Public bug reported:
I do have a Thinkpad 2722-B3G, this model is affected from the S3 Power drain
bug, see:
http://bugme.osdl.org/show_bug.cgi?id=3022
In dapper the patch from above (which was already included) did work correctly,
but in the edgy kernel no D2 Mode is used in suspend. I think something is
wrong with the edgy patch, which is already included in the edgy kernel ,
because even the "force_sleep:bool:" does not work
from dmesg:
[17179600.292000] radeonfb: Retrieved PLL infos from BIOS
[17179600.292000] radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=183.00 Mhz,
System=183.00 MHz
[17179600.292000] radeonfb: PLL min 12000 max 35000
[17179602.164000] radeonfb: Monitor 1 type LCD found
[17179602.164000] radeonfb: Monitor 2 type no found
[17179602.164000] radeonfb: panel ID string: 1024x768
[17179602.164000] radeonfb: detected LVDS panel size from BIOS: 1024x768
[17179602.284000] radeonfb: Dynamic Clock Power Management enabled
[17179602.284000] radeonfb (0000:01:00.0): ATI Radeon LW
** Affects: linux-source-2.6.17 (Ubuntu)
Importance: Untriaged
Status: Unconfirmed
** Description changed:
I do have a Thinkpad 2722-B3G, this model is affected from the S3 Power drain
bug, see:
http://bugme.osdl.org/show_bug.cgi?id=3022
- In dapper the patch from above did work correctly, but in the edgy kernel no
D2 Mode is used in suspend. I think something is wrong with this patch, because
even the "force_sleep:bool:" does not work
+ In dapper the patch from above (which was already included) did work
correctly, but in the edgy kernel no D2 Mode is used in suspend. I think
something is wrong with the edgy patch, which is already included in the edgy
kernel , because even the "force_sleep:bool:" does not work
from dmesg:
[17179600.292000] radeonfb: Retrieved PLL infos from BIOS
[17179600.292000] radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=183.00
Mhz, System=183.00 MHz
[17179600.292000] radeonfb: PLL min 12000 max 35000
[17179602.164000] radeonfb: Monitor 1 type LCD found
[17179602.164000] radeonfb: Monitor 2 type no found
[17179602.164000] radeonfb: panel ID string: 1024x768
[17179602.164000] radeonfb: detected LVDS panel size from BIOS: 1024x768
[17179602.284000] radeonfb: Dynamic Clock Power Management enabled
[17179602.284000] radeonfb (0000:01:00.0): ATI Radeon LW
--
radeonfb D2 sleep not enabled
https://launchpad.net/bugs/61280
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