Been looking around my DSDT.dsl file and found that using \_SB.PCI0.PEGP.VGA._OFF probably turns off my discrete graphics card. After I run echo '\_SB.PCI0.PEGP.VGA._OFF' > /proc/acpi/call the laptop runs abit cooler, and the lspci -v gives me 01:00.0 VGA compatible controller: nVidia Corporation Device 0a69 (rev ff) (prog-if ff) !!! Unknown header type 7f
echo '\_SB.PCI0.PEGP.VGA._ON' > /proc/acpi/call the temperature increases almost instant. and lspci -v produces 01:00.0 VGA compatible controller: nVidia Corporation Device 0a69 (rev a2) Subsystem: Hewlett-Packard Company Device 142e Flags: bus master, fast devsel, latency 0, IRQ 11 Memory at f0000000 (32-bit, non-prefetchable) [size=16M] Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at d0000000 (64-bit, prefetchable) [size=32M] I/O ports at 4000 [disabled] [size=128] Expansion ROM at f1080000 [disabled] [size=512K] Capabilities: <access denied> Kernel modules: nvidiafb, nouveau I'am using an HP DM3-1130eo laptop. (see comment above) -- support graphics card hot switch https://bugs.launchpad.net/bugs/312756 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp