I’am a happy user of Darktable. It works super on the latest Ubuntu platform. Also nice film styles.
Recently i changed my camera system from Nikon to Fujifilm X.
I 'am using the Fujifilm XT2 and a new lens Fujinon 23mm F2 WR.
The lens correction module does not do anithing. It does not recognise the new lens.
Can somebody inform me when the new lens Fujinon 23mm F2 WR is included?
How can this be update in Linux?
Or is there an other workaround on the Ubuntu Linux platform?
Greetings
Hello Ruud & welcome!
[Klinkt als een Nederlander?]
https://wilson.bronger.org/lensfun_coverage.html
https://discuss.pixls.us/search?q=darktable%20lensfun%20order:latest
MvG
Claes en Lund, Zweden
From the command line run lensfun-update-db.
The lensfun project is powered by its users, so there is no “date for inclusion,” rather a user must do the work for lens correction and submit the results. So if you have the lens, you can contribute. The first link @Claes provded has more info.
Hi Yes Dutch:grinning:
The enclosed list shows there is lensfun data for the XF23mm F2 R WR.
But how can I get that in a running Darktable version?
Greetings,
a) Follow Mica’s advice.
b) Read the second link I gave you.
Sorry I’am a linux newbee.
What is the precise command to update the lensfun Db in terminal?
Much appreciating your help.
Literally update-lensfun-db. You may need sudo in front of that command if you run it as a regular user.
SorrydDid try both so in terminal: sudo update-lensfun-db
Does not run.
What is the error message?
How about lensfun-update-data?
ruud@ruud-desktop:~ sudo update-lensfun-db.
[sudo] wachtwoord voor ruud:
sudo: update-lensfun-db.: opdracht niet gevonden
ruud@ruud-desktop:~ update-lensfun-db.
update-lensfun-db.: opdracht niet gevonden
ruud@ruud-desktop:~$
“opdracht niet gevonden” means command not find
Try
sudo lensfun-update-data
as Mica suggested.
It works here, and I can now use your lens in my darktable.
There are many Linux distributions, and sometimes the commands are not identical 
Many thanks. Now it runs.
Super many thanks.
So for vignetting there aren nof contributions.
How can i help?
greetings.
Sorry, I do not fully understand your answer.
Is it correct that the lensd ata of mine fujinon XF 23mm F2 R WR is somehowe send to some user so everybody can use the corrections?
Greetings
Will look in to that. First need to getter some stuff
greetings
When you finish the vignetting procedure and have the vignette data for lensfun, it is good form to share that data with the lensfun project so everyone with that lens can have vignette correction.
Great initiative. As soon as I have the pics I will send them to Lensfun. I’ll inform You.
Greetings
Hi Mica, is a milky glass (for drinking of some kind) OK when i put that in front of the lens? I do not have any flat milky glass at my disposal.
greetings