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[Bug 2046844] Re: AppArmor user namespace creation restrictions cause many applications to crash with SIGTRAP

 

Erich Eickmeyer, I don't have a Tuxedo Computer to test, so could you
please check if the following profile works for you?

$ echo "# This profile allows everything and only exists to give the
# application a name instead of having the label "unconfined"

abi <abi/4.0>,
include <tunables/global>

profile tuxedo-control-center /opt/tuxedo-control-center/tuxedo-control-center flags=(unconfined) {
  userns,

  # Site-specific additions and overrides. See local/README for details.
  include if exists <local/tuxedo-control-center>
}" | sudo tee /etc/apparmor.d/tuxedo-control-center

$ sudo apparmor_parser /etc/apparmor.d/tuxedo-control-center

and restart tuxedo-control-center.

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https://bugs.launchpad.net/bugs/2046844

Title:
  AppArmor user namespace creation restrictions cause many applications
  to crash with SIGTRAP

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