Jonas_Jones/dayz-linux-gui-launcher
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docs: fix important notes section

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bastimeyer 2021-12-06 01:47:56 +01:00
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@ -70,13 +70,13 @@ Environment variables:
## Important notes
In order for the game to actually run on Linux via Proton, the [`vm.max_map_count`][vm.max_map_count] kernel parameter needs to be increased, because otherwise the game will freeze while loading the main menu or after playing for a couple of minutes. Some custom kernels like TK-Glitch for example already increase this value from its [default value of `64*1024-6`][vm.max_map_count-default] to `512*1024`, but even this won't work reliably. Increasing it to `1024*1024` seems to work.
In order for the game to actually run on Linux via Proton, the [`vm.max_map_count`][vm.max_map_count] kernel parameter needs to be increased, because otherwise the game will freeze while loading the main menu or after playing for a couple of minutes. Some custom kernels like TK-Glitch for example already increase this value from its [default value of `64*1024-6`][vm.max_map_count-default] to [`512*1024`][tkg-kernel-patch], but even this won't work reliably. Increasing it to `1024*1024` seems to work.
```sh
​sudo sysctl -w vm.max_map_count=1048576
```
or applied permanently:
Or apply it permanently:
```sh
​echo 'vm.max_map_count=1048576' | sudo tee /etc/sysctl.d/vm.max_map_count.conf
@ -85,3 +85,4 @@ or applied permanently:
[vm.max_map_count]: https://github.com/torvalds/linux/blob/v5.15/Documentation/admin-guide/sysctl/vm.rst#max_map_count
[vm.max_map_count-default]: https://github.com/torvalds/linux/blob/v5.15/include/linux/mm.h#L185-L202
[tkg-kernel-patch]: https://github.com/Frogging-Family/linux-tkg/blob/db405096bd7fb52656fc53f7c5ee87e7fe2f99c9/linux-tkg-patches/5.15/0003-glitched-base.patch#L477-L534