Re: dmesg restricted to root in Rawhide

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On 28/02/2024 10:05, Marcin Juszkiewicz wrote:
W dniu 27.02.2024 o 22:27, Justin Forbes pisze:
In practice, this isn't that much of a lockdown for most fedora users.
We give the default user on a system wheel access which means both
'sudo dmesg' and 'journalctl -k' work as is.
You wish...

$ id
uid=1003(marcin) gid=1006(marcin) groups=1006(marcin),10(wheel),11(cdrom),18(dialout),39(video),63(audio),100(users),135(mock),948(render),960(libvirt),986(wireshark),1003(docker) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
$ dmesg
dmesg: read kernel buffer failed: Operation not permitted
$ uname -a
Linux puchatek.local 6.8.0-0.rc5.41.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Feb 19 14:19:27 UTC 2024 x86_64 GNU/Linux

Which proves what? You did "dmesg" not "sudo dmesg" or "journalctl -k".

Tom

--
Tom Hughes (tom@xxxxxxxxxx)
http://compton.nu/
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