Регистры PCI-E во время загрузки(видео черный экран)

tichm3
[user@workstation ~]$ sudo setpci -s "04:00.0" 04.b=7
[user@workstation ~]$ sudo setpci -s "00:17.0" 3e.b=8
[user@workstation ~]$ sudo setpci -s "04:00.0" 04.b 07
[user@workstation ~]$ sudo setpci -s "00:17.0" 3e.b 08

indeviral
Ошибка не красивая, может драйвер не тот?
Вы 340 поставили, попробуйте 304.

[    78.881]
X.Org X Server 1.19.5
Release Date: 2017-10-12
[    78.881] X Protocol Version 11, Revision 0
[    78.881] Build Operating System: Linux 4.9.54-1-lts x86_64
[    78.881] Current Operating System: Linux alice 4.13.6-1-ARCH #1 SMP PREEMPT Thu Oct 12 12:42:27 CEST 2017 x86_64
[    78.882] Kernel command line: initrd=\initramfs-linux.img root=/dev/sda2 rw elevator=deadline quiet splash resume=/dev/sda3 nmi_watchdog=0
[    78.882] Build Date: 12 October 2017  09:59:53PM
[    78.882]
[    78.882] Current version of pixman: 0.34.0
[    78.882]     Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
[    78.882] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    78.883] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Oct 17 14:27:45 2017
[    78.887] (==) Using config file: "/etc/X11/xorg.conf"
[    78.887] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    78.887] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    78.890] (==) ServerLayout "Layout0"
[    78.890] (**) |-->Screen "Screen0" (0)
[    78.890] (**) |   |-->Monitor "Monitor0"
[    78.890] (==) No device specified for screen "Screen0".
    Using the first device section listed.
[    78.890] (**) |   |-->Device "Nvidia Card"
[    78.890] (**) |   |-->GPUDevice "Nvidia Card"
[    78.890] (**) |-->Input Device "Keyboard0"
[    78.890] (**) |-->Input Device "Mouse0"
[    78.890] (==) Automatically adding devices
[    78.890] (==) Automatically enabling devices
[    78.890] (==) Automatically adding GPU devices
[    78.890] (==) Automatically binding GPU devices
[    78.891] (==) Max clients allowed: 256, resource mask: 0x1fffff
[    78.893] (WW) The directory "/usr/share/fonts/Type1/" does not exist.
[    78.893]     Entry deleted from font path.
[    78.893] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[    78.893]     Entry deleted from font path.
[    78.893]     (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[    78.893] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[    78.893]     Entry deleted from font path.
[    78.893]     (Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[    78.893] (==) FontPath set to:
    /usr/share/fonts/misc/,
    /usr/share/fonts/TTF/,
    /usr/share/fonts/OTF/
[    78.893] (**) ModulePath set to "/usr/lib/nvidia/,/usr/lib/xorg/modules/"
[    78.893] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[    78.893] (WW) Disabling Keyboard0
[    78.893] (WW) Disabling Mouse0
[    78.893] (II) Loader magic: 0x55eb19b2bd60
[    78.893] (II) Module ABI versions:
[    78.893]     X.Org ANSI C Emulation: 0.4
[    78.893]     X.Org Video Driver: 23.0
[    78.894]     X.Org XInput driver : 24.1
[    78.894]     X.Org Server Extension : 10.0
[    78.895] (++) using VT number 1

[    78.895] (--) controlling tty is VT number 1, auto-enabling KeepTty
[    78.899] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c1
[    78.899] (II) xfree86: Adding drm device (/dev/dri/card0)
[    78.901] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 11 paused 0
[    78.907] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/nvidia/,/usr/lib/xorg/modules/"
[    78.907] (**) OutputClass "nvidia" setting /dev/dri/card0 as PrimaryGPU
[    78.912] (--) PCI:*(0:4:0:0) 10de:08a0:106b:00c2 rev 162, Mem @ 0xd2000000/16777216, 0xc0000000/268435456, 0xd0000000/33554432, I/O @ 0x00001000/128, BIOS @ 0x????????/131072
[    78.912] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    78.912] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[    78.912] (II) LoadModule: "glx"
[    78.913] (II) Loading /usr/lib/nvidia/xorg/libglx.so
[    79.020] (II) Module glx: vendor="NVIDIA Corporation"
[    79.020]     compiled for 4.0.2, module version = 1.0.0
[    79.020]     Module class: X.Org Server Extension
[    79.020] (II) NVIDIA GLX Module  304.137  Thu Sep 14 14:12:52 PDT 2017
[    79.021] (II) LoadModule: "modesetting"
[    79.021] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    79.022] (II) Module modesetting: vendor="X.Org Foundation"
[    79.022]     compiled for 1.19.5, module version = 1.19.5
[    79.022]     Module class: X.Org Video Driver
[    79.022]     ABI class: X.Org Video Driver, version 23.0
[    79.022] (II) LoadModule: "nvidia"
[    79.022] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[    79.032] (II) Module nvidia: vendor="NVIDIA Corporation"
[    79.032]     compiled for 4.0.2, module version = 1.0.0
[    79.032]     Module class: X.Org Video Driver
[    79.034] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    79.034] (II) NVIDIA dlloader X Driver  304.137  Thu Sep 14 13:52:41 PDT 2017
[    79.034] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    79.035] (WW) Falling back to old probe method for modesetting
[    79.035] (II) Loading sub module "fb"
[    79.035] (II) LoadModule: "fb"
[    79.036] (II) Loading /usr/lib/xorg/modules/libfb.so
[    79.037] (II) Module fb: vendor="X.Org Foundation"
[    79.038]     compiled for 1.19.5, module version = 1.0.0
[    79.038]     ABI class: X.Org ANSI C Emulation, version 0.4
[    79.038] (II) Loading sub module "wfb"
[    79.038] (II) LoadModule: "wfb"
[    79.038] (II) Loading /usr/lib/xorg/modules/libwfb.so
[    79.039] (II) Module wfb: vendor="X.Org Foundation"
[    79.039]     compiled for 1.19.5, module version = 1.0.0
[    79.039]     ABI class: X.Org ANSI C Emulation, version 0.4
[    79.039] (II) Loading sub module "ramdac"
[    79.039] (II) LoadModule: "ramdac"
[    79.040] (II) Module "ramdac" already built-in
[    79.042] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
[    79.042] (==) NVIDIA(0): RGB weight 888
[    79.042] (==) NVIDIA(0): Default visual is TrueColor
[    79.042] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[    79.042] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[    79.042] (**) NVIDIA(0): Enabling 2D acceleration

tichm3
00:04.0 USB controller [0c03]: NVIDIA Corporation MCP89 OHCI USB 1.1 Controller [10de:0d9c] (rev a1)
04:00.0 VGA compatible controller [0300]: NVIDIA Corporation MCP89 [GeForce 320M] [10de:08a0] (rev a2)

vasek
Прошу не обижаться, что посеял панику в несовпадении значений регистров.
Смотрим вывод lspci и видим очень похожие устройства 00:04.0 и 04:00.0

tichm3
00:04.0 USB controller [0c03]: NVIDIA Corporation MCP89 OHCI USB 1.1 Controller [10de:0d9c] (rev a1)
04:00.0 VGA compatible controller [0300]: NVIDIA Corporation MCP89 [GeForce 320M] [10de:08a0] (rev a2)

Не совпадение значений регистров, отмеченное мною - моя вина - описался в команде lspci -s 00:04.0 -x - и получили вывод другого устройства (нашел анализируя привычный для меня вывод в байтах - несовпала ревизия, a1 вместо a2)

vasek
А вот интересно, загрузка в emergency пройдет нормально?
Если нормально, то можно попробовать работает ли в этом режиме команда setpci и если работает, то считать значения регистров и если они не измененные, то изменить эти значения и продолжить загрузку.
UPD ... хотя с большой долей вероятности, что модуля setpci еще не будет, но проверить стоит.

tichm3
Переехал на Nouveau все работает.

vasek

tichm3
Переехал на Nouveau все работает.

Выходит дело в драйвере?

tichm3, indeviral, вопрос - правило udev (изменение значений регистров PCI) загружается раньше модуля видеокарты?
В принципе, наверное, это можно увидеть в логах journal.

EDIT 1 - конечно, раньше ........ что то затупил.