http://bugzilla.opensuse.org/show_bug.cgi?id=1094733 http://bugzilla.opensuse.org/show_bug.cgi?id=1094733#c28 Michal Srb <msrb@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(felipesabrahao@gm | |ail.com) --- Comment #28 from Michal Srb <msrb@suse.com> --- Thank you for the coredump and sorry for the long delay. It is QSGAtlasTexture who is calling the glTexSubImage2D. It is trying to upload 32x32 "TEX" icon to position 1322x86. It believes that the current texture has size 2048x2048, but in reality it has size 956x509. It wants to have texture with name 12 bound and that one really is bound at the moment. All texture parameters match what the QSGAtlasTexture would set up. I did not find any other QSGAtlasTexture or QSGPlainTexture that would have size 956x509 or were using texture the name 12. So we know that the right texture is bound, but unfortunately I still have no idea how the texture got the dimensions 956x509. Would you be willing to collect more data using the apitrace tool? It is not packaged in openSUSE, but you can either build it from sources or get it from my OBS home project: https://download.opensuse.org/repositories/home:/michalsrb:/X11/openSUSE_Lea... Please run it like this: export APITRACE_BACKTRACE="glViewport glTex* glGenTex* glDeleteTex* glBindTex*" apitrace trace plasmashell Let the plasmashell run until it shows the distortion, then terminate it. It will produce file plasmashell.trace. Please attach it. -- You are receiving this mail because: You are on the CC list for the bug.