I cannot draw on any of my layers with any of my pens in Krita. I just downloaded the app, and it was working well in the begining, but all of a sudden when i was drawing it just stopped working. I can no longer draw on any of my canvas's layers. Whether i start a new drawing or continue to draw on a current file. I have tried using all the pens and none of them will work. Even the tools in the tool bar, the the shapes that will draw you a circle wont work. I made sure my pen was not the color of the background, and I went to the app's help page and the suggestion i tried did not help or change anything. I know its not a problem with my drawing tablet also, because i can use it on other apps and still click things i need to in the krita app.
Please paste the output of help/system information for bug reports in a comment on this bug so we can blacklist your gpu/driver combination so it will use Angle out of the box.
*** This bug has been marked as a duplicate of bug 360601 ***