Same conflict error for me brain0, (x86_64)
error: could not prepare transaction
error: failed to commit transaction (conflicting files)
nvidia-utils: /usr/lib/libXvMCNVIDIA_dynamic.so.1 exists in filesystem
But more importantly, X fails to start up... here are the last few lines from Xorg.0.log
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) Initializing built-in extension XEVIE
(II) Initializing extension GLX
Backtrace:
0: /usr/bin/X(xf86SigHandler+0x6a) [0x49580a]
1: /lib/libc.so.6 [0x2ba54b0aa120]
2: /usr/lib64/tls/libnvidia-tls.so.1 [0x2ba54cddd65e]
Fatal server error:
Caught signal 11. Server aborting
I'm just faced with a black screen. There's no hard lock, and I can still switch tty.
So obviously, no signoff from me.
Varun