jld, you said you had a patch for the warnings, and this is getting a lot of dupes, so I'm increasing severity/priority.
This will be just about stopping the warnings which are confusing people: it's basically some video decoder external to Firefox poking around to know the exact CPU configuration in the machine, which we block, but it's essentially harmless. If you have an actual issue with video decoding, please file a separate bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1983010 Title: Sandbox: attempt to open unexpected file /sys/devices/system/cpu/cpu0/cache/index2/size To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1983010/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs