| Summary: | Error "I/O busy" ("E/S en cours" in French) the second time a Kamera is tested with systemsettings | ||
|---|---|---|---|
| Product: | [Applications] Kamera | Reporter: | Pascal COMBES <pascom> |
| Component: | General | Assignee: | kdelibs bugs <kdelibs-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | major | ||
| Priority: | NOR | ||
| Version First Reported In: | 24.02.2 | ||
| Target Milestone: | --- | ||
| Platform: | openSUSE | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/graphics/kamera/-/commit/267831e39c65cf7eb20bf12a78277cea6cf000ec | Version Fixed/Implemented In: | |
| Sentry Crash Report: | |||
A possibly relevant merge request was started @ https://invent.kde.org/graphics/kamera/-/merge_requests/18 Git commit 267831e39c65cf7eb20bf12a78277cea6cf000ec by Albert Astals Cid, on behalf of Pascal COMBES. Committed on 14/01/2025 at 21:28. Pushed by aacid into branch 'master'. Stop Kamera KCM holding the camera device Kamera did not properly close and delete the camera devices abstractions However, the camera device will be held by Kamera KCM as long as it is running and other applications cannot access the camera device while Kamera KCM is open. We could call `gp_camera_exit` after every operation, but then camera access takes some time (~ 10s) for every operation (not only the first one). M +1 -0 kcontrol/kamera.cpp M +17 -13 kcontrol/kameradevice.cpp M +0 -1 kcontrol/kameradevice.h https://invent.kde.org/graphics/kamera/-/commit/267831e39c65cf7eb20bf12a78277cea6cf000ec |
SUMMARY At first the camera is accessible without any issue and all the buttons in kcm_kamera work. But, if I close systemsettings and open it again, I get error "I/O busy" ("E/S en cours" in French). I need to restart the physical camera so that I can access it again. STEPS TO REPRODUCE 1. Switch camera on 2. Open kcm_kamera in systemsettings 3. Test camera 4. Close systemsettings 5. Open kcm_kamera in systemsettings 6. Test camera OBSERVED RESULT At step 3. test works, but at step 6., it does not and we get error "I/O busy" ("E/S en cours" in French) EXPECTED RESULT Test should work everytime SOFTWARE/OS VERSIONS Distribution: openSUSE Tumbleweed 20240517 Linux: 6.8.9-1-default (64-bit) KDE Plasma Version: 6.0.4 KDE Frameworks Version: 6.2.0 Qt Version: 6.7.0 gPhoto: 2.5.28 ADDITIONAL INFORMATION Camera: Nikon Coolpix S5100