Support in other languages: 
Showing results for 
Search instead for 
Do you mean 

Welcome to the Forums!

Welcome to Lenovo's Peer-to-Peer Discussion Community!
Please note our guidelines. How to register and login and Community FAQs.

Help Lenovo Shape the Future of PCs

Take the ownership survey. Share your ideas with our product team

Community Spotlight

Visit the Community Blog
Reply
Paper Tape
Posts: 7
Registered: ‎08-06-2011
Location: China
0 Kudos

Lenovo notebook ASPM issue is mentioned on internet, do something pls~

Lenovo notebook ASPM issue (high power consumption issue) is mentioned on internet, do something pls~

 

http://www.phoronix.com/scan.php?page=news_item&px=OTk4NQ

Punch Card
Posts: 8
Registered: ‎01-28-2010
Location: Germany
0 Kudos

Betreff: Lenovo notebook ASPM issue is mentioned on internet, do something pls~

I second that. I've got a 2522-W29. And many others are out there suffering from that issue. Please fix and provide an updated BIOS.

Highlighted
What's DOS?
Posts: 1
Registered: ‎10-11-2011
Location: France
0 Kudos

Re: Lenovo notebook ASPM issue is mentioned on internet, do something pls~

Yes please do.

SCSI Port
Posts: 248
Registered: ‎10-11-2011
Location: france
0 Kudos

Re: Lenovo notebook ASPM issue is mentioned on internet, do something pls~

[ Edited ]

Please do too btw is LENOVO 20078JU a g470 ?

 

on lenovo-g470

 

 

grep FADT  /var/log/kern.log
Oct 18 19:31:42 lap kernel: [    0.516293] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
Oct 18 19:38:31 lap kernel: [    0.516313] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it

 

 

 

--
http://rzr.online.fr/q/lenovo# g470 s103t
Lenovo G470 | Model Name : 20078 | M fg Date: 11/03/23 | BIOS: 40CN23WW(V2.09) 06/20/2011 | CPU: i5-2410M | Linux version 3.3.4lenovog470+ (root@lap) (gcc version 4.6.3 (Debian 4.6.3-4) ) #8 SMP Tue May 1 10:23:48 CEST 2012
OS:GNU/Linux/Debian


Lenovo S10-3t | Model Name : 0651 | Mfg Date: 2010/06/08
Paper Tape
Posts: 1
Registered: ‎10-18-2011
Location: Canada
0 Kudos

Re: Lenovo notebook ASPM issue is mentioned on internet, do something pls~

4313CTO is affected, proof is in kern.log

 

"ACPI FADT declares the system doesn't support PCIe ASPM, so disable it"

 

Additionally: ["Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored"

Punch Card
Posts: 34
Registered: ‎09-12-2011
Location: Gaithersburg, MD
0 Kudos

Re: Lenovo notebook ASPM issue is mentioned on internet, do something pls~

09143YU is the same as above.

Dave
SCSI Port
Posts: 248
Registered: ‎10-11-2011
Location: france
0 Kudos

Re: Lenovo notebook ASPM issue is mentioned on internet, do something pls~

[ Edited ]

hi

 

since we dont have more info, do you guys have this entry in dmesg  on lenovo g470 :

 

"\_SB_.PCI0:_OSC invalid UUID"

 

 

please report your model and bios version 

 

is this related to our ASPM issue ? and can this be fixed by replacing DSDT ?

 

Regards

 

--
http://rzr.online.fr/q/lenovo# g470 s103t
Lenovo G470 | Model Name : 20078 | M fg Date: 11/03/23 | BIOS: 40CN23WW(V2.09) 06/20/2011 | CPU: i5-2410M | Linux version 3.3.4lenovog470+ (root@lap) (gcc version 4.6.3 (Debian 4.6.3-4) ) #8 SMP Tue May 1 10:23:48 CEST 2012
OS:GNU/Linux/Debian


Lenovo S10-3t | Model Name : 0651 | Mfg Date: 2010/06/08
Punch Card
Posts: 34
Registered: ‎09-12-2011
Location: Gaithersburg, MD
0 Kudos

Re: Lenovo notebook ASPM issue is mentioned on internet, do something pls~

There is now a kernel patch available that addresses this issue.  For those who want the details:

 

kernel patch for ASPM

 

 

SCSI Port
Posts: 248
Registered: ‎10-11-2011
Location: france
0 Kudos

Re: Lenovo notebook ASPM issue is mentioned on internet, do something pls~

I think I tested that patch but it looks that bug in BIOS prevent using it :

 

see the lenovog470 log at :

 

http://forums.lenovo.com/t5/Linux-Discussion/linux-on-lenovo-g470/m-p/648689/highlight/false#M3559

--
http://rzr.online.fr/q/lenovo# g470 s103t
Lenovo G470 | Model Name : 20078 | M fg Date: 11/03/23 | BIOS: 40CN23WW(V2.09) 06/20/2011 | CPU: i5-2410M | Linux version 3.3.4lenovog470+ (root@lap) (gcc version 4.6.3 (Debian 4.6.3-4) ) #8 SMP Tue May 1 10:23:48 CEST 2012
OS:GNU/Linux/Debian


Lenovo S10-3t | Model Name : 0651 | Mfg Date: 2010/06/08