miles Posted March 19, 2019 Report Posted March 19, 2019 I recently am unable to start Enpass: torre 0 ~ ↠ /opt/enpass/Enpass QFile::remove: Empty or null file name QQmlComponent: Created graphical object was not placed in the graphics scene. QQmlComponent: Created graphical object was not placed in the graphics scene. QQmlComponent: Created graphical object was not placed in the graphics scene. QQmlComponent: Created graphical object was not placed in the graphics scene. Floating point exception (core dumped) I've tried removing my enpass directory, `.config/sinew.in` files, and removing & reinstalling Enpass using apt-get. Does anyone have any suggestions? I had a look at the strace, but I'm not savvy enough to see a smoking gun.
alphabet Posted March 24, 2019 Report Posted March 24, 2019 I'm facing the exact same problem, same exact error message here and I also don't know how to properly analyze the core dump. For me it also started last week. @miles is it working again for you? I'm running Ubuntu 18.04.2 LTS.
alphabet Posted March 24, 2019 Report Posted March 24, 2019 Oh, just after replying to this thread I managed to get my installation working again. The problem was that due to scaling problems I followed this FAQ and set the two environment variables to the following (note the 0.9 in the second line): export QT_AUTO_SCREEN_SCALE_FACTOR=0 export QT_SCREEN_SCALE_FACTORS="0.9;1" After changing it to the following it worked again perfectly: export QT_AUTO_SCREEN_SCALE_FACTOR=0 export QT_SCREEN_SCALE_FACTORS="1;1.5" I find it quite bizarre since it has been working fine for half a year, maybe it had to do with some QT update.
miles Posted March 25, 2019 Author Report Posted March 25, 2019 Interesting. I see that that QT_SCREEN_SCALE_FACTOR is set in my environment, but I have no idea why. Unsetting them works. Thank you! 1
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