Created attachment 103106 [details] Crash log, scroll down to the bottom Krita crashes on creating a new canvas on a Lenovo Ideapad 110 running Windows. It is OpenGL unrelated as unticking doesn't do anything. The crash log says Krita is accessing memory wrongly, so probably a fumble with pointers? Relevant lines are: =============================================================================================================== krita.exe caused an Access Violation at location 00007FFEDE665620 in module libkritaimage.dll Reading from location FFFFFFFFA6E069C0. AddrPC Params 00007FFEDE665620 0000000000000000 00007FFEDE665716 00000000015B17C0 libkritaimage.dll!cblas_xerbla 00007FFEDE6637BA 0000000000000000 0000000000000000 00000000015B17C0 libkritaimage.dll!cblas_xerbla 00007FFEDE664045 0000000002DAF101 0000000000000001 00000000A9249F90 libkritaimage.dll!cblas_xerbla 00007FFEDE7A0B46 0000000000000000 0000000080000000 00000000A9249F90 libkritaimage.dll!operator+=<QStringBuilder<QString, char [5]>, QString> 00007FFEDE4D4A1C 0000000000000001 00000000A8C88690 00000000A8C886B0 libkritaimage.dll!KisUpdateTimeMonitor::instance 00007FFEDE4E3EA1 00000000A91663A1 00000000688990A7 00000000A9238420 libkritaimage.dll!KisImage::notifyProjectionUpdated
I'm sorry, but there just isn't anything we can do without more information: we need a real debug log.