[Bug 2122633] Re: os-prober is broken (mktemp: Permission denied) on Questing due to apparmor misconfiguration
Ryan Lee
2122633 at bugs.launchpad.net
Tue Sep 16 22:13:45 UTC 2025
** Changed in: apparmor (Ubuntu)
Assignee: (unassigned) => Ryan Lee (rlee287)
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https://bugs.launchpad.net/bugs/2122633
Title:
os-prober is broken (mktemp: Permission denied) on Questing due to
apparmor misconfiguration
Status in apparmor package in Ubuntu:
Confirmed
Status in os-prober package in Ubuntu:
Confirmed
Status in rust-coreutils package in Ubuntu:
Confirmed
Bug description:
os=prober fails to function Questing.
It appears that apparmor blocks temp directory creation (mktemp from
rust-coreutils) in context of os-prober.
Just renaming os-prober script to anything else allows it to function.
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