xorg log? WM/DE?

DE/WM is latest kde with its default WM: kdebase-runtime 17.08.3-1, plasma-desktop 5.11.3-1, kwin 5.11.3-1

Xorg.0.log: (Some irrelevant and sensitive information has been masked with ***)

[ 4.919] (--) Log file renamed from "/var/log/Xorg.pid-439.log" to "/var/log/Xorg.0.log"
[ 4.919]
X.Org X Server 1.19.5
Release Date: 2017-10-12
[ 4.919] X Protocol Version 11, Revision 0
[ 4.919] Build Operating System: Linux 4.9.54-1-lts x86_64
[ 4.919] Current Operating System: Linux riemann 4.13.12-1-ARCH #1 SMP PREEMPT Wed Nov 8 11:54:06 CET 2017 x86_64
[ 4.919] Kernel command line: initrd=\intel-ucode.img initrd=\initramfs-linux.img resume=/dev/sda6 root=/dev/mapper/vg-root rw
[ 4.919] Build Date: 12 October 2017 09:59:53PM
[ 4.919]
[ 4.919] Current version of pixman: 0.34.0
[ 4.919] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 4.919] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 4.919] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Nov 18 10:16:48 2017
[ 4.921] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 4.921] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 4.922] (==) No Layout section. Using the first Screen section.
[ 4.922] (==) No screen section available. Using defaults.
[ 4.922] (**) |-->Screen "Default Screen Section" (0)
[ 4.922] (**) | |-->Monitor "<default monitor>"
[ 4.922] (==) No device specified for screen "Default Screen Section".
Using the first device section listed.
[ 4.922] (**) | |-->Device "Intel Graphics"
[ 4.922] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 4.922] (==) Automatically adding devices
[ 4.922] (==) Automatically enabling devices
[ 4.922] (==) Automatically adding GPU devices
[ 4.922] (==) Automatically binding GPU devices
[ 4.922] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 4.924] (WW) The directory "/usr/share/fonts/Type1/" does not exist.
[ 4.924] Entry deleted from font path.
[ 4.924] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[ 4.924] Entry deleted from font path.
[ 4.924] (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[ 4.924] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[ 4.924] Entry deleted from font path.
[ 4.924] (Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[ 4.924] (==) FontPath set to:
/usr/share/fonts/misc/,
/usr/share/fonts/TTF/,
/usr/share/fonts/OTF/
[ 4.924] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 4.924] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 4.924] (II) Loader magic: 0x55ec67461d60
[ 4.924] (II) Module ABI versions:
[ 4.924] X.Org ANSI C Emulation: 0.4
[ 4.924] X.Org Video Driver: 23.0
[ 4.924] X.Org XInput driver : 24.1
[ 4.924] X.Org Server Extension : 10.0
[ 4.925] (++) using VT number 1

[ 4.925] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 4.925] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 4.933] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 4.934] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules"
[ 4.934] (**) OutputClass "nvidia" setting /dev/dri/card0 as PrimaryGPU
[ 4.935] (--) PCI: (0:0:2:0) *********************************************************************************
[ 4.935] (--) PCI:*(0:6:0:0) *********************************************************************************
[ 4.935] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 4.935] (II) LoadModule: "glx"
[ 4.936] (II) Loading /usr/lib/nvidia/xorg/libglx.so
[ 4.984] (II) Module glx: vendor="NVIDIA Corporation"
[ 4.985] compiled for 4.0.2, module version = 1.0.0
[ 4.985] Module class: X.Org Server Extension
[ 4.985] (II) NVIDIA GLX Module 387.22 Wed Oct 25 22:41:23 PDT 2017
[ 4.985] (II) LoadModule: "intel"
[ 4.986] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 4.988] (II) Module intel: vendor="X.Org Foundation"
[ 4.989] compiled for 1.19.5, module version = 2.99.917
[ 4.989] Module class: X.Org Video Driver
[ 4.989] ABI class: X.Org Video Driver, version 23.0
[ 4.989] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[ 4.989] (II) intel: Driver for Intel(R) HD Graphics
[ 4.989] (II) intel: Driver for Intel(R) Iris(TM) Graphics
[ 4.989] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
[ 4.990] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20170619
[ 4.990] (II) intel(0): SNA compiled from 2.99.917-800-g37a682aa
[ 4.991] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 520
[ 4.991] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx, avx2; using a maximum of 2 threads
[ 4.991] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 4.991] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 4.991] (==) intel(0): RGB weight 888
[ 4.991] (==) intel(0): Default visual is TrueColor
[ 4.991] (II) intel(0): Output eDP1 using monitor section eDP1
[ 4.991] (**) intel(0): Found backlight control interface intel_backlight (type 'raw') for output eDP1
[ 4.991] (II) intel(0): Enabled output eDP1
[ 4.991] (II) intel(0): Output DP1 has no monitor section
[ 4.991] (II) intel(0): Enabled output DP1
[ 4.991] (II) intel(0): Output HDMI1 has no monitor section
[ 4.992] (II) intel(0): Enabled output HDMI1
[ 4.992] (II) intel(0): Output DP2 has no monitor section
[ 4.992] (II) intel(0): Enabled output DP2
[ 4.992] (II) intel(0): Output HDMI2 has no monitor section
[ 4.992] (II) intel(0): Enabled output HDMI2
[ 4.992] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[ 4.992] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 4.992] (II) intel(0): Enabled output VIRTUAL1
[ 4.992] (--) intel(0): Output eDP1 using initial mode 1920x1080 on pipe 0
[ 4.992] (==) intel(0): TearFree enabled
[ 4.992] (==) intel(0): Using gamma correction (1.0, 1.0, 1.0)
[ 4.992] (==) intel(0): DPI set to (96, 96)
[ 4.992] (II) Loading sub module "dri3"
[ 4.992] (II) LoadModule: "dri3"
[ 4.992] (II) Module "dri3" already built-in
[ 4.992] (II) Loading sub module "dri2"
[ 4.992] (II) LoadModule: "dri2"
[ 4.992] (II) Module "dri2" already built-in
[ 4.992] (II) Loading sub module "present"
[ 4.992] (II) LoadModule: "present"
[ 4.992] (II) Module "present" already built-in
[ 4.992] (==) Depth 24 pixmap format is 32 bpp
[ 4.994] (II) intel(0): SNA initialized with Skylake (gen9) backend
[ 4.994] (==) intel(0): Backing store enabled
[ 4.994] (==) intel(0): Silken mouse enabled
[ 4.995] (II) intel(0): HW Cursor enabled
[ 4.995] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 4.995] (==) intel(0): DPMS enabled
[ 4.995] (==) intel(0): Display hotplug detection enabled
[ 4.995] (II) intel(0): [DRI2] Setup complete
[ 4.995] (II) intel(0): [DRI2] DRI driver: i965
[ 4.995] (II) intel(0): [DRI2] VDPAU driver: va_gl
[ 4.995] (II) intel(0): direct rendering: DRI2 DRI3 enabled
[ 4.995] (II) intel(0): hardware support for Present enabled
[ 4.995] (--) RandR disabled
[ 4.999] (EE) Failed to initialize GLX extension (Compatible NVIDIA X driver not found)
[ 5.001] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 5.017] (II) intel(0): Setting screen physical size to 340 x 190
[ 5.057] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[ 5.057] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[ 5.057] (**) Power Button: Applying InputClass "system-keyboard"
[ 5.057] (II) LoadModule: "libinput"
[ 5.058] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[ 5.067] (II) Module libinput: vendor="X.Org Foundation"
[ 5.068] compiled for 1.19.3, module version = 0.26.0
[ 5.068] Module class: X.Org XInput Driver
[ 5.068] ABI class: X.Org XInput driver, version 24.1
[ 5.068] (II) Using input driver 'libinput' for 'Power Button'
[ 5.068] (**) Power Button: always reports core events
[ 5.068] (**) Option "Device" "/dev/input/event3"
[ 5.068] (**) Option "_source" "server/udev"
[ 5.069] (II) event3 - (II) Power Button: (II) is tagged by udev as: Keyboard
[ 5.069] (II) event3 - (II) Power Button: (II) device is a keyboard
[ 5.069] (II) event3 - (II) Power Button: (II) device removed
[ 5.087] (**) Option "config_info" "*****************************************"
[ 5.087] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 5.087] (**) Option "xkb_options" "caps:swapescape"
[ 5.119] (II) event3 - (II) Power Button: (II) is tagged by udev as: Keyboard
[ 5.119] (II) event3 - (II) Power Button: (II) device is a keyboard
[ 5.120] (II) config/udev: Adding input device Video Bus (/dev/input/event7)
[ 5.120] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[ 5.120] (**) Video Bus: Applying InputClass "system-keyboard"
[ 5.120] (II) Using input driver 'libinput' for 'Video Bus'
[ 5.120] (**) Video Bus: always reports core events
[ 5.120] (**) Option "Device" "/dev/input/event7"
[ 5.120] (**) Option "_source" "server/udev"
[ 5.120] (II) event7 - (II) Video Bus: (II) is tagged by udev as: Keyboard
[ 5.120] (II) event7 - (II) Video Bus: (II) device is a keyboard
[ 5.120] (II) event7 - (II) Video Bus: (II) device removed
[ 5.170] (**) Option "config_info" "********************************************************"
[ 5.170] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[ 5.170] (**) Option "xkb_options" "caps:swapescape"
[ 5.172] (II) event7 - (II) Video Bus: (II) is tagged by udev as: Keyboard
[ 5.172] (II) event7 - (II) Video Bus: (II) device is a keyboard
[ 5.173] (II) config/udev: Adding input device Video Bus (/dev/input/event8)
[ 5.173] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[ 5.173] (**) Video Bus: Applying InputClass "system-keyboard"
[ 5.173] (II) Using input driver 'libinput' for 'Video Bus'
[ 5.173] (**) Video Bus: always reports core events
[ 5.173] (**) Option "Device" "/dev/input/event8"
[ 5.174] (**) Option "_source" "server/udev"
[ 5.175] (II) event8 - (II) Video Bus: (II) is tagged by udev as: Keyboard
[ 5.175] (II) event8 - (II) Video Bus: (II) device is a keyboard
[ 5.175] (II) event8 - (II) Video Bus: (II) device removed
[ 5.220] (**) Option "config_info" "*****************************************************************"
[ 5.220] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 8)
[ 5.220] (**) Option "xkb_options" "caps:swapescape"
[ 5.222] (II) event8 - (II) Video Bus: (II) is tagged by udev as: Keyboard
[ 5.222] (II) event8 - (II) Video Bus: (II) device is a keyboard
[ 5.223] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[ 5.223] (II) No input driver specified, ignoring this device.
[ 5.223] (II) This device may have been added with another device file.
[ 5.224] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[ 5.224] (**) Sleep Button: Applying InputClass "libinput keyboard catchall"
[ 5.224] (**) Sleep Button: Applying InputClass "system-keyboard"
[ 5.224] (II) Using input driver 'libinput' for 'Sleep Button'
[ 5.224] (**) Sleep Button: always reports core events
[ 5.224] (**) Option "Device" "/dev/input/event2"
[ 5.224] (**) Option "_source" "server/udev"
[ 5.225] (II) event2 - (II) Sleep Button: (II) is tagged by udev as: Keyboard
[ 5.225] (II) event2 - (II) Sleep Button: (II) device is a keyboard
[ 5.225] (II) event2 - (II) Sleep Button: (II) device removed
[ 5.247] (**) Option "config_info" "************************************************"
[ 5.247] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[ 5.247] (**) Option "xkb_options" "caps:swapescape"
[ 5.249] (II) event2 - (II) Sleep Button: (II) is tagged by udev as: Keyboard
[ 5.249] (II) event2 - (II) Sleep Button: (II) device is a keyboard
[ 5.251] (II) config/udev: Adding input device **** (/dev/input/event6)
[ 5.251] (**) ****: Applying InputClass "libinput pointer catchall"
[ 5.251] (II) Using input driver 'libinput' for '****'
[ 5.251] (**) ****: always reports core events
[ 5.251] (**) Option "Device" "/dev/input/event6"
[ 5.251] (**) Option "_source" "server/udev"
[ 5.253] (II) event6 - (II) ************************************
[ 5.253] (II) event6 - (II) ******************************
[ 5.253] (II) event6 - (II) ***************************
[ 5.307] (**) Option "config_info" "********************************************************************************"
[ 5.307] (II) XINPUT: Adding extended input device "************" (type: MOUSE, id 10)
[ 5.307] (**) Option "AccelerationScheme" "none"
[ 5.307] (**) **********************************
[ 5.307] (**) ************************************
[ 5.307] (**) *************************************
[ 5.309] (II) event6 - (II) ************************************
[ 5.309] (II) event6 - (II) ******************************
[ 5.311] (II) config/udev: Adding input device ************ (/dev/input/mouse0)
[ 5.311] (II) No input driver specified, ignoring this device.
[ 5.311] (II) This device may have been added with another device file.
[ 5.312] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event9)
[ 5.312] (II) No input driver specified, ignoring this device.
[ 5.312] (II) This device may have been added with another device file.
[ 5.313] (II) config/udev: Adding input device HDA Intel PCH Dock Mic (/dev/input/event10)
[ 5.313] (II) No input driver specified, ignoring this device.
[ 5.313] (II) This device may have been added with another device file.
[ 5.314] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event11)
[ 5.314] (II) No input driver specified, ignoring this device.
[ 5.314] (II) This device may have been added with another device file.
[ 5.315] (II) config/udev: Adding input device HDA Intel PCH Dock Headphone (/dev/input/event12)
[ 5.315] (II) No input driver specified, ignoring this device.
[ 5.315] (II) This device may have been added with another device file.
[ 5.315] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event13)
[ 5.316] (II) No input driver specified, ignoring this device.
[ 5.316] (II) This device may have been added with another device file.
[ 5.316] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=3 (/dev/input/event14)
[ 5.316] (II) No input driver specified, ignoring this device.
[ 5.316] (II) This device may have been added with another device file.
[ 5.317] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=7 (/dev/input/event15)
[ 5.317] (II) No input driver specified, ignoring this device.
[ 5.317] (II) This device may have been added with another device file.
[ 5.318] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=8 (/dev/input/event16)
[ 5.318] (II) No input driver specified, ignoring this device.
[ 5.318] (II) This device may have been added with another device file.
[ 5.319] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=9 (/dev/input/event17)
[ 5.319] (II) No input driver specified, ignoring this device.
[ 5.319] (II) This device may have been added with another device file.
[ 5.320] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=10 (/dev/input/event18)
[ 5.320] (II) No input driver specified, ignoring this device.
[ 5.320] (II) This device may have been added with another device file.
[ 5.321] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[ 5.321] (**) AT Translated Set 2 keyboard: Applying InputClass "libinput keyboard catchall"
[ 5.321] (**) AT Translated Set 2 keyboard: Applying InputClass "system-keyboard"
[ 5.321] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
[ 5.321] (**) AT Translated Set 2 keyboard: always reports core events
[ 5.321] (**) Option "Device" "/dev/input/event0"
[ 5.321] (**) Option "_source" "server/udev"
[ 5.322] (II) event0 - (II) AT Translated Set 2 keyboard: (II) is tagged by udev as: Keyboard
[ 5.322] (II) event0 - (II) AT Translated Set 2 keyboard: (II) device is a keyboard
[ 5.322] (II) event0 - (II) AT Translated Set 2 keyboard: (II) device removed
[ 5.357] (**) Option "config_info" "*****************************************"
[ 5.357] (II) XINPUT: Adding extended input device ************************************
[ 5.357] (**) Option "xkb_options" "caps:swapescape"
[ 5.359] (II) event0 - (II) AT Translated Set 2 keyboard: (II) is tagged by udev as: Keyboard
[ 5.359] (II) event0 - (II) AT Translated Set 2 keyboard: (II) device is a keyboard
[ 5.360] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event19)
[ 5.360] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "libinput touchpad catchall"
[ 5.360] (II) Using input driver 'libinput' for 'SynPS/2 Synaptics TouchPad'
[ 5.360] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 5.360] (**) Option "Device" "/dev/input/event19"
[ 5.360] (**) Option "_source" "server/udev"
[ 5.361] (II) event19 - (II) SynPS/2 Synaptics TouchPad: (II) is tagged by udev as: Touchpad
[ 5.361] (II) event19 - (II) SynPS/2 Synaptics TouchPad: (II) device is a touchpad
[ 5.361] (II) event19 - (II) SynPS/2 Synaptics TouchPad: (II) device removed
[ 5.417] (**) Option "config_info" "****************************************"
[ 5.417] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 12)
[ 5.417] (**) Option "AccelerationScheme" "none"
[ 5.418] (**) SynPS/2 Synaptics TouchPad: (accel) selected scheme none/0
[ 5.418] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[ 5.418] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[ 5.419] (II) event19 - (II) SynPS/2 Synaptics TouchPad: (II) is tagged by udev as: Touchpad
[ 5.419] (II) event19 - (II) SynPS/2 Synaptics TouchPad: (II) device is a touchpad
[ 5.420] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse1)
[ 5.420] (II) No input driver specified, ignoring this device.
[ 5.420] (II) This device may have been added with another device file.
[ 5.421] (II) config/udev: Adding input device PC Speaker (/dev/input/event4)
[ 5.421] (II) No input driver specified, ignoring this device.
[ 5.421] (II) This device may have been added with another device file.
[ 5.422] (II) config/udev: Adding input device ThinkPad Extra Buttons (/dev/input/event5)
[ 5.422] (**) ThinkPad Extra Buttons: Applying InputClass "libinput keyboard catchall"
[ 5.422] (**) ThinkPad Extra Buttons: Applying InputClass "system-keyboard"
[ 5.422] (II) Using input driver 'libinput' for 'ThinkPad Extra Buttons'
[ 5.423] (**) ThinkPad Extra Buttons: always reports core events
[ 5.423] (**) Option "Device" "/dev/input/event5"
[ 5.423] (**) Option "_source" "server/udev"
[ 5.424] (II) event5 - (II) ThinkPad Extra Buttons: (II) is tagged by udev as: Keyboard Switch
[ 5.424] (II) event5 - (II) ThinkPad Extra Buttons: (II) device is a keyboard
[ 5.424] (II) event5 - (II) ThinkPad Extra Buttons: (II) device removed
[ 5.466] (**) Option "config_info" "udev:/sys/devices/platform/thinkpad_acpi/input/input5/event5"
[ 5.467] (II) XINPUT: Adding extended input device "ThinkPad Extra Buttons" (type: KEYBOARD, id 13)
[ 5.467] (**) Option "xkb_options" "caps:swapescape"
[ 5.469] (II) event5 - (II) ThinkPad Extra Buttons: (II) is tagged by udev as: Keyboard Switch
[ 5.469] (II) event5 - (II) ThinkPad Extra Buttons: (II) device is a keyboard
[ 6.994] (II) intel(0): EDID vendor "BOE", prod id 1584
[ 6.994] (II) intel(0): Printing DDC gathered Modelines:
[ 6.994] (II) intel(0): Modeline "1920x1080"x0.0 141.40 1920 1968 2000 2142 1080 1083 1089 1100 +hsync -vsync (66.0 kHz eP)
[ 15.594] (II) event19 - (II) SynPS/2 Synaptics TouchPad: (II) device removed

p.s. Executing `glxinfo` doesn't cause logs been written to Xorg.0.log.

So it's trying to use nvidia for GLX, suggesting you *still* don't have your optimus setup configured correctly. Please use the forums/mailing lists/IRC for help.