(In reply to fariouche from comment #105) > Hi, > > I'm joining the group of gtx970 4GB owners who have issues with nouveau :) > > I've applied 0001-nvkm_gpuobj-size-is-smaller-then-nvkm_gpuobj-size-ca.patch > and now I have at least a console. > However, no x11 with acceleration. > > I've check the kernel messages, and besides the tons of traces ("disp:") I > see this line: > : #### nvkm_gpuobj_heap_acquire gpuobj->addr 4286832640, gpuobj->size 4096 > : #### nv50_instobj_size 32768 > : nouveau 0000:03:00.0: priv: GPC0: 419df4 00000000 (1840820e) > : nouveau 0000:03:00.0: priv: GPC1: 419df4 c0000000 (1a40820d) > : nouveau 0000:03:00.0: priv: GPC2: 514884 c0000000 (1c40820e) > : nouveau 0000:03:00.0: priv: GPC3: 51d084 c0000000 (1f40820e) > : nouveau 0000:03:00.0: gr: init failed, -28 > > > Seems like secboot failed somewhere. Looking at the code, GR failed most > likely when secboot tried to initiate the reset command. > > Forgot to say that I'm using kernel 4.9. > > If you need me to do some tests, let me know don't use that hack. use the "limit ram to 3 bars" one instead.