GeForce 840M (GM108) troubles
Submitted by Asad Mehmood
Assigned to Nouveau Project
Description
lspci:
07:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 840M] (rev a2)
Subsystem: Hewlett-Packard Company Device 21a0
Flags: bus master, fast devsel, latency 0, IRQ 35
Memory at b5000000 (32-bit, non-prefetchable) [size=16M]
Memory at a0000000 (64-bit, prefetchable) [size=256M]
Memory at b0000000 (64-bit, prefetchable) [size=32M]
I/O ports at 5000 [size=128]
Expansion ROM at <ignored> [disabled]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [258] L1 PM Substates
Capabilities: [128] Power Budgeting >
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 >
Capabilities: [900] #19
Kernel driver in use: nouveau
Kernel modules: nouveau
insmod nouveau.ko runpm=0 debug=debug