HGL
sensitive-blue
Kingdom Come Deliverance stopped working
Hi there,
I've been playing KCD for a few days, and now it randomly won't start. I can get to this pop-up (attached screen) but won't go further and will turn off.
AFAIK wasn't updating anything, at least not on purpose. NVIDIA driver 560.35.03, attaching log. Game is from epic, tried running with different proton/wine versions, tried repairing files.

26 Replies
sensitive-blueOP•10mo ago
rare-sapphire•10mo ago
it looks like it's trying to use your AMD iGPU. try enabling "use dedicated GPU" and see if that changes behavior
sensitive-blueOP•10mo ago
No difference in behaviour, posting logs, maybe there is something I don't know
sensitive-blueOP•10mo ago
Same problem with running other game from epic library, pasting logs from dying light
rare-sapphire•10mo ago
I'm seeing what I believe is the same issue:
ultimately leading to DXVK errors at the end
your Heroic is also out of date, so perhaps your nvidia flatpak drivers also are
run
flatpak update
and also verify that your Nvidia system drivers match your flatpak driverssensitive-blueOP•10mo ago
Unfortunately, flatpack update did not help. After disabling iGPU the game turns on but is choppy as hell <1 fps. (yes, the monitor is connected to my nvidia gpu)
sensitive-blueOP•10mo ago
pasting the logs from the choppy gameplay
sensitive-blueOP•10mo ago
how can i do that?
copied the files to the lutris game launcher, for now it apparently works there, seems like there is some tension between heroic and epic games causing a problem, still open for additional answers if someone is interested in helping here.
optimistic-gold•10mo ago
Most likely misconfigured system
sensitive-blueOP•10mo ago
of that I am aware, simply not sure where the problem lies
optimistic-gold•10mo ago
looks like your drivers arent loading
its using llvmpipe (software driver)
you need to make sure the nvidia drivers installed on your system match those installed in flatpak
relaxed-coral•10mo ago
There also is an issue that is currently being fixed: https://github.com/flathub/org.freedesktop.Platform.GL.nvidia/issues/288
GitHub
Unable to see Nvidia GPU in the lastest update · Issue #288 · flath...
Using the latest update commit: 36de41e8ca7bfa79c42aaafb6e71fb276ca6a6d069c869a05b705a124b39b303 the Nvidia GPU doesn't show up. Downgrading to b98fdca0728be9b1aa986b1569d4e15e79e26622fd3440e48...
relaxed-coral•10mo ago
I had the same issue with choppy performance with a different game (Zenless Zone Zero) - and noticed it seemed like my GPU wasn't utilized.
genetic-orange•10mo ago
run
flatpak update
or flatpak install nvidia
and make sure the install nvidia flatpak version matches the version of your nvidia system driversensitive-blueOP•10mo ago
i did and checked they are the same (comparing with output from nvidia-smi) but i can see that there are a few different versions:
nvidia-smi returns 560.35.03
additionally, i have another problem that might be connected, mission center no longer opens, probably will have to wait till the solution in the Vince's link:
additionally, i have another problem that might be connected, mission center no longer opens, probably will have to wait till the solution in the Vince's link:
sensitive-blueOP•10mo ago
yep, seems like nvidia is unable to run anything from flatpak
it is working now, as patch has been pushed, running after patch went live fixed it
spiritual-aqua•8mo ago
I just came here after trying every possible solution I found on google, and updating flatpak seemed to have done the trick. I would like to understand why. I'm running Zorin OS, and I got some automatic updates for my nvidia driver. The game would load to a black screen, which took forever, and then would just loop sound. I attached a screenshot of history.log from APT. The issue described and fixed here has been fixed 2 months ago. Why would this not make it to Zorin OS by default?

spiritual-aqua•8mo ago
Also, what does flatpak update do? I understand it updates some sort of packages, but isn't that what apt should do?
Flatpak packages are separate from your native packages (which you manage with apt on anything Debian-based).
To cut a long explanation short, Flatpak needs a part of the Nvidia driver installed separately, and this part has to match your host version (the one reported by
nvidia-smi
) exactly. It automatically installs this when you run flatpak update
spiritual-aqua•8mo ago
Alright, thanks for this explanation. I don't understand why the system's updater does not do this by default. I installed Zorin with the nvidia driver package, the system's updater updated the nvidia driver, it should be aware of any other packages, or in this case, flatpak packages, that should be updated.
optimistic-gold•8mo ago
flatpak is not part of your distro's system maintenance, its a separate thing
spiritual-aqua•8mo ago
well, I guess that's true, but I'm not aware of installing anything nvidia related by hand, I would assume the OS itself did that 😉
don't get me wrong, I'm not trying to blame anyone here expect myself for not knowing this. I'm trying to figure out what went wrong and why it needed manual fixing
and what I actually did to fix it lol
I know that Pacman, the package manager for Arch Linux, has pre- and post-transaction hooks. Apt probably has something similar, although I couldn't find anything user-controlled
Basically, you'd have to find a way to tell your apt that whenever your Nvidia drivers are updated through it, it should run
flatpak update
(note that this has to happen after the changes are applied)graceful-blue•5mo ago
Sorry if i should have created a seperate thread but since its the same issue i think its okay? Basically i cant start the game. I get the "pop-up" banner sort of for a few sec and then it just closed down. Never had any issues so far until now.
graceful-blue•5mo ago
Here is the log for the game:
rare-sapphire•5mo ago
different issue, enable UMU and disable Steam Runtime and create a new thread if you have further issues