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While running an Ubuntu kernel (not a mainline or third-party kernel)
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apport-collect 1990064
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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1990064
Title:
unconfined profile denies userns_create for chromium based processes
Status in apparmor package in Ubuntu:
New
Status in linux package in Ubuntu:
Incomplete
Bug description:
For Ubuntu 22.10, since the last kernel update, i can´t launch any
chromium based browser, due to apparmor denying userns_create
dmesg shows:
apparmor="DENIED" operation="userns_create" class="namespace" info="User
namespace creation restricted" error=-13 profile="unconfined" pid=21323
comm="steamwebhelper" requested="userns_create" denied="userns_create"
This happens for every process which uses a chromium engine, like
google chrome itself or in this case steamwebhelper.
Might be related to this change?:
https://patchwork.kernel.org/project/netdevbpf/patch/20220801180146.1157914-5-f...@cloudflare.com/
not sure if it got merged in this form though..
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