The heatspreader of my (passively cooled) Sapphire Radeon HD4350 (RV710) has a significantly higher temperature than with the proprietary fglrx driver. Unfortunately, I have no option to measure the temperature exactly (e.g., acpi -t has no effect on my system), but there are some additional measurements here:
I can confirm this bug on Ubuntu 10.04 Final, with
xserver-xorg 1:7.5+5ubuntu1, xorg-video- ati 1:6.13.0-1ubuntu5.
xserver-xorg-core 2:1.7.6-2ubuntu7,
xserver-
The heatspreader of my (passively cooled) Sapphire Radeon HD4350 (RV710) has a significantly higher temperature than with the proprietary fglrx driver. Unfortunately, I have no option to measure the temperature exactly (e.g., acpi -t has no effect on my system), but there are some additional measurements here:
https:/ /bugs.launchpad .net/ubuntu/ +source/ xserver- xorg-video- ati/+bug/ 488152/ comments/ 6