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

[John Johansen]

@coeur-noir:

Are you installing firefox to /opt/ as recommended or using it local in
your user account?


as for bwarp, maybe it is known to be problematic. It is allowed to run and to create a user namespace but it is denied all capabilities within the namespace.

Can you run
  sudo dmesg | grep apparmor

and add the information here.

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

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