Alright, I found the problem. This is actually quite an old issue.
To summarize: there are still issues with QT_DEFAULT_RUNTIME_SYSTEM=opengl Back then we had this setting only in: /etc/profile.d/tegra3-env.shBecause of above mentioned issues we disabled that environment variable there.
Apparently, that setting crept in again via: /etc/sysconfig/nemo-mobile-hwAfaik, QT_DEFAULT_RUNTIME_SYSTEM=opengl doesn't cause issues on nemomobile. Hence, nemo uses this setting.
As a test I set QT_DEFAULT_RUNTIME_SYSTEM=raster in /etc/sysconfig/nemo-mobile-hw and now everything works as expected. If you want to test the latest image, which should be on the mirrors by now, you can edit that file after un-taring the rootfs.
I'll try to create rootfs tarballs with a fix for this issue when I have some time.
Cheers, Ruediger On 06/06/2013 10:03 AM, Ruediger Gad wrote:
Attached, I send the according log files. hth Ruediger On 06/05/2013 09:22 PM, Matthew Dawson wrote:On June 5, 2013 06:03:15 PM Daniel Kreuter wrote:Hi Matthew, can you post snippets of that log file? Maybe Martin has any idea what the generic messages mean.Unfortunately, I don't have that log file anymore, as I've since upgraded my tablet. If someone has PA working on the N7, the error messages appeared in the general log file in /tmp. Also, I've done some GL work. The error message was being printed from the end of the entire draw in KWin, and was some generic OpenGL error. I was working on digging into what exactly was throwing the error, but ran out of time. If I have some time I'll try working on it again, and see if I can figure out it's source. I've played with OpenGL before (but not KWin), and that error isn't helpful without knowing the call causing it. I think it was some GL_INVALID_*. Also, since you mentioned some crashes, I had hunted down the crash in KDED and last I remember, Powerdevil caused some GUI to display, which caused Qt to try and render something using OpenGL ES, which promptly crashed as some Qt(?) class called Context(?) which wasn't initialized. That is from memory, and I was trying to update my tablet at the time I was hunting that down, so I don't have that stack trace either. I actually wanted to first get image generation for the N7 stable so I could more easily deal with it before tackling those issues. But I never have enough time :). I first wanted to deal with SSU as it was causing my images to be missing debug symbols, important for bug hunting! _______________________________________________ Active mailing list [email protected] https://mail.kde.org/mailman/listinfo/active_______________________________________________ Active mailing list [email protected] https://mail.kde.org/mailman/listinfo/active
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