ 13.728454] systemd-udevd[806]: Failed to apply ACL on /dev/v4l-subdev7: Operation not supported
[ 13.730346] systemd-udevd[807]: Failed to apply ACL on /dev/v4l-subdev8: Operation not supported
[ 13.732482] systemd-udevd[808]: Failed to apply ACL on /dev/v4l-subdev9: Operation not supported
[ 13.732482] systemd-udevd[809]: Failed to apply ACL on /dev/video0: Operation not supported
[ 13.852447] systemd-udevd[801]: Failed to apply ACL on /dev/snd/pcmC0D0c: Operation not supported
[ 13.854125] systemd-udevd[802]: Failed to apply ACL on /dev/snd/pcmC0D0p: Operation not supported
[ 13.856079] systemd-udevd[804]: Failed to apply ACL on /dev/snd/pcmC0D10p: Operation not supported
[ 13.857208] systemd-udevd[803]: Failed to apply ACL on /dev/snd/pcmC0D10c: Operation not supported
[ 13.857757] systemd-udevd[805]: Failed to apply ACL on /dev/snd/pcmC0D11p: Operation not supported
[ 13.857849] systemd-udevd[806]: Failed to apply ACL on /dev/snd/pcmC0D12c: Operation not supported
[ 13.859649] systemd-udevd[807]: Failed to apply ACL on /dev/snd/pcmC0D12p: Operation not supported
[ 13.861633] systemd-udevd[808]: Failed to apply ACL on /dev/snd/pcmC0D13c: Operation not supported
[ 13.864349] systemd-udevd[801]: Failed to apply ACL on /dev/snd/pcmC0D13p: Operation not supported
[ 13.866455] systemd-udevd[801]: Failed to apply ACL on /dev/snd/pcmC0D14p: Operation not supported
[ 13.866577] systemd-udevd[802]: Failed to apply ACL on /dev/snd/pcmC0D1c: Operation not supported
[ 13.868103] systemd-udevd[796]: Failed to apply ACL on /dev/snd/pcmC0D14c: Operation not supported
[ 13.870330] systemd-udevd[801]: Failed to apply ACL on /dev/snd/pcmC0D2p: Operation not supported
[ 13.870391] systemd-udevd[802]: Failed to apply ACL on /dev/snd/pcmC0D30c: Operation not supported
[ 13.871734] systemd-udevd[796]: Failed to apply ACL on /dev/snd/pcmC0D1p: Operation not supported
[ 13.872497] systemd-udevd[800]: Failed to apply ACL on /dev/snd/pcmC0D2c: Operation not supported
[ 13.873596] systemd-udevd[801]: Failed to apply ACL on /dev/snd/pcmC0D3c: Operation not supported
[ 13.873748] systemd-udevd[802]: Failed to apply ACL on /dev/snd/pcmC0D3p: Operation not supported
[ 13.876220] systemd-udevd[800]: Failed to apply ACL on /dev/snd/pcmC0D4p: Operation not supported
[ 13.876220] systemd-udevd[802]: Failed to apply ACL on /dev/snd/pcmC0D5p: Operation not supported
[ 13.876251] systemd-udevd[801]: Failed to apply ACL on /dev/snd/pcmC0D5c: Operation not supported
[ 13.876556] systemd-udevd[796]: Failed to apply ACL on /dev/snd/pcmC0D31p: Operation not supported
[ 13.878143] systemd-udevd[801]: Failed to apply ACL on /dev/snd/pcmC0D6c: Operation not supported
[ 13.878570] systemd-udevd[802]: Failed to apply ACL on /dev/snd/pcmC0D8c: Operation not supported
[ 13.880035] systemd-udevd[796]: Failed to apply ACL on /dev/snd/pcmC0D6p: Operation not supported
[ 13.880584] systemd-udevd[800]: Failed to apply ACL on /dev/snd/pcmC0D7p: Operation not supported
[ 13.881744] systemd-udevd[796]: Failed to apply ACL on /dev/snd/pcmC0D9c: Operation not supported
[ 13.882293] systemd-udevd[801]: Failed to apply ACL on /dev/snd/pcmC0D9p: Operation not supported
[ 13.882629] systemd-udevd[802]: Failed to apply ACL on /dev/snd/controlC0: Operation not supported
[ 14.235260] systemd-udevd[803]: Failed to apply ACL on /dev/snd/timer: Operation not supported
[ 14.298248] systemd-udevd[809]: Failed to apply ACL on /dev/radio0: Operation not supported
seemingly there is something wrong with the permissions for udev to set the ACLs on these devices
this does not seem to happen on mako (image 196 though, i.e. the android 4.2 kernel)