protonscr

DEAD OR ALIVE 5 Last Round: Core Fighters

appid 311730 1 threads, 1 open 27 comments last activity 2026-04-21
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Latest maintainer comment · kisak-valve · 2018-10-28 · #1834
Hello @NTMan, @z0z0z, since `PROTON_NO_ESYNC=1` makes a difference, please run `ulimit -Hn` and confirm that it gives a high value and not 4096.
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DEAD OR ALIVE 5 Last Round: Core Fighters proton open

#1834 · 27 comments · opened 2018-10-27 · last comment 2026-04-21 by ipr
Recent activity
  • ipr · 2026-04-21 · DEAD OR ALIVE 5 Last Round: Core Fighters
    > I am actually amazed I was wrong all along at thinking ntsync was just enabled by default. You need to load some modules that are not automatically detected. One way to make sure the module is loaded to add file like n...
  • dariox86 · 2026-04-21 · DEAD OR ALIVE 5 Last Round: Core Fighters
    I am actually amazed I was wrong all along at thinking ntsync was just enabled by default.
  • ranplayer · 2026-04-21 · DEAD OR ALIVE 5 Last Round: Core Fighters
    @simifor the `ntsync` module was indeed not enabled by default. After enabling it (`echo ntsync | sudo tee /etc/modules-load.d/ntsync.conf`) and rebooting, all good. Thank you.
  • simifor · 2026-04-20 · DEAD OR ALIVE 5 Last Round: Core Fighters
    @dariox86 then the module isn't autoloaded on your end @ranplayer it's likely the same on your end, what does this return? `ls -l /dev/ntsync`
  • dariox86 · 2026-04-20 · DEAD OR ALIVE 5 Last Round: Core Fighters
    This is funny. I just found out _ntsync_ is not loaded by default. I had to manually load ntsync: `# modprobe ntsync` After loading _ntsync_ it does work under Proton 11.0 (Beta) with XanMod Kernel 7.0.0 on Parabola GNU/...
  • simifor · 2026-04-20 · DEAD OR ALIVE 5 Last Round: Core Fighters
    @ipr @ranplayer @dariox86 proton 11 defaults to the new ntsync when the kernel counterpart is present as well, and it's expected for the game to launch normally with ntsync. The kernel part was upstreamed on 6.14, so if ...
  • dariox86 · 2026-04-20 · DEAD OR ALIVE 5 Last Round: Core Fighters
    On my end it does not work with Proton 11.0 (Beta), though it does work out of the box with GE-Proton10-34. I am on Parabola GNU/Linux-libre with XanMod 7.0.0.
  • ranplayer · 2026-04-20 · DEAD OR ALIVE 5 Last Round: Core Fighters
    Here on my end running this game with Proton 11.0 (beta) still requires `PROTON_NO_FSYNC` (`PROTON_NO_ESYNC` is no longer needed though). Tested on vanilla Arch, kernel `6.18.17`.

Proton versions over time

Launch lines, newest first

PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1 %command%
PROTON_NO_ESYNC=1 %command%

Launch options