In /etc/udev/permission.d/50-udev.permissions, should be: # misc devices nvram:root:root:0666 misc/rtc:root:root:0664 instead of: # misc devices misc/nvram:root:root:0666 misc/rtc:root:root:0664 since "nvram" is in /dev and not /dev/misc. Else, udev should create the device in /dev/misc and symlink it in /dev/nvram.
Ignore the mode (the default is 0660), I noticed this bug exactly because I changed it to 0666.
seems to be fixed with udev-034-r1: agpgart gets now located in /dev/misc/agpgart
aaagh... i don't know if yesterday i was on drugs... :extremely embarassed: i closed this bug thinking about agpgart, but it's about nvram... ...reopening.
fixed in recent udev releases.