Thanks for the report. For the record, I also don't have those igfx files, but I cannot reproduce the bug.
% uname -a Linux canonical 5.19.0-18-generic #18-Ubuntu SMP PREEMPT_DYNAMIC Wed Sep 21 15:44:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux % snap list chromium_hwcand core20 snapd Name Version Rev Tracking Publisher Notes chromium_hwcand 108.0.5359.124 2254 latest/candidate/… canonical✓ - core20 20221212 1778 latest/stable canonical✓ base snapd 2.58 17950 latest/beta canonical✓ snapd ** Changed in: chromium-browser (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/2000175 Title: [snap] latest/candidate/hwacc channel cause lots of Apparmor noise Status in chromium-browser package in Ubuntu: New Bug description: # Issue description After installing chromium with hwacc (snap refresh chromium --channel latest/candidate/hwacc) I notice a lot of those new messages in dmesg: Dec 20 13:38:13 sdeziel-lemur kernel: audit: type=1400 audit(1671561493.126:3297): apparmor="DENIED" operation="mknod" profile="snap.chromium.chromium" name="/etc/igfx_user_feature.txt" pid=515408 comm="chrome" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 Dec 20 13:38:13 sdeziel-lemur kernel: audit: type=1400 audit(1671561493.126:3298): apparmor="DENIED" operation="mknod" profile="snap.chromium.chromium" name="/etc/igfx_user_feature_next.txt" pid=515408 comm="chrome" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 Those 2 files do not exist in the host's filesystem: $ ls /etc/igfx_user_feature.txt /etc/igfx_user_feature_next.txt ls: cannot access '/etc/igfx_user_feature.txt': No such file or directory ls: cannot access '/etc/igfx_user_feature_next.txt': No such file or directory # Additional information $ uname -a Linux sdeziel-lemur 5.15.0-56-generic #62-Ubuntu SMP Tue Nov 22 19:54:14 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -rd Description: Ubuntu 22.04.1 LTS Release: 22.04 $ snap list chromium core20 snapd Name Version Rev Tracking Publisher Notes chromium 107.0.5304.121-hwacc 2224 latest/candidate/… canonical✓ - core20 20221123 1738 latest/stable canonical✓ base snapd 2.57.6 17883 latest/stable canonical✓ snapd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/2000175/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp