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I got the issue when starting onedriver but found out that it is present in a similar pattern with other programs. The more or less same error message is
KMS: DRM_IOCTL_MODE_CREATE_DUMB failed: Keine Berechtigung
Failed to create GBM buffer of size 450x600: Keine Berechtigung
KMS: DRM_IOCTL_MODE_CREATE_DUMB failed: Keine Berechtigung
Failed to create GBM buffer of size 450x600: Keine Berechtigung
KMS: DRM_IOCTL_MODE_CREATE_DUMB failed: Keine Berechtigung
Failed to create GBM buffer of size 450x600: Keine Berechtigung
Failed to create EGL images for DMABufs with file descriptors -1, -1 and -1
The web window shows up but remains empty - at the time the access data input is required.
In onedriver it can be circumvented by using the --no-browser option in program call.
In the past it worked. Downgrading NVIDIA drivers to the version it worked with (470.something from 5xx.something) did not solve the problem.
Any ideas what causes the denial of permission and how to fix it?
System: Daedalus on a ryzen7 with NVIDIA GeForce GTX 1650.
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