Hello @kbasaran, a header only Proton log hints that something went wrong early in Proton's startup, before the actual game is started. Can you completely close Steam, then run steam from a terminal and check the terminal spew for any hints around the time you tell the game to start?
Also, what filesystem are you using with /media/kerem/HDD500/Steam?
Hello kisak and thank you for the response.
There is this error:
Traceback (most recent call last):
File "/home/kerem/.local/share/Steam/steamapps/common/Proton - Experimental/proton", line 1461, in <module>
g_session.init_session(sys.argv[1] != "runinprefix")
File "/home/kerem/.local/share/Steam/steamapps/common/Proton - Experimental/proton", line 1263, in init_session
g_compatdata.setup_prefix()
File "/home/kerem/.local/share/Steam/steamapps/common/Proton - Experimental/proton", line 790, in setup_prefix
os.symlink("../drive_c", self.prefix_dir + "/dosdevices/c:")
OSError: [Errno 22] Invalid argument: '../drive_c' -> '/media/kerem/HDD500/Steam/steamapps/compatdata/379720/pfx//dosdevices/c:'
Game process removed: AppID 379720 "/home/kerem/.local/share/Steam/ubuntu12_32/reaper SteamLaunch AppId=379720 -- '/home/kerem/.local/share/Steam/steamapps/common/SteamLinuxRuntime_soldier'/_v2-entry-point --verb=waitforexitandrun -- '/home/kerem/.local/share/Steam/steamapps/common/Proton - Experimental'/proton waitforexitandrun '/media/kerem/HDD500/Steam/steamapps/common/DOOM/DOOMx64.exe'", ProcID 35583
The HDD500 media is formatted with NTFS. It is an external drive connected to an hot-swappable SATA port.
Proton interacting with NTFS is known to be finicky, and the general recommendation is to use a linux native filesystem instead.
This particular failure case OSError: [Errno 22] Invalid argument: '../drive_c' -> '/media/kerem/HDD500/Steam/steamapps/compatdata/379720/pfx//dosdevices/c:' is already being tracked at #5168.
If you really need to use NTFS with that Steam library and Proton, then give https://github.com/ValveSoftware/Proton/wiki/Using-a-NTFS-disk-with-Linux-and-Windows a read.
Closing in favor of #5168.
proton 7.0x1 2022-06proton experimentalx1 2022-06
Compatibility Report
System Information
I confirm:
steam-379720.log
Symptoms