Ran latest updates as of now. Tried using the avivotool and it segfaults:
alex@axu:~$ sudo aptitude search radeontool
i radeontool - utility to control ATI Radeon backlight fu
alex@axu:~$ avivotool regs all > regdump_good.txt
mapping ctrl region
Segmentation fault (core dumped)
alex@axu:~$ cat regdump_good.txt
alex@axu:~$
Ran latest updates as of now. Tried using the avivotool and it segfaults:
alex@axu:~$ sudo aptitude search radeontool
i radeontool - utility to control ATI Radeon backlight fu
alex@axu:~$ avivotool regs all > regdump_good.txt
mapping ctrl region
Segmentation fault (core dumped)
alex@axu:~$ cat regdump_good.txt
alex@axu:~$
Ran it as root (with sudo) and that worked.