1 |
On 01/05/2017 09:54 AM, Daniel Frey wrote: |
2 |
> On 01/05/2017 06:12 AM, Corbin Bird wrote: |
3 |
>> On 01/04/2017 10:52 PM, Daniel Frey wrote: |
4 |
>>> So I updated my nvidia driver and got the following: |
5 |
>>> |
6 |
>>> [ 75.557567] nvidia-nvlink: Nvlink Core is being initialized, major |
7 |
>>> device number 247 |
8 |
>>> [ 75.557583] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 375.26 |
9 |
>>> Thu Dec 8 18:36:43 PST 2016 (using threaded interrupts) |
10 |
>>> [ 75.701289] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver |
11 |
>>> for UNIX platforms 375.26 Thu Dec 8 18:04:14 PST 2016 |
12 |
>>> [ 75.769472] nvidia_drm: Unknown symbol |
13 |
>>> drm_atomic_helper_plane_destroy_state (err 0) |
14 |
>>> [ 75.769479] nvidia_drm: Unknown symbol drm_kms_helper_poll_fini (err 0) |
15 |
>>> [ 75.769491] nvidia_drm: Unknown symbol drm_kms_helper_poll_disable |
16 |
>>> (err 0) |
17 |
>>> [ 75.769497] nvidia_drm: Unknown symbol drm_kms_helper_poll_init (err 0) |
18 |
>>> [ 75.769514] nvidia_drm: Unknown symbol |
19 |
>>> drm_atomic_helper_disable_plane (err 0) |
20 |
>>> [ 75.769527] nvidia_drm: Unknown symbol |
21 |
>>> drm_atomic_helper_cleanup_planes (err 0) |
22 |
>>> [ 75.769531] nvidia_drm: Unknown symbol drm_helper_hpd_irq_event (err 0) |
23 |
>>> [ 75.769538] nvidia_drm: Unknown symbol |
24 |
>>> drm_atomic_helper_crtc_destroy_state (err 0) |
25 |
>>> [ 75.769565] nvidia_drm: Unknown symbol drm_atomic_helper_check (err 0) |
26 |
>>> [ 75.769567] nvidia_drm: Unknown symbol |
27 |
>>> drm_atomic_helper_connector_destroy_state (err 0) |
28 |
>>> [ 75.769573] nvidia_drm: Unknown symbol |
29 |
>>> drm_atomic_helper_plane_duplicate_state (err 0) |
30 |
>>> [ 75.769603] nvidia_drm: Unknown symbol drm_atomic_helper_plane_reset |
31 |
>>> (err 0) |
32 |
>>> [ 75.769606] nvidia_drm: Unknown symbol |
33 |
>>> drm_atomic_helper_prepare_planes (err 0) |
34 |
>>> [ 75.769610] nvidia_drm: Unknown symbol drm_helper_mode_fill_fb_struct |
35 |
>>> (err 0) |
36 |
>>> [ 75.769622] nvidia_drm: Unknown symbol drm_atomic_helper_set_config |
37 |
>>> (err 0) |
38 |
>>> [ 75.769624] nvidia_drm: Unknown symbol |
39 |
>>> drm_atomic_helper_connector_duplicate_state (err 0) |
40 |
>>> [ 75.769630] nvidia_drm: Unknown symbol drm_atomic_helper_crtc_reset |
41 |
>>> (err 0) |
42 |
>>> [ 75.769636] nvidia_drm: Unknown symbol drm_kms_helper_hotplug_event |
43 |
>>> (err 0) |
44 |
>>> [ 75.769644] nvidia_drm: Unknown symbol drm_atomic_helper_swap_state |
45 |
>>> (err 0) |
46 |
>>> [ 75.769646] nvidia_drm: Unknown symbol drm_atomic_helper_page_flip |
47 |
>>> (err 0) |
48 |
>>> [ 75.769648] nvidia_drm: Unknown symbol |
49 |
>>> drm_atomic_helper_connector_reset (err 0) |
50 |
>>> [ 75.769653] nvidia_drm: Unknown symbol |
51 |
>>> drm_atomic_helper_crtc_duplicate_state (err 0) |
52 |
>>> [ 75.769656] nvidia_drm: Unknown symbol drm_atomic_helper_update_plane |
53 |
>>> (err 0) |
54 |
>>> |
55 |
>>> I've traced this to needing KMS helper support in the kernel. |
56 |
>>> |
57 |
>>> For the life of me, I can't find it to enable it. When searching the |
58 |
>>> kernel, it shows up but doesn't say exactly where it is. |
59 |
>>> |
60 |
>>> Surely someone else has run across this and has a way to enable: |
61 |
>>> |
62 |
>>> CONFIG_DRM_KMS_HELPER |
63 |
>>> CONFIG_DRM_KMS_FB_HELPER |
64 |
>>> CONFIG_DRM_FBDEV_EMULATION |
65 |
>>> |
66 |
>>> ?? |
67 |
>>> |
68 |
>>> I am thinking it needs something as a prerequisite but I can't grok that |
69 |
>>> line in the kernel. |
70 |
>>> |
71 |
>>> Dan |
72 |
>>> |
73 |
>> More info, please. |
74 |
>> |
75 |
>> Question #1 : is this a (U)EFI based system? |
76 |
> No, it's an old BIOS based system. |
77 |
> |
78 |
>> Question #2 : which FB(s) are enabled? |
79 |
>> |
80 |
> I just looked, the EFI-based one is the only one selected. nvidia |
81 |
> doesn't like the nvidia framebuffer, so I had to deselect it. |
82 |
> |
83 |
> Dan |
84 |
> |
85 |
|
86 |
Link : https://wiki.gentoo.org/wiki/NVidia/nvidia-drivers |
87 |
|
88 |
Quotes from the Wiki : |
89 |
> Be warned that enabling /efifb/ support in kernel (|CONFIG_FB_EFI=y|) |
90 |
> causes intermittent problems with the initialization of the NVIDIA |
91 |
> drivers. |
92 |
> Device Drivers ---> |
93 |
> Graphics support ---> |
94 |
> Frame buffer Devices ---> |
95 |
> <*> Support for frame buffer devices ---> |
96 |
> < > nVidia Framebuffer Support |
97 |
> < > nVidia Riva support |
98 |
> Device drivers ---> |
99 |
> Graphics support ---> |
100 |
> < > Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) |
101 |
|
102 |
The standard "old" VESA VGA not enabled? |
103 |
|
104 |
You have a BIOS based system. You might want to enable it and recompile. |
105 |
If memory is correct ... the console and X terminals need it ( or the |
106 |
EFI variant for UEFI based systems ). |
107 |
|
108 |
It should not interfere with the nvidia drivers. |
109 |
|
110 |
Look for this option as well : |
111 |
> Bus options (PCI etc.) ---> |
112 |
> [*] Mark VGA/VBE/EFI FB as generic system framebuffer |
113 |
|
114 |
Nvidia has really changed since my last Nvidia based card. |