Installed Krita 4.2 (104Mb 64 bit windows install) on windows 7 64 bit, and when launching the application, the entire window is semi transparent... It was installed normally over the old 1.7 install, at first I installed to a different partition on my ssd, then reinstalled to C:, then redownloaded the exe, reinstalled, restarted my computer, and the U.I. is still transparent. reinstalled 4.1.7 and had no issues.
STEPS TO REPRODUCE
1. install 4.2
Windows: 7 64 bit service pack 1
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Please try to reset Krita's settings and try 4.2.0 again. If that doesn't make a difference, provide the output of the System Information For Bug Reports dialog which you can find in the Help menu.
I didn't reset the setting but managed to fix it by changing out of sRGB(8 bit) when using OpenGL, or by using Direct3D 11 via ANGLE. (My monitor is not HDR)
Marking as fixed.
On windows ANGLE should be the preferred way to add canvas acceleration anyways.
*** Bug 408228 has been marked as a duplicate of this bug. ***
This also happens on Linux, it does need looking into.
Bug 408225 seem to be related, but still a different bug and will have to be fixed differently.
Same behavior on 4.2.1. Switching to Direct3D fixes it.
This bug report is about linux, so your comment probably should have gone to https://bugs.kde.org/show_bug.cgi?id=408225
(In reply to Boudewijn Rempt from comment #8)
> This bug report is about linux, so your comment probably should have gone to
Uh, did I set it as linux? If I did, sorry, it's a windows 7 problem.
*** This bug has been marked as a duplicate of bug 408089 ***
*** Bug 409061 has been marked as a duplicate of this bug. ***