Created attachment 102794 [details] Work and crash log 1 When using Krita from Ubuntu snap packages it crashes randomly when using transform tool. appimage crashes under Linux as well, but by some reason rarely. One of methods to reproduce - please repeat 2 or 3 times to reproduce: 1) create new document 2) draw something 3) activate transform tool (Ctrl+T), liquify, apply some transformations using 2 modes 4) quickly close document (Ctrl+W). I can perform screencast, if this can help to reproduce. Ubuntu 16.03 x64, Intel Core i5-4460 I was not able to reproduce this under OSX, probably it's platform-specific.
Created attachment 102795 [details] Another crash log
Created attachment 102798 [details] Another crash log 3 crash log of unpacked app image started under gdb.
Comment on attachment 102798 [details] Another crash log 3 core file produced with gdb: https://drive.google.com/file/d/0BwvdX1pBENi1cFRYVUh1RW9oY0E/view?usp=sharing
Hi Dmitry, What kind of ubuntu packages are these? The snap I make, or something else? The second and third crashes seem to happen when creating opengl textures, the first one is deep inside Qt itself, and I'm wondering if the problem is not Qt...
*** This bug has been marked as a duplicate of bug 369549 ***
This looks like a bit different bug than the duplicate origin. This one happens on closing Krita and I can reproduce it.
Git commit bf1c1846e7e4c539d274199c5710ab4b57294934 by Dmitry Kazakov. Committed on 27/03/2017 at 12:55. Pushed by dkazakov into branch 'kazakov/svg-loading'. Don't crash when closing an image right during the Transform operation M +6 -1 libs/ui/KisView.cpp https://commits.kde.org/krita/bf1c1846e7e4c539d274199c5710ab4b57294934
Git commit 7d7f5accac664aba0cc18bd5dd6b220d256b7940 by Dmitry Kazakov. Committed on 29/03/2017 at 10:03. Pushed by dkazakov into branch 'krita/3.1'. Don't crash when closing an image right during the Transform operation M +6 -1 libs/ui/KisView.cpp https://commits.kde.org/krita/7d7f5accac664aba0cc18bd5dd6b220d256b7940