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#1 2017-03-02 01:52:50

doodloo
Member
Registered: 2015-09-11
Posts: 30

Graphics Drivers Failure

Hello smile

This is a weird issue, really not related to XFCE, but I am hopping for some nice folks here to have ideas. I've been trying a lot of things from online resource, no luck so far.
I have two computers, one with a nVidia 970 and the other one with a 940. Both were running the proprietary driver fine (And I was able to switch between the Intel adapter and the nVidia one using the "nVidia Settings" application), but since recently (Kernel update?) the nVidia driver is not working anymore.

After seleting my flavor using Grub, the system boots (I see the services starting etc), but lightdm doesn't display, and I see a black screen with a non-blinking cursor on the top left.

I have tried many things, including trying with a 367, 375, 378 version, trying from the graphics/ppa repo, tried also the nVidia official installer. Nothing worked.
But right now I've noticed something. In `/etc/X11/xorg.conf` there are two layouts defined, one using a screen on nVidia and the other one using another screen on Intel. The adapter are switched by making one inactive apparently. Well if I make nVidia inactive and restart lightdm it works.

My main problem is that I really don't know what exactly is failing, I'm not sure if I installed a package that shouldn't be there, or if the combination of the kernel and the nVidia drivers is bad. I don't know what log to look for, the /var/log/Xorg.0.log? What am I looking for exactly? I've noticed a few EE when using the nVidia driver about a screen directive being deleted (but no xorg.conf exists for me to check anything):

[  1383.614] 
X.Org X Server 1.18.4
Release Date: 2016-07-19
[  1383.614] X Protocol Version 11, Revision 0
[  1383.614] Build Operating System: Linux 4.4.0-45-generic x86_64 Ubuntu
[  1383.614] Current Operating System: Linux AirforceOne 4.8.0-39-generic #42-Ubuntu SMP Mon Feb 20 11:47:27 UTC 2017 x86_64
[  1383.614] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=49cb472c-5393-4d6e-86b3-dc463e33c951 ro
[  1383.614] Build Date: 02 November 2016  10:06:55PM
[  1383.614] xorg-server 2:1.18.4-1ubuntu6.1 (For technical support please see http://www.ubuntu.com/support) 
[  1383.614] Current version of pixman: 0.33.6
[  1383.614] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[  1383.614] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  1383.614] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Mar  2 01:55:19 2017
[  1383.614] (==) Using config file: "/etc/X11/xorg.conf"
[  1383.614] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  1383.614] (==) ServerLayout "layout"
[  1383.614] (**) |-->Screen "nvidia" (0)
[  1383.614] (**) |   |-->Monitor "<default monitor>"
[  1383.614] (**) |   |-->Device "nvidia"
[  1383.614] (**) |   |-->GPUDevice "intel"
[  1383.614] (**) |   |-->GPUDevice "nvidia"
[  1383.614] (==) No monitor specified for screen "nvidia".
	Using a default monitor configuration.
[  1383.614] (**) |-->Inactive Device "intel"
[  1383.614] (==) Automatically adding devices
[  1383.614] (==) Automatically enabling devices
[  1383.614] (==) Automatically adding GPU devices
[  1383.614] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  1383.614] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[  1383.614] 	Entry deleted from font path.
[  1383.614] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[  1383.614] 	Entry deleted from font path.
[  1383.614] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[  1383.614] 	Entry deleted from font path.
[  1383.614] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[  1383.614] 	Entry deleted from font path.
[  1383.614] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[  1383.614] 	Entry deleted from font path.
[  1383.614] (==) FontPath set to:
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/Type1,
	built-ins
[  1383.614] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[  1383.614] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[  1383.614] (II) Loader magic: 0x563a1c089020
[  1383.614] (II) Module ABI versions:
[  1383.614] 	X.Org ANSI C Emulation: 0.4
[  1383.614] 	X.Org Video Driver: 20.0
[  1383.614] 	X.Org XInput driver : 22.1
[  1383.614] 	X.Org Server Extension : 9.0
[  1383.615] (++) using VT number 7

[  1383.615] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[  1383.615] (II) xfree86: Adding drm device (/dev/dri/card0)
[  1383.615] (II) xfree86: Adding drm device (/dev/dri/card1)
[  1383.620] (--) PCI:*(0:0:2:0) 8086:0416:1558:5281 rev 6, Mem @ 0xf7400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64, BIOS @ 0x????????/131072
[  1383.620] (--) PCI: (0:1:0:0) 10de:13d8:1558:5281 rev 161, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/524288
[  1383.620] (WW) "glamoregl" will not be loaded unless you've specified it to be loaded elsewhere.
[  1383.620] (II) "glx" will be loaded by default.
[  1383.620] (II) LoadModule: "glx"
[  1383.620] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/libglx.so
[  1383.623] (II) Module glx: vendor="NVIDIA Corporation"
[  1383.623] 	compiled for 4.0.2, module version = 1.0.0
[  1383.623] 	Module class: X.Org Server Extension
[  1383.623] (II) NVIDIA GLX Module  378.13  Tue Feb  7 18:25:34 PST 2017
[  1383.623] (II) LoadModule: "nvidia"
[  1383.623] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so
[  1383.623] (II) Module nvidia: vendor="NVIDIA Corporation"
[  1383.623] 	compiled for 4.0.2, module version = 1.0.0
[  1383.623] 	Module class: X.Org Video Driver
[  1383.623] (II) LoadModule: "modesetting"
[  1383.623] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[  1383.624] (II) Module modesetting: vendor="X.Org Foundation"
[  1383.624] 	compiled for 1.18.4, module version = 1.18.4
[  1383.624] 	Module class: X.Org Video Driver
[  1383.624] 	ABI class: X.Org Video Driver, version 20.0
[  1383.624] (II) NVIDIA dlloader X Driver  378.13  Tue Feb  7 18:01:51 PST 2017
[  1383.624] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[  1383.624] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[  1383.636] (II) Loading sub module "fb"
[  1383.636] (II) LoadModule: "fb"
[  1383.636] (II) Loading /usr/lib/xorg/modules/libfb.so
[  1383.636] (II) Module fb: vendor="X.Org Foundation"
[  1383.636] 	compiled for 1.18.4, module version = 1.0.0
[  1383.636] 	ABI class: X.Org ANSI C Emulation, version 0.4
[  1383.636] (II) Loading sub module "wfb"
[  1383.636] (II) LoadModule: "wfb"
[  1383.636] (II) Loading /usr/lib/xorg/modules/libwfb.so
[  1383.636] (II) Module wfb: vendor="X.Org Foundation"
[  1383.636] 	compiled for 1.18.4, module version = 1.0.0
[  1383.636] 	ABI class: X.Org ANSI C Emulation, version 0.4
[  1383.636] (II) Loading sub module "ramdac"
[  1383.636] (II) LoadModule: "ramdac"
[  1383.636] (II) Module "ramdac" already built-in
[  1384.651] (II) modeset(1): using drv /dev/dri/card1
[  1384.651] (EE) Screen 1 deleted because of no matching config section.
[  1384.651] (II) UnloadModule: "modesetting"
[  1384.651] (II) NVIDIA(0): Creating default Display subsection in Screen section
	"nvidia" for depth/fbbpp 24/32
[  1384.651] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[  1384.651] (==) NVIDIA(0): RGB weight 888
[  1384.651] (==) NVIDIA(0): Default visual is TrueColor
[  1384.651] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[  1384.651] (**) NVIDIA(0): Option "ConstrainCursor" "off"
[  1384.651] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration" "on"
[  1384.651] (**) NVIDIA(0): Option "IgnoreDisplayDevices" "CRT"
[  1384.651] (**) NVIDIA(0): Enabling 2D acceleration
[  1384.993] (II) NVIDIA(0): NVIDIA GPU GeForce GTX 970M (GM204-A) at PCI:1:0:0 (GPU-0)
[  1384.993] (--) NVIDIA(0): Memory: 6291456 kBytes
[  1384.993] (--) NVIDIA(0): VideoBIOS: 84.04.22.00.11
[  1384.994] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[  1384.994] (II) NVIDIA(0): Validated MetaModes:
[  1384.994] (II) NVIDIA(0):     "NULL"
[  1384.994] (II) NVIDIA(0): Virtual screen size determined to be 640 x 480
[  1384.994] (WW) NVIDIA(0): Unable to get display device for DPI computation.
[  1384.994] (==) NVIDIA(0): DPI set to (75, 75); computed from built-in default
[  1384.994] (--) Depth 24 pixmap format is 32 bpp
[  1384.994] (II) NVIDIA: Using 12288.00 MB of virtual memory for indirect memory
[  1384.994] (II) NVIDIA:     access.
[  1385.017] (II) NVIDIA(0): Built-in logo is bigger than the screen.
[  1385.017] (II) NVIDIA(0): Setting mode "NULL"
[  1385.021] (==) NVIDIA(0): Disabling shared memory pixmaps
[  1385.021] (==) NVIDIA(0): Backing store enabled
[  1385.021] (==) NVIDIA(0): Silken mouse enabled
[  1385.021] (==) NVIDIA(0): DPMS enabled
[  1385.022] (II) Loading sub module "dri2"
[  1385.022] (II) LoadModule: "dri2"
[  1385.022] (II) Module "dri2" already built-in
[  1385.022] (II) NVIDIA(0): [DRI2] Setup complete
[  1385.022] (II) NVIDIA(0): [DRI2]   VDPAU driver: nvidia
[  1385.022] (--) RandR disabled
[  1385.024] (II) SELinux: Disabled on system
[  1385.024] (II) Initializing extension GLX
[  1385.024] (II) Indirect GLX disabled.
[  1385.046] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[  1385.046] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[  1385.047] (II) LoadModule: "evdev"
[  1385.047] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[  1385.047] (II) Module evdev: vendor="X.Org Foundation"
[  1385.047] 	compiled for 1.18.3, module version = 2.10.2
[  1385.047] 	Module class: X.Org XInput Driver
[  1385.047] 	ABI class: X.Org XInput driver, version 22.1
[  1385.047] (II) Using input driver 'evdev' for 'Power Button'
[  1385.047] (**) Power Button: always reports core events
[  1385.047] (**) evdev: Power Button: Device: "/dev/input/event3"
[  1385.047] (--) evdev: Power Button: Vendor 0 Product 0x1
[  1385.047] (--) evdev: Power Button: Found keys
[  1385.047] (II) evdev: Power Button: Configuring as keyboard
[  1385.047] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3/event3"
[  1385.047] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[  1385.047] (**) Option "xkb_rules" "evdev"
[  1385.047] (**) Option "xkb_model" "pc105"
[  1385.047] (**) Option "xkb_layout" "us"
[  1385.047] (II) config/udev: Adding input device Video Bus (/dev/input/event6)
[  1385.047] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[  1385.047] (II) Using input driver 'evdev' for 'Video Bus'
[  1385.047] (**) Video Bus: always reports core events
[  1385.047] (**) evdev: Video Bus: Device: "/dev/input/event6"
[  1385.047] (--) evdev: Video Bus: Vendor 0 Product 0x6
[  1385.047] (--) evdev: Video Bus: Found keys
[  1385.047] (II) evdev: Video Bus: Configuring as keyboard
[  1385.047] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input12/event6"
[  1385.047] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[  1385.047] (**) Option "xkb_rules" "evdev"
[  1385.047] (**) Option "xkb_model" "pc105"
[  1385.047] (**) Option "xkb_layout" "us"
[  1385.047] (II) config/udev: Adding input device Video Bus (/dev/input/event5)
[  1385.048] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[  1385.048] (II) Using input driver 'evdev' for 'Video Bus'
[  1385.048] (**) Video Bus: always reports core events
[  1385.048] (**) evdev: Video Bus: Device: "/dev/input/event5"
[  1385.048] (--) evdev: Video Bus: Vendor 0 Product 0x6
[  1385.048] (--) evdev: Video Bus: Found keys
[  1385.048] (II) evdev: Video Bus: Configuring as keyboard
[  1385.048] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:4d/LNXVIDEO:00/input/input11/event5"
[  1385.048] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 8)
[  1385.048] (**) Option "xkb_rules" "evdev"
[  1385.048] (**) Option "xkb_model" "pc105"
[  1385.048] (**) Option "xkb_layout" "us"
[  1385.048] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[  1385.048] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[  1385.048] (II) Using input driver 'evdev' for 'Power Button'
[  1385.048] (**) Power Button: always reports core events
[  1385.048] (**) evdev: Power Button: Device: "/dev/input/event0"
[  1385.048] (--) evdev: Power Button: Vendor 0 Product 0x1
[  1385.048] (--) evdev: Power Button: Found keys
[  1385.048] (II) evdev: Power Button: Configuring as keyboard
[  1385.048] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[  1385.048] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 9)
[  1385.048] (**) Option "xkb_rules" "evdev"
[  1385.048] (**) Option "xkb_model" "pc105"
[  1385.048] (**) Option "xkb_layout" "us"
[  1385.048] (II) config/udev: Adding input device Lid Switch (/dev/input/event2)
[  1385.048] (II) No input driver specified, ignoring this device.
[  1385.048] (II) This device may have been added with another device file.
[  1385.048] (II) config/udev: Adding input device Sleep Button (/dev/input/event1)
[  1385.048] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[  1385.048] (II) Using input driver 'evdev' for 'Sleep Button'
[  1385.048] (**) Sleep Button: always reports core events
[  1385.048] (**) evdev: Sleep Button: Device: "/dev/input/event1"
[  1385.048] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[  1385.048] (--) evdev: Sleep Button: Found keys
[  1385.048] (II) evdev: Sleep Button: Configuring as keyboard
[  1385.048] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1/event1"
[  1385.048] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 10)
[  1385.048] (**) Option "xkb_rules" "evdev"
[  1385.048] (**) Option "xkb_model" "pc105"
[  1385.048] (**) Option "xkb_layout" "us"
[  1385.049] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=3 (/dev/input/event11)
[  1385.049] (II) No input driver specified, ignoring this device.
[  1385.049] (II) This device may have been added with another device file.
[  1385.049] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=7 (/dev/input/event12)
[  1385.049] (II) No input driver specified, ignoring this device.
[  1385.049] (II) This device may have been added with another device file.
[  1385.049] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=8 (/dev/input/event13)
[  1385.049] (II) No input driver specified, ignoring this device.
[  1385.049] (II) This device may have been added with another device file.
[  1385.049] (II) config/udev: Adding input device Razer Razer DeathAdder Chroma (/dev/input/event7)
[  1385.049] (**) Razer Razer DeathAdder Chroma: Applying InputClass "evdev pointer catchall"
[  1385.049] (II) Using input driver 'evdev' for 'Razer Razer DeathAdder Chroma'
[  1385.049] (**) Razer Razer DeathAdder Chroma: always reports core events
[  1385.049] (**) evdev: Razer Razer DeathAdder Chroma: Device: "/dev/input/event7"
[  1385.108] (--) evdev: Razer Razer DeathAdder Chroma: Vendor 0x1532 Product 0x43
[  1385.108] (--) evdev: Razer Razer DeathAdder Chroma: Found 9 mouse buttons
[  1385.108] (--) evdev: Razer Razer DeathAdder Chroma: Found scroll wheel(s)
[  1385.108] (--) evdev: Razer Razer DeathAdder Chroma: Found relative axes
[  1385.108] (--) evdev: Razer Razer DeathAdder Chroma: Found x and y relative axes
[  1385.108] (II) evdev: Razer Razer DeathAdder Chroma: Configuring as mouse
[  1385.108] (II) evdev: Razer Razer DeathAdder Chroma: Adding scrollwheel support
[  1385.108] (**) evdev: Razer Razer DeathAdder Chroma: YAxisMapping: buttons 4 and 5
[  1385.108] (**) evdev: Razer Razer DeathAdder Chroma: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[  1385.108] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/0003:1532:0043.0001/input/input13/event7"
[  1385.108] (II) XINPUT: Adding extended input device "Razer Razer DeathAdder Chroma" (type: MOUSE, id 11)
[  1385.108] (II) evdev: Razer Razer DeathAdder Chroma: initialized for relative axes.
[  1385.108] (**) Razer Razer DeathAdder Chroma: (accel) keeping acceleration scheme 1
[  1385.108] (**) Razer Razer DeathAdder Chroma: (accel) acceleration profile 0
[  1385.108] (**) Razer Razer DeathAdder Chroma: (accel) acceleration factor: 2.000
[  1385.108] (**) Razer Razer DeathAdder Chroma: (accel) acceleration threshold: 4
[  1385.109] (II) config/udev: Adding input device Razer Razer DeathAdder Chroma (/dev/input/mouse0)
[  1385.109] (II) No input driver specified, ignoring this device.
[  1385.109] (II) This device may have been added with another device file.
[  1385.109] (II) config/udev: Adding input device Razer Razer DeathAdder Chroma (/dev/input/event8)
[  1385.109] (**) Razer Razer DeathAdder Chroma: Applying InputClass "evdev keyboard catchall"
[  1385.109] (II) Using input driver 'evdev' for 'Razer Razer DeathAdder Chroma'
[  1385.109] (**) Razer Razer DeathAdder Chroma: always reports core events
[  1385.109] (**) evdev: Razer Razer DeathAdder Chroma: Device: "/dev/input/event8"
[  1385.109] (--) evdev: Razer Razer DeathAdder Chroma: Vendor 0x1532 Product 0x43
[  1385.109] (--) evdev: Razer Razer DeathAdder Chroma: Found 1 mouse buttons
[  1385.109] (--) evdev: Razer Razer DeathAdder Chroma: Found scroll wheel(s)
[  1385.109] (--) evdev: Razer Razer DeathAdder Chroma: Found relative axes
[  1385.109] (II) evdev: Razer Razer DeathAdder Chroma: Forcing relative x/y axes to exist.
[  1385.109] (--) evdev: Razer Razer DeathAdder Chroma: Found absolute axes
[  1385.109] (--) evdev: Razer Razer DeathAdder Chroma: Found absolute multitouch axes
[  1385.109] (--) evdev: Razer Razer DeathAdder Chroma: Fake MT device detected
[  1385.109] (--) evdev: Razer Razer DeathAdder Chroma: Found keys
[  1385.109] (II) evdev: Razer Razer DeathAdder Chroma: Configuring as mouse
[  1385.109] (II) evdev: Razer Razer DeathAdder Chroma: Configuring as keyboard
[  1385.109] (II) evdev: Razer Razer DeathAdder Chroma: Adding scrollwheel support
[  1385.109] (**) evdev: Razer Razer DeathAdder Chroma: YAxisMapping: buttons 4 and 5
[  1385.109] (**) evdev: Razer Razer DeathAdder Chroma: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[  1385.109] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:1532:0043.0002/input/input14/event8"
[  1385.109] (II) XINPUT: Adding extended input device "Razer Razer DeathAdder Chroma" (type: KEYBOARD, id 12)
[  1385.110] (**) Option "xkb_rules" "evdev"
[  1385.110] (**) Option "xkb_model" "pc105"
[  1385.110] (**) Option "xkb_layout" "us"
[  1385.110] (II) evdev: Razer Razer DeathAdder Chroma: initialized for relative axes.
[  1385.110] (WW) evdev: Razer Razer DeathAdder Chroma: ignoring absolute axes.
[  1385.110] (**) Razer Razer DeathAdder Chroma: (accel) keeping acceleration scheme 1
[  1385.110] (**) Razer Razer DeathAdder Chroma: (accel) acceleration profile 0
[  1385.110] (**) Razer Razer DeathAdder Chroma: (accel) acceleration factor: 2.000
[  1385.110] (**) Razer Razer DeathAdder Chroma: (accel) acceleration threshold: 4
[  1385.110] (II) config/udev: Adding input device Razer Razer DeathAdder Chroma (/dev/input/event10)
[  1385.110] (**) Razer Razer DeathAdder Chroma: Applying InputClass "evdev keyboard catchall"
[  1385.110] (II) Using input driver 'evdev' for 'Razer Razer DeathAdder Chroma'
[  1385.110] (**) Razer Razer DeathAdder Chroma: always reports core events
[  1385.110] (**) evdev: Razer Razer DeathAdder Chroma: Device: "/dev/input/event10"
[  1385.111] (--) evdev: Razer Razer DeathAdder Chroma: Vendor 0x1532 Product 0x43
[  1385.111] (--) evdev: Razer Razer DeathAdder Chroma: Found keys
[  1385.111] (II) evdev: Razer Razer DeathAdder Chroma: Configuring as keyboard
[  1385.111] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.2/0003:1532:0043.0003/input/input15/event10"
[  1385.111] (II) XINPUT: Adding extended input device "Razer Razer DeathAdder Chroma" (type: KEYBOARD, id 13)
[  1385.111] (**) Option "xkb_rules" "evdev"
[  1385.111] (**) Option "xkb_model" "pc105"
[  1385.111] (**) Option "xkb_layout" "us"
[  1385.111] (II) config/udev: Adding input device BisonCam, NB Pro (/dev/input/event19)
[  1385.111] (**) BisonCam, NB Pro: Applying InputClass "evdev keyboard catchall"
[  1385.111] (II) Using input driver 'evdev' for 'BisonCam, NB Pro'
[  1385.111] (**) BisonCam, NB Pro: always reports core events
[  1385.111] (**) evdev: BisonCam, NB Pro: Device: "/dev/input/event19"
[  1385.111] (--) evdev: BisonCam, NB Pro: Vendor 0x5986 Product 0x55c
[  1385.111] (--) evdev: BisonCam, NB Pro: Found keys
[  1385.111] (II) evdev: BisonCam, NB Pro: Configuring as keyboard
[  1385.111] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10:1.0/input/input26/event19"
[  1385.111] (II) XINPUT: Adding extended input device "BisonCam, NB Pro" (type: KEYBOARD, id 14)
[  1385.111] (**) Option "xkb_rules" "evdev"
[  1385.111] (**) Option "xkb_model" "pc105"
[  1385.111] (**) Option "xkb_layout" "us"
[  1385.112] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event14)
[  1385.112] (II) No input driver specified, ignoring this device.
[  1385.112] (II) This device may have been added with another device file.
[  1385.112] (II) config/udev: Adding input device HDA Intel PCH Line (/dev/input/event15)
[  1385.113] (II) No input driver specified, ignoring this device.
[  1385.113] (II) This device may have been added with another device file.
[  1385.113] (II) config/udev: Adding input device HDA Intel PCH Line Out (/dev/input/event16)
[  1385.113] (II) No input driver specified, ignoring this device.
[  1385.113] (II) This device may have been added with another device file.
[  1385.114] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event17)
[  1385.114] (II) No input driver specified, ignoring this device.
[  1385.114] (II) This device may have been added with another device file.
[  1385.114] (II) config/udev: Adding input device Clevo Airplane-Mode Hotkey (/dev/input/event18)
[  1385.114] (**) Clevo Airplane-Mode Hotkey: Applying InputClass "evdev keyboard catchall"
[  1385.114] (II) Using input driver 'evdev' for 'Clevo Airplane-Mode Hotkey'
[  1385.114] (**) Clevo Airplane-Mode Hotkey: always reports core events
[  1385.114] (**) evdev: Clevo Airplane-Mode Hotkey: Device: "/dev/input/event18"
[  1385.114] (--) evdev: Clevo Airplane-Mode Hotkey: Vendor 0 Product 0
[  1385.114] (--) evdev: Clevo Airplane-Mode Hotkey: Found keys
[  1385.114] (II) evdev: Clevo Airplane-Mode Hotkey: Configuring as keyboard
[  1385.114] (**) Option "config_info" "udev:/sys/devices/platform/clevo_xsm_wmi/input/input25/event18"
[  1385.114] (II) XINPUT: Adding extended input device "Clevo Airplane-Mode Hotkey" (type: KEYBOARD, id 15)
[  1385.114] (**) Option "xkb_rules" "evdev"
[  1385.114] (**) Option "xkb_model" "pc105"
[  1385.115] (**) Option "xkb_layout" "us"
[  1385.116] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event4)
[  1385.116] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[  1385.116] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[  1385.116] (**) AT Translated Set 2 keyboard: always reports core events
[  1385.116] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event4"
[  1385.116] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[  1385.116] (--) evdev: AT Translated Set 2 keyboard: Found keys
[  1385.116] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[  1385.116] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input4/event4"
[  1385.116] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 16)
[  1385.116] (**) Option "xkb_rules" "evdev"
[  1385.116] (**) Option "xkb_model" "pc105"
[  1385.116] (**) Option "xkb_layout" "us"
[  1385.117] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event9)
[  1385.117] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[  1385.117] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[  1385.117] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[  1385.117] (II) LoadModule: "synaptics"
[  1385.117] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[  1385.118] (II) Module synaptics: vendor="X.Org Foundation"
[  1385.118] 	compiled for 1.18.3, module version = 1.8.3
[  1385.118] 	Module class: X.Org XInput Driver
[  1385.118] 	ABI class: X.Org XInput driver, version 22.1
[  1385.118] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[  1385.118] (**) SynPS/2 Synaptics TouchPad: always reports core events
[  1385.118] (**) Option "Device" "/dev/input/event9"
[  1385.180] (II) synaptics: SynPS/2 Synaptics TouchPad: ignoring touch events for semi-multitouch device
[  1385.180] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5692 (res 66)
[  1385.180] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4680 (res 102)
[  1385.180] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[  1385.180] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[  1385.180] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left right double triple
[  1385.180] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[  1385.180] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[  1385.180] (**) SynPS/2 Synaptics TouchPad: always reports core events
[  1385.212] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio2/input/input10/event9"
[  1385.212] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 17)
[  1385.212] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[  1385.212] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed is now 1.75
[  1385.212] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) AccelFactor is now 0.037
[  1385.212] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[  1385.212] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[  1385.212] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[  1385.212] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[  1385.212] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[  1385.212] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse1)
[  1385.213] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[  1434.957] (II) UnloadModule: "synaptics"
[  1434.957] (II) evdev: AT Translated Set 2 keyboard: Close
[  1434.957] (II) UnloadModule: "evdev"
[  1434.957] (II) evdev: Clevo Airplane-Mode Hotkey: Close
[  1434.957] (II) UnloadModule: "evdev"
[  1434.957] (II) evdev: BisonCam, NB Pro: Close
[  1434.957] (II) UnloadModule: "evdev"
[  1434.957] (II) evdev: Razer Razer DeathAdder Chroma: Close
[  1434.957] (II) UnloadModule: "evdev"
[  1434.957] (II) evdev: Razer Razer DeathAdder Chroma: Close
[  1434.958] (II) UnloadModule: "evdev"
[  1434.958] (II) evdev: Razer Razer DeathAdder Chroma: Close
[  1434.958] (II) UnloadModule: "evdev"
[  1434.958] (II) evdev: Sleep Button: Close
[  1434.958] (II) UnloadModule: "evdev"
[  1434.958] (II) evdev: Power Button: Close
[  1434.958] (II) UnloadModule: "evdev"
[  1434.958] (II) evdev: Video Bus: Close
[  1434.958] (II) UnloadModule: "evdev"
[  1434.958] (II) evdev: Video Bus: Close
[  1434.958] (II) UnloadModule: "evdev"
[  1434.958] (II) evdev: Power Button: Close
[  1434.958] (II) UnloadModule: "evdev"
[  1434.983] (II) NVIDIA(GPU-0): Deleting GPU-0
[  1434.983] (II) Server terminated successfully (0). Closing log file.

Both computers are showing the issue. The Nouveau driver however runs without an issue.

Any clue?
Thanks!
Doodloo.

Last edited by doodloo (2017-03-02 01:57:59)

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#2 2017-03-02 10:29:39

k-3.14
Member
From: Rhineland
Registered: 2017-02-18
Posts: 83

Re: Graphics Drivers Failure

Strange, no (EE) in your printout.

Maybe try to rename xorg.conf to xorg.conf.bak and do a restart. Forcing a new xorg.conf to be generated.

br

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#3 2017-03-02 15:18:32

doodloo
Member
Registered: 2015-09-11
Posts: 30

Re: Graphics Drivers Failure

@k-3.14 thank you for your help!

I don't think this is too much relevant. I've already tested with and without the file. Also, the issue shows on two computers. A more detailed description of the problem is here: https://bugs.launchpad.net/ubuntu/+sour … ug/1669469

I noticed a weird code "!!! Unknown header type 7f" when doing a lspci. Also I've noticed unusual behavior from Compton even when running on the intel chip.

Really the problem boils down to:
- prime-select intel, reboot, ok.
- prime-select nvidia, reboot, black screen.

Where do you usually find logs for this?

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#4 2017-03-03 04:55:07

Sloth
Member
Registered: 2013-04-06
Posts: 12

Re: Graphics Drivers Failure

In case of dual gpu systems, you need to install bumblebee drivers. Here are some references,

* https://wiki.ubuntu.com/Bumblebee
* http://askubuntu.com/questions/758972/d … 878#760878
* http://www.webupd8.org/2016/08/how-to-i … lebee.html

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#5 2017-03-03 12:07:32

doodloo
Member
Registered: 2015-09-11
Posts: 30

Re: Graphics Drivers Failure

@Sloth thanks.

I highly doubt that. It worked fine before, and I never used bumblebee for a good reason: I don't want offscreen rendering of windowed regions. Bumblebee is for selective "per-application" GPU based rendering (And this comes at a cost also). Bumblebee addresses a very different need than the one I describe here (prime, not primus).

Any Xorg power-user around? big_smile

Doodloo.

Last edited by doodloo (2017-03-03 12:09:00)

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