out of nowhere just now, gthumb has suddenly stopped being able to display simple graphics files, with the diagnostic: ** (gthumb:6069): CRITICAL **: 13:15:22.317: Failed to parse arguments: Unable to initialize the Clutter backend: no available drivers found. this is an ASUS gaming laptop, with nvidia 965M, using the nouveau kernel module: nouveau 2019328 3 mxm_wmi 16384 1 nouveau i2c_algo_bit 16384 1 nouveau drm_kms_helper 200704 1 nouveau ttm 126976 1 nouveau drm 454656 6 nouveau,ttm,drm_kms_helper wmi 28672 4 asus_wmi,intel_wmi_thunderbolt,mxm_wmi,nouveau video 45056 2 asus_wmi,nouveau last friday, i did a system-upgrade from f27 to f28 beta, and everything worked fine. did a couple "dnf update"s, and also one "dnf autoremove", where i glanced at the packages that would be removed, and nothing looked critical, and i'm pretty sure i've used gthumb since then. this issue popped up less than an hour ago, and i have no idea what i might have done to provoke it. i'm checking google and bugzilla, but still, i have no idea what i could have done to cause this. is anyone else who upgraded to f28 beta seeing this? rday _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx