Did you pci stub them? If you pci stubbed both cards then then X obviously won't launch since it has no active graphics device. The module is probably failing because it has no card to bind to and X is set to launch using the nvidia driver. If you bind one of the cards to nvidia, X will probably launch. On Feb 21, 2016 12:01 PM, "Garland Key" <david.garland....@gmail.com> wrote:
> It seems xorg crashed because the nvidia kernel module failed. Here's the > xorg log file: > > [ 10.474] (--) Log file renamed from "/var/log/Xorg.pid-1427.log" to > "/var/log/Xorg.0.log" > [ 10.474] > X.Org X Server 1.18.1 > Release Date: 2016-02-08 > [ 10.474] X Protocol Version 11, Revision 0 > [ 10.474] Build Operating System: Linux 4.2.5-1-ARCH x86_64 > [ 10.474] Current Operating System: Linux makeshift 4.4.1-2-ARCH #1 SMP > PREEMPT Wed Feb 3 13:12:33 UTC 2016 x86_64 > [ 10.474] Kernel command line: initrd=\initramfs-linux.img > root=/dev/sda2 rw resume=/dev/sda3 quiet splash rd.modules-load=vfio-pci > intel_iommu=on usbhid.quirks=0x1B1C:0x1B13:0x20000408 > [ 10.474] Build Date: 11 February 2016 09:57:03AM > [ 10.474] > [ 10.474] Current version of pixman: 0.34.0 > [ 10.474] Before reporting problems, check http://wiki.x.org > to make sure that you have the latest version. > [ 10.474] Markers: (--) probed, (**) from config file, (==) default > setting, > (++) from command line, (!!) notice, (II) informational, > (WW) warning, (EE) error, (NI) not implemented, (??) unknown. > [ 10.474] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Feb 21 > 10:37:06 2016 > [ 10.474] (==) Using config file: "/etc/X11/xorg.conf" > [ 10.474] (==) Using system config directory > "/usr/share/X11/xorg.conf.d" > [ 10.475] (==) ServerLayout "Layout0" > [ 10.475] (**) |-->Screen "Screen0" (0) > [ 10.475] (**) | |-->Monitor "Monitor0" > [ 10.475] (**) | |-->Device "Device0" > [ 10.475] (**) |-->Input Device "Keyboard0" > [ 10.475] (**) |-->Input Device "Mouse0" > [ 10.475] (==) Automatically adding devices > [ 10.475] (==) Automatically enabling devices > [ 10.475] (==) Automatically adding GPU devices > [ 10.475] (==) Max clients allowed: 256, resource mask: 0x1fffff > [ 10.475] (WW) `fonts.dir' not found (or not valid) in > "/usr/share/fonts/100dpi/". > [ 10.475] Entry deleted from font path. > [ 10.475] (Run 'mkfontdir' on "/usr/share/fonts/100dpi/"). > [ 10.475] (WW) `fonts.dir' not found (or not valid) in > "/usr/share/fonts/75dpi/". > [ 10.475] Entry deleted from font path. > [ 10.475] (Run 'mkfontdir' on "/usr/share/fonts/75dpi/"). > [ 10.475] (==) FontPath set to: > /usr/share/fonts/misc/, > /usr/share/fonts/TTF/, > /usr/share/fonts/OTF/, > /usr/share/fonts/Type1/ > [ 10.475] (==) ModulePath set to "/usr/lib/xorg/modules" > [ 10.475] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' > or 'vmmouse' will be disabled. > [ 10.475] (WW) Disabling Keyboard0 > [ 10.475] (WW) Disabling Mouse0 > [ 10.475] (II) Loader magic: 0x81ad60 > [ 10.475] (II) Module ABI versions: > [ 10.475] X.Org ANSI C Emulation: 0.4 > [ 10.475] X.Org Video Driver: 20.0 > [ 10.475] X.Org XInput driver : 22.1 > [ 10.475] X.Org Server Extension : 9.0 > [ 10.475] (++) using VT number 1 > > [ 10.475] (II) systemd-logind: logind integration requires -keeptty and > -keeptty was not provided, disabling logind integration > [ 10.478] (--) PCI:*(0:1:0:0) 10de:13c2:1458:367a rev 161, Mem @ > 0xfa000000/16777216, 0xc0000000/268435456, 0xd0000000/33554432, I/O @ > 0x0000e000/128, BIOS @ 0x????????/524288 > [ 10.478] (--) PCI: (0:2:0:0) 10de:13c2:1458:367a rev 161, Mem @ > 0xf8000000/16777216, 0xa0000000/268435456, 0xb0000000/33554432, I/O @ > 0x0000d000/128, BIOS @ 0x????????/524288 > [ 10.478] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file > or directory) > [ 10.478] (II) LoadModule: "glx" > [ 10.478] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so > [ 10.482] (II) Module glx: vendor="NVIDIA Corporation" > [ 10.482] compiled for 4.0.2, module version = 1.0.0 > [ 10.482] Module class: X.Org Server Extension > [ 10.482] (II) NVIDIA GLX Module 361.28 Wed Feb 3 15:10:57 PST 2016 > [ 10.482] (II) LoadModule: "nvidia" > [ 10.483] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so > [ 10.483] (II) Module nvidia: vendor="NVIDIA Corporation" > [ 10.483] compiled for 4.0.2, module version = 1.0.0 > [ 10.483] Module class: X.Org Video Driver > [ 10.483] (II) NVIDIA dlloader X Driver 361.28 Wed Feb 3 14:48:10 > PST 2016 > [ 10.483] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs > [ 10.483] (II) Loading sub module "fb" > [ 10.483] (II) LoadModule: "fb" > [ 10.483] (II) Loading /usr/lib/xorg/modules/libfb.so > [ 10.483] (II) Module fb: vendor="X.Org Foundation" > [ 10.483] compiled for 1.18.1, module version = 1.0.0 > [ 10.483] ABI class: X.Org ANSI C Emulation, version 0.4 > [ 10.483] (II) Loading sub module "wfb" > [ 10.483] (II) LoadModule: "wfb" > [ 10.483] (II) Loading /usr/lib/xorg/modules/libwfb.so > [ 10.484] (II) Module wfb: vendor="X.Org Foundation" > [ 10.484] compiled for 1.18.1, module version = 1.0.0 > [ 10.484] ABI class: X.Org ANSI C Emulation, version 0.4 > [ 10.484] (II) Loading sub module "ramdac" > [ 10.484] (II) LoadModule: "ramdac" > [ 10.484] (II) Module "ramdac" already built-in > [ 10.489] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. > Please see the > [ 10.489] (EE) NVIDIA: system's kernel log for additional error > messages and > [ 10.489] (EE) NVIDIA: consult the NVIDIA README for details. > [ 10.489] (EE) No devices detected. > [ 10.489] (EE) > Fatal server error: > [ 10.489] (EE) no screens found(EE) > [ 10.489] (EE) > Please consult the The X.Org Foundation support > at http://wiki.x.org > for help. > [ 10.489] (EE) Please also check the log file at "/var/log/Xorg.0.log" > for additional information. > [ 10.489] (EE) > > On Sun, Feb 21, 2016 at 11:10 AM Alex Williamson < > alex.william...@redhat.com> wrote: > >> On Sun, Feb 21, 2016 at 9:04 AM, Garland Key <david.garland....@gmail.com >> > wrote: >> >>> Thanks Alex, >>> >>> I consider myself an intermediate power user. I know enough to >>> understand what the line that you provided does, but not enough to write a >>> solution of my own. I inserted the line that you provided above in >>> /modprobe.d/vfio.conf and it caused X to fail. I had to alt+f2 to comment >>> it out, rebuilt initramfs and then reboot. >>> >>> It was suggested that I could do this through a systemd service in the >>> arch irc channel but nobody was able to provide details other than "man >>> systemd.service". Any further pointers is greatly appreciated. >>> >> >> Why does Xorg fail and what is a systemd script supposed to do >> differently to make it work? Maybe you just need to create an xorg.conf >> stub with a BusID to specify the remaining card for the host. >> >
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