Since I didn’t have a chance to really edit any images I don’t have any data to backup.
So I deinstalled Darktable and reinstalled it again. Nothing changed - Darktable wouldn’t start. Same error message.
I have installed Darktable on my Windows laptop and it seems to work perfectly, which surprises me, since Darktable originates from Linux.
As you my see I have given up. I am not a tech savy person and certainly not in Linux. And I guess Sisyphos will get his stone to the top of the mountain before I get Darktable to work in Linux.
Sorry for taking so much of your time without any rewarding result.
I think you must have some sort of corruption in the database(s) or settings files. The reason why things didn’t change when you reinstalled is because all the same settings and databases are still there, since those files are user data, they are not deleted when the application is uninstalled.
If you want to give it one more chance (I understand if you don’t!) then you have to remove the settings files for the darktable flatpak. They’re located in ~/.var/app/org.darktable.Darktable, so you’d need to issue the command rm -rf ~/.var/app/org.darktable.Darktable.
Only two questions, you’re running a 32.Bit system,the Darktable Flatpack is also 32 Bit?
And why don’t use the Version form the repository of your distribution?
Sorry to zombie this thread, but I’m in the same situation and was hoping to find an answer. Was this ever resolved?
In my case I had been using Darktable and after a couple of updates it won’t start any more. I get a wait cursor then nothing, no error message.
I’ve deleted and reinstalled Darktable but I get the same result. I assume it because the database/config files are not removed on deinstallation. What files/folders should I delete? I’m not concerned about any photos/edits etc. I don’t have anything I need to keep/preserve in Darktable. I’m a Linux Mint NOOB so explicit commands would be appreciated.
I confirmed the version number in Software Manager is 2.0.3-1
cd ~/.config
mv darktable darktable.bak
darktable
Got me this:
[defaults] found a 64-bit system with 2023956 kb ram and 2 cores (0 atom based)
[defaults] setting very conservative defaults
… then nothing
I deinstalled darktable and re-did the ‘rm darktable darktable.bak’ and the darktable folder is gone Did the same for entangle (tethering program) just in case it was in conflict
$ darktable
Gives me this:
[defaults] found a 64-bit system with 2023956 kb ram and 2 cores (0 atom based)
[defaults] setting very conservative defaults
[init] the database lockfile contains a pid that seems to be alive in your system: 2862
[init] the database is locked, probably another process is already using it trying to open the images in the running instance
At the moment I’m typing on my phone, sorry for not that nice formatting…
I get the feeling, dt is somehow still running, by the time we delete or move the ~/.config/darktable
OR
it gets started either
-automatically or
-with parameters we don’t see here
To check this try the following:
ps aux | grep darktable
alias | grep darktable
actually above with your pgrep you found that. So killing dt prior moving away it’s config is essential
sudo kill “process number”
… after that and being sure there is no alias and no other autostart and also being sure there is only one installation of dt on your machine, try again to move or delete ~/.config/darktable
Ok so I have single stepped this to confirm dt is starting but not displaying a gui
Removed app icon pinned to start panel
Restart
Uninstalled dt
Restart
rm -rf ~/.config/darktable
Restart
pgrep -l darktable (to confirm not running)
Installed dt
Restart
pgrep -l darktable (to confirm not running)
Run dt - wait cursor for about 10 seconds, nothing on screen or panel Alt-Tab just to make sure it isn’t off screen somewhere
pgrep -l darktable (which returns a pid of 2551)
So , despite best efforts I’m where I started. Thanks all for your help. Is there another forum where I could take this?