$ free -h
total utilisé libre partagé tamp/cache
disponible
Mem: 7,7Gi 3,3Gi 2,2Gi 113Mi 2,2Gi 4,0Gi
Partition d'échange: 2,0Gi 1,1Gi 936Mi
Syslog:
May 9 09:55:32 xxx systemd[2839]:
snap.firefox.firefox.b9635bb0-3585-4241-8d1b-8936cedebc3a.scope: systemd-oomd
killed 288 process(es) in this unit.
May 9 09:55:32 xxx systemd[2839]:
snap.firefox.firefox.b9635bb0-3585-4241-8d1b-8936cedebc3a.scope: Consumed 5min
25.300s CPU time.
May 9 09:55:33 xxx systemd[1]: NetworkManager-dispatcher.service: Deactivated
successfully.
May 9 09:55:37 xxx systemd-oomd[607]: Killed
/user.slice/user-1000.slice/[email protected]/app.slice/snap.code.code.9ab9bef1-a97e-46df-8879-2377452219ab.scope
due to memory used (8181518336) / total (8280240128) and swap used
(1969328128) / total (2147479552) being more than 90.00%
May 9 09:55:37 xxx systemd[2839]:
snap.code.code.9ab9bef1-a97e-46df-8879-2377452219ab.scope: systemd-oomd killed
82 process(es) in this unit.
May 9 09:55:38 xxx systemd[2839]:
snap.code.code.9ab9bef1-a97e-46df-8879-2377452219ab.scope: Consumed 29min
25.392s CPU time.
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1972159
Title:
systemd-oomd frequently kills firefox and visual studio code
Status in systemd package in Ubuntu:
New
Bug description:
Since I installed Ubuntu 22.04, firefox and visual studio code are
frequently killed by systemd-oomd (every 2hours).
I have 8 GB memory and never experienced this before the upgrade to
Ubuntu 22.04. I thus assume that the claim that there is not enough
memory is abusive. Did 64GB of memory become the minimum requirement
to run Ubuntu ?
The second problem is that it gives a very bad user experience which
is critical for new Ubuntu users.
There should be a warning prior killing apps to give the opportunity
to save the app data. There should at least be an apologize and an
explanation after killing the app.
The current behavior gives the impression that Ubuntu 22.04 is
unreliable and unsafe to use which is a problem for an LTS release
that many people might want to use for critical production context.
There might be a configuration problem with systemd-oomd or simply a
bogus behavior. I would recommend to disable it or remove it
completely until this problem is resolved. This is what I will do for
myself because I have work to do.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1972159/+subscriptions
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