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Proton GE, the unofficial build of Proton mainly for use with Steam Play (but you can use it outside Steam too - like with Lutris) has a big new release out with Proton 5.0 GE 1.

Why would you use Proton GE instead of the official version included with Steam? Valve/CodeWeavers sometimes take a while to update it and certain games made need fixes sooner that Proton GE provides.

So what's new? Well, a lot! Multiple parts got updated to the latest versions including Wine, DXVK 1.5.3, FAudio and Vkd3d bringing compatibility with Windows-only titles even futher forward. There's also plenty of fixes added for games like Far Cry 5, Monster Hunter World, Black Ops 2, Endless Legend, For Honor, the Battle.net Beta should no longer crash if your Winecfg is set to Windows 10 be sure to see the release notes here.

Installing it is easy enough too. Simply download the tar.gz package from the release notes (at the bottom), extract it and place the Proton GE folder into:

~/.steam/root/compatibilitytools.d/

Note: The tilde is a shortcut for your Home folder, the dot before "steam" means it's a hidden folder.

Once done, reload Steam and it will be available as a version for you to force on a game when you right click and go into the Properties:

Want to get a DOSBox game running nicely on Linux through Steam, one that doesn't have a Linux build? You can also try Boxtron which had an update earlier this month.

Article taken from GamingOnLinux.com.
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18 comments
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randomgamerguy1997 Jan 31, 2020
Will this help with running Age of Empires Definitive Edition?
dpanter Jan 31, 2020
Quoting: Comandante ÑoñardoThis version include a solution for the problematic codecs like WMF?
No. See 4.20-GE-1 patch notes for more info.

You still want mf-install for those.
vipor29 Jan 31, 2020
not sure how he got black ops II to work,it still does not work for me.i have the proton 5.0-ge version installed right.
randomgamerguy1997 Jan 31, 2020
Quoting: vipor29not sure how he got black ops II to work,it still does not work for me.i have the proton 5.0-ge version installed right.

I was wondering about that as well since I want to play it through Plutonium which as way more players than regular BO2
lectrode Jan 31, 2020
Quoting: vipor29not sure how he got black ops II to work,it still does not work for me.i have the proton 5.0-ge version installed right.
Quoting: randomgamerguy1997I was wondering about that as well since I want to play it through Plutonium which as way more players than regular BO2

Looks like the specific Black Ops 2 patch is this one (adds a few lines in ptrace.c) from this wine bug report (also discussed at this proton issue.


That patch works beautifully in wine and wine-staging. Unfortunately, Black Ops 2 has never gotten that far with any version of proton. It quits before even getting to that point with a
pid 6966 != 6965, skipping destruction (fork without exec?)


Without that patch in wine, the game throws an error message on kernels version 4.18 and newer. I can confirm wine and wine-staging work with 4.14, 4.19, and 5.5 with the patch (likely all kernel versions).

Tip for running steam in wine: switch to View -> Small Mode for a non-glitchy interface.

Regardless, I'm glad it's been added in Proton GE, as it will make testing compatibility with newer versions of proton that much easier, and it doesn't appear to have any negative side-effects.


Last edited by lectrode on 31 January 2020 at 5:17 pm UTC
Quoting: dpanter
Quoting: Comandante ÑoñardoThis version include a solution for the problematic codecs like WMF?
No. See 4.20-GE-1 patch notes for more info.

You still want mf-install for those.

ugh! That sucks!
Torqachu Feb 1, 2020
Quoting: Comandante Ñoñardo
Quoting: dpanter
Quoting: Comandante ÑoñardoThis version include a solution for the problematic codecs like WMF?
No. See 4.20-GE-1 patch notes for more info.

You still want mf-install for those.

ugh! That sucks!
I have an old version (4.15-GE-4) if interested, maybe it works
BielFPs Feb 3, 2020
And for some reason Proton GE just worked with this new version

Well, good for me then :)
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