nvidia-settings -a InitialPixmapPlacement=0 -a GlyphCache=1
They say this will be fixed in a future driver release. I tried the nvidia-supplied 177.13 beta driver and the fix wasn't there.
Their fix helped a lot. Firefox doesn't freeze anymore. Unfortunately, those nvidia-settings options seem to make compiz segfault, but I can live with that.
At least in my case this seems to be an nvidia bug. I found in the nvidia forums:
http:// www.nvnews. net/vbulletin/ showthread. php?t=114858
I tried their suggested temporary fix:
nvidia-settings -a InitialPixmapPl acement= 0 -a GlyphCache=1
They say this will be fixed in a future driver release. I tried the nvidia-supplied 177.13 beta driver and the fix wasn't there.
Their fix helped a lot. Firefox doesn't freeze anymore. Unfortunately, those nvidia-settings options seem to make compiz segfault, but I can live with that.