Hi,
for quite some time now I would like to switch from the proprietary driver to nouveau, using a GK107 (Quadro) in a thinkpad.
Unfortunately the monitors connected to the lenovo "ultra dock" are not properly recognized when using nouveau.
The laptop contains a multiplexer: so in the bios it can be selected, whether the docking station's DP/HDMI/VGA-Ports are "directly" connected to the dedicated GK701 or to the integrated intel GPU.
I have selected the GK107, which is used as primary GPU (by the xserver): I use reverse prime to also display something on the laptop-screen, which stays connected to the intel-gpu.
This setup with all 4 screens works with the proprietary driver (but many other things are not properly working with it), but with noveau only 2 monitors are recognized: the reverse-prime-screen(intel), and "one other" monitor.
As far as I know the ultra dock uses DP MST for making it possible to simultaneously connect/drive 3 individual monitors: so for me it looks like DP MST is not working in this case, because only "one" monitor is found.
After looking into the source code I guess, the connectors are not properly recognized – perhaps because the dock's DP-uplink port is not recognized as MST-capable ("connector type" DP is needed here?), because some kernel log lines are not shown, that I would expect to show, if the code was going through its MST sections. Or it has something to do with the I2C-bus, that seems to be used by some docks (AUX I2C)? Nothing is found on the i2c-busses provided by nouveau.
The connector information seems to be read from a "DCB", and there are no I2C-Bits set... however: I am not into this topic, so I can only guess without further experiments.
Below there is the kernel log with some debugging enabled (especially the last line and DCB lines are possibly relevant)...
Thanks for any help.
Jasmin
Feb 28 23:07:10 laptop kernel: [ 0.172771] Kernel command line: BOOT_IMAGE=/vmlinuz-5.4.0-0.bpo.3-amd64 root=/dev/mapper/systemvg-systemlv ro nouveau.config=NvI2C=1 nouveau.debug=I2C=debug,DRM=debug nouveau.mst=1
Feb 28 23:07:10 laptop kernel: [ 13.277531] nouveau: detected PR support, will not use DSM
Feb 28 23:07:10 laptop kernel: [ 13.277572] nouveau 0000:01:00.0: enabling device (0000 -> 0003)
Feb 28 23:07:10 laptop kernel: [ 13.278585] nouveau 0000:01:00.0: NVIDIA GK107 (0e7360a2)
Feb 28 23:07:10 laptop kernel: [ 13.390704] nouveau 0000:01:00.0: bios: version 80.07.ac.00.20
Feb 28 23:07:10 laptop kernel: [ 13.390713] nouveau 0000:01:00.0: i2c: ccb 00: type 05 drive 00 sense ff share ff auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.390825] nouveau 0000:01:00.0: i2c: ccb 01: type 05 drive 01 sense ff share ff auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.390877] nouveau 0000:01:00.0: i2c: ccb 02: type 05 drive 02 sense ff share ff auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.390924] nouveau 0000:01:00.0: i2c: ccb 03: type ff drive ff sense ff share ff auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.390926] nouveau 0000:01:00.0: i2c: ccb 04: type ff drive ff sense ff share ff auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.390927] nouveau 0000:01:00.0: i2c: ccb 05: type 05 drive 05 sense ff share ff auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.390971] nouveau 0000:01:00.0: i2c: ccb 06: type 05 drive 06 sense ff share 00 auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.391014] nouveau 0000:01:00.0: i2c: ccb 07: type 05 drive 07 sense ff share 01 auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.391058] nouveau 0000:01:00.0: i2c: ccb 08: type 05 drive 08 sense ff share 02 auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.391101] nouveau 0000:01:00.0: i2c: ccb 09: type 05 drive 09 sense ff share 03 auxch ff
Feb 28 23:07:10 laptop kernel: [ 13.391145] nouveau 0000:01:00.0: i2c: ccb 0a: type 06 drive ff sense ff share 00 auxch 00
Feb 28 23:07:10 laptop kernel: [ 13.391187] nouveau 0000:01:00.0: i2c: ccb 0b: type 06 drive ff sense ff share 01 auxch 01
Feb 28 23:07:10 laptop kernel: [ 13.391230] nouveau 0000:01:00.0: i2c: ccb 0c: type 06 drive ff sense ff share 02 auxch 02
Feb 28 23:07:10 laptop kernel: [ 13.391273] nouveau 0000:01:00.0: i2c: ccb 0d: type 06 drive ff sense ff share 03 auxch 03
Feb 28 23:07:10 laptop kernel: [ 13.391318] nouveau 0000:01:00.0: i2c: ccb 0e: type ff drive ff sense ff share ff auxch ff
Feb 28 23:07:11 laptop kernel: [ 13.712832] nouveau 0000:01:00.0: fb: 2048 MiB GDDR5
Feb 28 23:07:11 laptop kernel: [ 13.724777] nouveau 0000:01:00.0: i2c: bus 0002: probing monitoring devices
Feb 28 23:07:11 laptop kernel: [ 13.724784] nouveau 0000:01:00.0: i2c: bus 0002: no devices found.
Feb 28 23:07:11 laptop kernel: [ 13.746807] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
Feb 28 23:07:11 laptop kernel: [ 13.746808] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
Feb 28 23:07:11 laptop kernel: [ 13.746810] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
Feb 28 23:07:11 laptop kernel: [ 13.746811] nouveau 0000:01:00.0: DRM: DCB version 4.0
Feb 28 23:07:11 laptop kernel: [ 13.746812] nouveau 0000:01:00.0: DRM: DCB outp 00: 08800fc6 0f420010
Feb 28 23:07:11 laptop kernel: [ 13.746813] nouveau 0000:01:00.0: DRM: DCB outp 01: 08000f82 00020010
Feb 28 23:07:11 laptop kernel: [ 13.746813] nouveau 0000:01:00.0: DRM: DCB conn 00: 01000046
Feb 28 23:07:11 laptop kernel: [ 13.748463] nouveau: DRM:00000000:0000a06f: init running...
Feb 28 23:07:11 laptop kernel: [ 13.748502] nouveau: DRM:00000000:0000a06f: init children...
Feb 28 23:07:11 laptop kernel: [ 13.748503] nouveau: DRM:00000000:0000a06f: init completed in 39us
Feb 28 23:07:11 laptop kernel: [ 13.748610] nouveau: DRM:00000000:0000a06f: init running...
Feb 28 23:07:11 laptop kernel: [ 13.748643] nouveau: DRM:00000000:0000a06f: init children...
Feb 28 23:07:11 laptop kernel: [ 13.748644] nouveau: DRM:00000000:0000a06f: init completed in 34us
Feb 28 23:07:11 laptop kernel: [ 13.752269] nouveau: DRM:0004a0b5:0000a0b5: init running...
Feb 28 23:07:11 laptop kernel: [ 13.752270] nouveau: DRM:0004a0b5:0000a0b5: init children...
Feb 28 23:07:11 laptop kernel: [ 13.752271] nouveau: DRM:0004a0b5:0000a0b5: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.752274] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
Feb 28 23:07:11 laptop kernel: [ 13.752984] nouveau: DRM:00000000:00009170: init running...
Feb 28 23:07:11 laptop kernel: [ 13.752985] nouveau: DRM:00000000:00009170: init children...
Feb 28 23:07:11 laptop kernel: [ 13.752986] nouveau: DRM:00000000:00009170: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753039] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753040] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753041] nouveau: DRM:00000000:8000900b: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753046] nouveau: DRM:00000000:0000917d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753072] nouveau: DRM:00000000:0000917d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753073] nouveau: DRM:00000000:0000917d: init completed in 25us
Feb 28 23:07:11 laptop kernel: [ 13.753098] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753099] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753100] nouveau: DRM:f0000000:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753111] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753112] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753112] nouveau: DRM:f0000001:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753121] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753122] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753123] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753144] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753145] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753145] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753175] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753175] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753176] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753180] nouveau: DRM:00000000:0000917c: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753201] nouveau: DRM:00000000:0000917c: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753202] nouveau: DRM:00000000:0000917c: init completed in 21us
Feb 28 23:07:11 laptop kernel: [ 13.753217] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753218] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753219] nouveau: DRM:f0000000:0000003d: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753230] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753231] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753232] nouveau: DRM:f0000001:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753239] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753239] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753240] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753260] nouveau: DRM:00000000:0000917e: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753287] nouveau: DRM:00000000:0000917e: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753287] nouveau: DRM:00000000:0000917e: init completed in 26us
Feb 28 23:07:11 laptop kernel: [ 13.753314] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753314] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753315] nouveau: DRM:f0000000:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753325] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753325] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753325] nouveau: DRM:f0000001:0000003d: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753329] nouveau: DRM:00000000:0000917b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753335] nouveau: DRM:00000000:0000917b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753335] nouveau: DRM:00000000:0000917b: init completed in 5us
Feb 28 23:07:11 laptop kernel: [ 13.753340] nouveau: DRM:00000000:0000917a: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753346] nouveau: DRM:00000000:0000917a: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753346] nouveau: DRM:00000000:0000917a: init completed in 5us
Feb 28 23:07:11 laptop kernel: [ 13.753351] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753351] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753352] nouveau: DRM:00000000:8000900b: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753383] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753384] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753385] nouveau: DRM:00000000:8000900b: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753417] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753418] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753418] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753444] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753444] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753445] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753463] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753463] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753464] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753466] nouveau: DRM:00000000:0000917c: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753478] nouveau: DRM:00000000:0000917c: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753479] nouveau: DRM:00000000:0000917c: init completed in 12us
Feb 28 23:07:11 laptop kernel: [ 13.753491] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753491] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753491] nouveau: DRM:f0000000:0000003d: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753501] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753501] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753502] nouveau: DRM:f0000001:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753505] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753505] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753506] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753508] nouveau: DRM:00000000:0000917e: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753520] nouveau: DRM:00000000:0000917e: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753521] nouveau: DRM:00000000:0000917e: init completed in 12us
Feb 28 23:07:11 laptop kernel: [ 13.753534] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753535] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753535] nouveau: DRM:f0000000:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753547] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753548] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753548] nouveau: DRM:f0000001:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753551] nouveau: DRM:00000000:0000917b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753556] nouveau: DRM:00000000:0000917b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753557] nouveau: DRM:00000000:0000917b: init completed in 6us
Feb 28 23:07:11 laptop kernel: [ 13.753564] nouveau: DRM:00000000:0000917a: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753570] nouveau: DRM:00000000:0000917a: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753571] nouveau: DRM:00000000:0000917a: init completed in 6us
Feb 28 23:07:11 laptop kernel: [ 13.753576] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753577] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753578] nouveau: DRM:00000000:8000900b: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753605] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753606] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753607] nouveau: DRM:00000000:8000900b: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753627] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753628] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753628] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753655] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753656] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753656] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753675] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753676] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753676] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753680] nouveau: DRM:00000000:0000917c: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753700] nouveau: DRM:00000000:0000917c: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753700] nouveau: DRM:00000000:0000917c: init completed in 20us
Feb 28 23:07:11 laptop kernel: [ 13.753716] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753716] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753717] nouveau: DRM:f0000000:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753728] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753729] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753729] nouveau: DRM:f0000001:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753734] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753735] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753735] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753739] nouveau: DRM:00000000:0000917e: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753759] nouveau: DRM:00000000:0000917e: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753760] nouveau: DRM:00000000:0000917e: init completed in 21us
Feb 28 23:07:11 laptop kernel: [ 13.753773] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753774] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753775] nouveau: DRM:f0000000:0000003d: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753787] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753787] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753788] nouveau: DRM:f0000001:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753790] nouveau: DRM:00000000:0000917b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753796] nouveau: DRM:00000000:0000917b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753796] nouveau: DRM:00000000:0000917b: init completed in 5us
Feb 28 23:07:11 laptop kernel: [ 13.753802] nouveau: DRM:00000000:0000917a: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753807] nouveau: DRM:00000000:0000917a: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753808] nouveau: DRM:00000000:0000917a: init completed in 6us
Feb 28 23:07:11 laptop kernel: [ 13.753813] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753814] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753815] nouveau: DRM:00000000:8000900b: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753842] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753842] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753843] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753864] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753864] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753865] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753891] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753891] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753892] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753910] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753910] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753910] nouveau: DRM:00000000:8000900b: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753913] nouveau: DRM:00000000:0000917c: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753925] nouveau: DRM:00000000:0000917c: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753925] nouveau: DRM:00000000:0000917c: init completed in 12us
Feb 28 23:07:11 laptop kernel: [ 13.753937] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753938] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753938] nouveau: DRM:f0000000:0000003d: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753948] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753948] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753948] nouveau: DRM:f0000001:0000003d: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753952] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753952] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753953] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753955] nouveau: DRM:00000000:0000917e: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753967] nouveau: DRM:00000000:0000917e: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753967] nouveau: DRM:00000000:0000917e: init completed in 12us
Feb 28 23:07:11 laptop kernel: [ 13.753979] nouveau: DRM:f0000000:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753979] nouveau: DRM:f0000000:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753979] nouveau: DRM:f0000000:0000003d: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.753989] nouveau: DRM:f0000001:0000003d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753989] nouveau: DRM:f0000001:0000003d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753990] nouveau: DRM:f0000001:0000003d: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.753992] nouveau: DRM:00000000:0000917b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.753997] nouveau: DRM:00000000:0000917b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.753998] nouveau: DRM:00000000:0000917b: init completed in 5us
Feb 28 23:07:11 laptop kernel: [ 13.754002] nouveau: DRM:00000000:0000917a: init running...
Feb 28 23:07:11 laptop kernel: [ 13.754008] nouveau: DRM:00000000:0000917a: init children...
Feb 28 23:07:11 laptop kernel: [ 13.754008] nouveau: DRM:00000000:0000917a: init completed in 6us
Feb 28 23:07:11 laptop kernel: [ 13.754014] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.754015] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.754016] nouveau: DRM:00000000:8000900b: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.754043] nouveau: DRM:00000000:8000900b: init running...
Feb 28 23:07:11 laptop kernel: [ 13.754043] nouveau: DRM:00000000:8000900b: init children...
Feb 28 23:07:11 laptop kernel: [ 13.754044] nouveau: DRM:00000000:8000900b: init completed in 1us
Feb 28 23:07:11 laptop kernel: [ 13.754257] nouveau: DRM:00000000:ffffffff: init running...
Feb 28 23:07:11 laptop kernel: [ 13.754258] nouveau: DRM:00000000:ffffffff: init children...
Feb 28 23:07:11 laptop kernel: [ 13.754259] nouveau: DRM:00000000:ffffffff: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.783732] nouveau: DRM:0000902d:0000902d: init running...
Feb 28 23:07:11 laptop kernel: [ 13.783741] nouveau: DRM:00000000:00000000: init running...
Feb 28 23:07:11 laptop kernel: [ 13.783742] nouveau: DRM:00000000:00000000: init children...
Feb 28 23:07:11 laptop kernel: [ 13.783743] nouveau: DRM:00000000:00000000: init completed in 0us
Feb 28 23:07:11 laptop kernel: [ 13.783757] nouveau: DRM:0000902d:0000902d: init children...
Feb 28 23:07:11 laptop kernel: [ 13.783758] nouveau: DRM:0000902d:0000902d: init completed in 17us
Feb 28 23:07:11 laptop kernel: [ 13.783767] nouveau 0000:01:00.0: DRM: allocated 1280x1024 fb: 0xa0000, bo 00000000a0d9372b
Feb 28 23:07:12 laptop kernel: [ 14.798752] nouveau 0000:01:00.0: fb1: nouveaudrmfb frame buffer device
Feb 28 23:07:12 laptop kernel: [ 14.844150] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1
Feb 28 23:07:13 laptop kernel: [ 16.577319] nouveau: DRM:fb0000fe:0000003d: init running...
Feb 28 23:07:13 laptop kernel: [ 16.577323] nouveau: DRM:fb0000fe:0000003d: init children...
Feb 28 23:07:13 laptop kernel: [ 16.577325] nouveau: DRM:fb0000fe:0000003d: init completed in 1us
Feb 28 23:07:14 laptop kernel: [ 16.588506] nouveau 0000:01:00.0: disp: 0x000063ab[0]: script needs connector type
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