Can you submit you DSDT tables info? I think he haven't got any W520 yet. please submit your laptop's DSDT.dsl and SSDT tables as an attachment to this bug report:
https://bugs.launchpad.net/bugs/752542 To compile your DSDT and SSDTs information, install if you haven't already the acpidump and iasl tools: sudo apt-get install acpidump iasl or sudo yum install pmtools iasl Then run the following commands on a bash terminal: mkdir ~/acpiinfo ; cd ~/acpiinfo sudo acpidump > acpidump.txt # enter password sudo acpixtract acpidump.txt ls *.dat | while read i; do iasl -d "${i}"; done && name=`sudo dmidecode -s system-product-name` mkdir "${name}" && cp *.dsl "${name}"/ && tar czf "${name}.tar.gz" "${name}"/ && ls -l "$( pwd )/${name}".tar.gz This will create a tar.gz file that you can attach to the bug report. Finally, for posting the information in the bug report, you can check the laptop and graphics card model identifiers with these commands: sudo dmidecode -s system-product-name && sudo dmidecode -s system-version lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA This information will allow the full development of hybrid graphics features for Linux. Thanks for your help! On Wed, Jun 8, 2011 at 7:31 AM, Christian Richter <[email protected]> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi Folks, > > I just stumbled over the groups launchpad page, and since I aquired a > Lenovo Thinkpad W520 (W4282W17) with a > 01:00.0 VGA compatible controller [0300]: nVidia Corporation Device > [10de:0dda] (rev a1) (prog-if 00 [VGA controller]) > graphics card I thought I might be able to contribute to the group. > > Greetings > > Christian > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iQEcBAEBAgAGBQJN7xdVAAoJEOUKDnuZvx+bHyoH/jsoLSQr5ocXQGiIJz17mG6Z > nC3+CRnajvFq4VKVHbtTXF23gRsoGbwtf6LTz9JXyZTHD2+Od86UVa6hSOerUeL5 > 5RzfWiD9ZB+Ld+zK01DPzhCPn3mmq95EcvTX0WzarX310uCrFz+F8co79cUfnpNK > zdfV6yaySEL9gAQ3We4nrDNLV+LRbE1dArRBH4FP9Ast4T85cZ7ur4XDWx5cuEc/ > KC1xWSct8TQfSLZ3TVK6Bf31BavWkjZAufxngtyJB3qHhTPwU2M25sv0epYcdLsh > 59cBgEYpA3S4ANSUM3mxBwO7mF6xKMshpf25IreVGWv6LFe4LpMIVWiXwyNu9o4= > =Tnt7 > -----END PGP SIGNATURE----- > > _______________________________________________ > Mailing list: https://launchpad.net/~hybrid-graphics-linux > Post to : [email protected] > Unsubscribe : https://launchpad.net/~hybrid-graphics-linux > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~hybrid-graphics-linux Post to : [email protected] Unsubscribe : https://launchpad.net/~hybrid-graphics-linux More help : https://help.launchpad.net/ListHelp
