cat /proc/acpi/dump_info 0000:00:00.0 060000 0000:00:01.0 060400 \_SB_.PCI0.PEG0 0000:00:01.1 060400 \_SB_.PCI0.PEG1 0000:00:14.0 0c0330 \_SB_.PCI0.XHC_ 0000:00:16.0 078000 0000:00:1a.0 0c0320 \_SB_.PCI0.EHC2 0000:00:1b.0 040300 \_SB_.PCI0.HDEF 0000:00:1c.0 060400 \_SB_.PCI0.RP01 0000:00:1c.2 060400 \_SB_.PCI0.RP03 0000:00:1c.3 060400 \_SB_.PCI0.RP04 0000:00:1c.4 060400 \_SB_.PCI0.RP05 0000:00:1d.0 0c0320 \_SB_.PCI0.EHC1 0000:00:1f.0 060100 \_SB_.PCI0.LPCB 0000:00:1f.2 010400 \_SB_.PCI0.SAT0 0000:00:1f.3 0c0500 \_SB_.PCI0.SBUS 0000:01:00.0 030000 \_SB_.PCI0.PEG0.DGPU 0000:01:00.1 040300 0000:07:00.0 030000 \_SB_.PCI0.PEG1.DGPU 0000:08:00.0 020000 \_SB_.PCI0.RP01.ALAN 0000:09:00.0 028000 \_SB_.PCI0.RP03.PXSX 0000:0a:00.0 ff0000 \_SB_.PCI0.RP04.PXSX 0000:0a:00.1 080500
dmesg | grep -C 10 bbswitch bbswitch: version 0.5 bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.DGPU bbswitch: Found discrete VGA device 0000:07:00.0: \_SB_.PCI0.PEG1.DGPU bbswitch: failed to evaluate _DSM {0xA0,0xA0,0x95,0x9D,0x60,0x00,0x48,0x4D,0xB3,0x4D,0x7E,0x5F,0xEA,0x12,0x9F,0xD4} 0x102 0x0 {0x00,0x00,0x00,0x00}: AE_BAD_PARAMETER bbswitch: No suitable _DSM call found. Handle 0x002B, DMI type 10, 6 bytes On Board Device Information Type: Video Status: Enabled Description: Intel Video Graphics Controller ./lspci.txt:01:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:11a0] (rev a1) (prog-if 00 [VGA controller]) ./lspci.txt:01:00.1 Audio device [0403]: NVIDIA Corporation GK104 HDMI Audio Controller [10de:0e0a] (rev a1) ./lspci.txt:07:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:11a0] (rev a1) (prog-if 00 [VGA controller]) ** Attachment added: "Alienware-M18xR2 Nvidia 680m" https://bugs.launchpad.net/lpbugreporter/+bug/752542/+attachment/3465066/+files/Alienware-M18xR2.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/752542 Title: ACPI DSDT info To manage notifications about this bug go to: https://bugs.launchpad.net/bumblebee-project/+bug/752542/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs