protonscr

Proton 5.13 refuse to work on my Ubuntu 20.04 machine

protonclosed
ValveSoftware/Proton#4313 · opened 2020-10-24 by CSahajdacny · updated 2020-10-25 · 3 comments · github
CCSahajdacny 2020-10-24 github

Games doesn't work via Proton 5.13 and Proton Logs are not created...
Previous Proton versions works fine with most of my games.

This is my system.

And this is the steam console output.

Kkisak-valve maintainer 2020-10-25 github

Hello @CSahajdacny, ERROR: ld.so: object 'libgtk3-nocsd.so.0' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored. might be a line of interest from your log and your issue might be related to https://github.com/ValveSoftware/steam-runtime/issues/286. Please check your system log for similar segfault messages.

CCSahajdacny 2020-10-25 github

The only segfault messages I got in my system log are these:

Oct 24 21:10:04 Benitez-PC kernel: [ 5726.844662] pressure-vessel[13768]: segfault at 0 ip 0000000000000000 sp 00007ffe1869bdf8 error 14 in pressure-vessel-launch[400000+14000]
Oct 24 21:10:04 Benitez-PC kernel: [ 5726.844666] Code: Bad RIP value.
Oct 24 21:10:04 Benitez-PC kernel: [ 5726.850624] pressure-vessel[13811]: segfault at 0 ip 0000000000000000 sp 00007ffe827d1cf8 error 14 in pressure-vessel-launch[400000+14000]
Oct 24 21:10:04 Benitez-PC kernel: [ 5726.850628] Code: Bad RIP value.
Oct 24 21:10:04 Benitez-PC kernel: [ 5726.987430] pressure-vessel[13875]: segfault at 0 ip 0000000000000000 sp 00007ffef6af0828 error 14 in pressure-vessel-launch[400000+14000]
Oct 24 21:10:04 Benitez-PC kernel: [ 5726.987433] Code: Bad RIP value.
Oct 24 21:10:04 Benitez-PC assert_20201024211004_26.dmp[13889]: Uploading dump (out-of-process)[#012](/issue/ValveSoftware/Proton/012)/tmp/dumps/assert_20201024211004_26.dmp
Oct 24 21:10:04 Benitez-PC kernel: [ 5727.276915] pressure-vessel[13891]: segfault at 0 ip 0000000000000000 sp 00007ffd7d00e2b8 error 14 in pressure-vessel-launch[400000+14000]
Oct 24 21:10:04 Benitez-PC kernel: [ 5727.276919] Code: Bad RIP value.
Oct 24 21:10:05 Benitez-PC kernel: [ 5728.171858] pressure-vessel[13905]: segfault at 0 ip 0000000000000000 sp 00007fff81a75238 error 14 in pressure-vessel-launch[400000+14000]
Oct 24 21:10:05 Benitez-PC kernel: [ 5728.171862] Code: Bad RIP value.
Kkisak-valve maintainer 2020-10-25 github

Thanks, that confirms it's the same issue. You should be able to work around the issue with something like sudo apt purge gtk3-nocsd (do not let this command go ahead if it wants to remove a bunch of unexpected packages).

Closing as a duplicate of https://github.com/ValveSoftware/steam-runtime/issues/286.

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