http://bugzilla.novell.com/show_bug.cgi?id=826248
Dmitri Kolobov changed:
What |Removed |Added
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CC| |kolobov@iszf.irk.ru
--- Comment #1 from Dmitri Kolobov ---
I can confirm this bug.
I have overheat problem on my Asus F8Va with Radeon HD3650 (openSUSE 11--13.2).
I tried different kernel version -- it does not help.
With old fglrx driver the temperature was about 36-40 degrees, the laptop was
not hot. Now the laptop can turn off due to overheating when only Firefox
running with 3-4 tabs opened, and the chassis is very hot.
==========================
frame6:~> cat /sys/kernel/debug/dri/0/radeon_pm_info
default engine clock: 600000 kHz
current engine clock: 594000 kHz
default memory clock: 400000 kHz
current memory clock: 396000 kHz
voltage: 1100 mV
PCIE lanes: 16
==========================
After setting the low profile, the current memory clock does not change:
---------------------------
echo low > /sys/class/drm/card0/device/power_profile
frame6:~ # cat /sys/kernel/debug/dri/0/radeon_pm_info
default engine clock: 600000 kHz
current engine clock: 109680 kHz
default memory clock: 400000 kHz
current memory clock: 396000 kHz
voltage: 950 mV
PCIE lanes: 16
---------------------------
The temperature (after 10-15 min) is still high, with NO app running. CPU freq
is set to 800 MHz.
frame6:~> sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +70.0°C (crit = +110.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +52.0°C (high = +105.0°C, crit = +105.0°C)
Core 1: +54.0°C (high = +105.0°C, crit = +105.0°C)
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