Comment 37 for bug 548709

(In reply to comment #18)
> I am using:
>
> 01:00.0 VGA compatible controller: ATI Technologies Inc RV620 LE [Radeon HD
> 3450]
>
> and am still having these problems.
>
> The patch mentioned above for R6xxx cards appears already to have been applied
> to the kernel that is shipping with Ubuntu Lucid.
>

Ok.

> I just tried to copy the video bios, but I get:
>
> carl@houllier:/sys/bus/pci/devices/0000:01:00.0$ sudo echo 1 > rom
> bash: rom: Permission denied
>
> Let me know if there's any other information I can provide.

You need to be root.