This file is indexed.

/etc/apparmor.d/abstractions/nvidia is in apparmor 2.12-4ubuntu5.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
# vim:syntax=apparmor
# nvidia access requirements
  
  # configuration queries
  capability ipc_lock,

  # libvdpau config file for nvidia workarounds
  /etc/vdpau_wrapper.cfg r,

  # device files
  /dev/nvidiactl rw,
  /dev/nvidia-modeset rw,
  /dev/nvidia[0-9]* rw,

  @{PROC}/interrupts r,
  @{PROC}/sys/vm/max_map_count r,
  @{PROC}/driver/nvidia/params r,
  @{PROC}/modules r,

  owner @{HOME}/.nv/GLCache/ r,
  owner @{HOME}/.nv/GLCache/** rwk,

  unix (send, receive) type=dgram peer=(addr="@nvidia[0-9a-f]*"),