To complete the list of products: In addition to games, this change is
also useful for users of Elasticsearch and/or Opensearch and Apache
Lucene/Solr on large clusters.
Elasticsearch also suggests raising the value, although not so high:
This bug was fixed in the package procps - 2:4.0.4-4ubuntu3
---
procps (2:4.0.4-4ubuntu3) noble; urgency=medium
* No-change rebuild for CVE-2024-3094
-- Steve Langasek Sun, 31 Mar 2024
08:16:00 +
** Changed in: procps (Ubuntu)
Status: Fix Committed => Fix Released
** Changed in: procps (Ubuntu)
Importance: Undecided => High
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Title:
Some Games are crashing linked to a vm_max_map_count too
Just updated the package from noble-proposed and the file is there with
the agreed value.
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Title:
Some Games are crashing linked to
I suggest including 2147483642 not in LTS, but in Ubuntu 24.10 as an
experiment. Because I noticed an unpleasant detail. For example, there
is a game "Don't Starve," I know there is a native version, but this is
just as an experiment with Proton. If you launch the Proton version, you
will receive
Uploaded procps with the file; leaving gamemode task open because maybe
dynamic enhancements there still make some sense in 24.10
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I'm agreeing with desktop in following Fedora to bump to 1048576, the
precedence makes this safe, and this I consider this a bug fix for
crashing software and not a feature request.
** Changed in: procps (Ubuntu)
Status: Confirmed => Triaged
** Changed in: linux (Ubuntu)
Status:
Hello Sebastien,
I agree with you.
The value 2147483642 is the value purposed by TKG kernel, but as
mentioned in my report, if the value is > 200k well issues in game is
over.
I think, the fedora value is a good approach because we already have
return of their experience, and there is no
Thanks for the report.
So
- the kernel default and current value is 65530
- Fedora changed to 1048576
(https://src.fedoraproject.org/rpms/systemd/blob/rawhide/f/10-map-
count.conf) which was enough according to their testing
- you are suggesting 2147483642 , which is several order of magnitude
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: procps (Ubuntu)
Status: New => Confirmed
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: gamemode (Ubuntu)
Status: New => Confirmed
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Subscribing Canonical desktop team to get their input.
Basically the ask is to ship this file:
https://src.fedoraproject.org/rpms/systemd/blob/f39/f/10-map-count.conf
I believe if we do it should be shipped in procps; or possibly, gamemode
should set that option?
** Also affects: procps
Hello,
Got same issue linked to a vm_max_map_count too low.
Regards.
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Title:
Some Games are crashing linked to a vm_max_map_count
I confirm this ! Please modify default value of VM_max_map_count
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Title:
Some Games are crashing linked to a vm_max_map_count too
Got same issue
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Title:
Some Games are crashing linked to a vm_max_map_count too low
Status in Ubuntu:
Confirmed
Status in linux
Non exhaustive list of games impacted by this bug:
- Dayz
- Hogwarts legacy
- Counter-Strike 2
- Payday 2
- Star Citizen
-
Thanks.
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Can confirm some games crash due to VM_max_map_count being set too low
by default.
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Title:
Some Games are crashing linked to a
I confirm this! Some games might crash low VM_max_map_count is set too
low.
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Title:
Some Games are crashing linked to a
I can confirm this! Some games do crash because of a to low
VM_max_map_count.
This change will improve the gaming experience on Ubuntu and thus would
be a nice one to have in the next LTS release.
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Many crash because VM_max_count two low.
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Title:
Some Games are crashing linked to a vm_max_map_count too low
Status in Ubuntu:
For reference, here is the change for Fedora:
https://fedoraproject.org/wiki/Changes/IncreaseVmMaxMapCount
Here is a list of games presumably affected by this low value in
vm_max_map_count as reported to Valve:
THE FINALS
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Hi,
SteamOS and Fedora has already adopted a higher default value for this
parameter, leading to a noticeably smoother gaming experience.
Implementing a similar adjustment in the next Ubuntu release could
provide a substantial boost to the gaming community, making Ubuntu an
even more attractive
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: ubuntu
Status: New => Confirmed
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Title:
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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Title:
Some Games are crashing linked to a
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