nouveau is not installed(intentionally), not sure why xorg tries to load in nvidia mode yet. my mhwd list is shown above.
I feel that optimus switch is working correctly, the system starts with desired intel/nvidia mode on demand. Might not be graphical related issue.
Here is the xorg log from intel(modesetting driver) mode. (nvidia is completly disabled as intended per optimus switch)
[ 181.136]
X.Org X Server 1.21.1.2
X Protocol Version 11, Revision 0
[ 181.137] Current Operating System: Linux abo 5.10.89-1-MANJARO #1 SMP PREEMPT Wed Dec 29 18:09:17 UTC 2021 x86_64
[ 181.137] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64 root=UUID=fc78c783-d447-4b7e-a61a-a4e12ee0710a rw quiet udev.log_priority=3 audit=0
[ 181.137]
[ 181.137] Current version of pixman: 0.40.0
[ 181.137] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 181.137] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 181.137] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Jan 4 21:00:50 2022
[ 181.137] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 181.137] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 181.137] (==) ServerLayout "layout"
[ 181.137] (==) No screen section available. Using defaults.
[ 181.137] (**) |-->Screen "Default Screen Section" (0)
[ 181.137] (**) | |-->Monitor "<default monitor>"
[ 181.137] (==) No device specified for screen "Default Screen Section".
Using the first device section listed.
[ 181.137] (**) | |-->Device "Intel Graphics"
[ 181.137] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 181.137] (==) Automatically adding devices
[ 181.137] (==) Automatically enabling devices
[ 181.137] (==) Automatically adding GPU devices
[ 181.137] (==) Automatically binding GPU devices
[ 181.137] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 181.137] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[ 181.137] Entry deleted from font path.
[ 181.137] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[ 181.137] Entry deleted from font path.
[ 181.137] (WW) The directory "/usr/share/fonts/100dpi" does not exist.
[ 181.137] Entry deleted from font path.
[ 181.137] (WW) The directory "/usr/share/fonts/75dpi" does not exist.
[ 181.137] Entry deleted from font path.
[ 181.137] (==) FontPath set to:
/usr/share/fonts/misc,
/usr/share/fonts/TTF
[ 181.137] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 181.137] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 181.137] (II) Module ABI versions:
[ 181.137] X.Org ANSI C Emulation: 0.4
[ 181.137] X.Org Video Driver: 25.2
[ 181.137] X.Org XInput driver : 24.4
[ 181.137] X.Org Server Extension : 10.0
[ 181.138] (++) using VT number 7
[ 181.138] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 181.138] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 181.138] (II) Platform probe for /sys/devices/pci0000:00/0000:00:02.0/drm/card0
[ 181.153] (--) PCI:*(0@0:2:0) 8086:591b:1025:118a rev 4, Mem @ 0xa2000000/16777216, 0xb0000000/268435456, I/O @ 0x00005000/64, BIOS @ 0x????????/131072
[ 181.154] (II) Open ACPI successful (/var/run/acpid.socket)
[ 181.154] (II) LoadModule: "glx"
[ 181.154] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 181.157] (II) Module glx: vendor="X.Org Foundation"
[ 181.158] compiled for 1.21.1.2, module version = 1.0.0
[ 181.158] ABI class: X.Org Server Extension, version 10.0
[ 181.158] (II) LoadModule: "intel"
[ 181.158] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 181.158] (II) Module intel: vendor="X.Org Foundation"
[ 181.158] compiled for 1.21.1.1, module version = 2.99.917
[ 181.158] Module class: X.Org Video Driver
[ 181.158] ABI class: X.Org Video Driver, version 25.2
[ 181.158] (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
[ 181.159] (II) intel: Driver for Intel(R) HD Graphics
[ 181.159] (II) intel: Driver for Intel(R) Iris(TM) Graphics
[ 181.159] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
[ 181.174] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20200917
[ 181.174] (II) intel(0): SNA compiled from 2.99.917-916-g31486f40
[ 181.193] (--) intel(0): gen9 engineering sample
[ 181.193] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx, avx2; using a maximum of 4 threads
[ 181.193] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 181.193] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 181.193] (==) intel(0): RGB weight 888
[ 181.193] (==) intel(0): Default visual is TrueColor
[ 181.193] (**) intel(0): Option "DRI" "3"
[ 181.193] (**) intel(0): Option "TearFree" "true"
[ 181.194] (II) intel(0): Output eDP1 has no monitor section
[ 181.195] (**) intel(0): Found backlight control interface intel_backlight (type 'raw') for output eDP1
[ 181.195] (II) intel(0): Enabled output eDP1
[ 181.195] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[ 181.195] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 181.195] (II) intel(0): Enabled output VIRTUAL1
[ 181.195] (--) intel(0): Output eDP1 using initial mode 1920x1080 on pipe 0
[ 181.195] (**) intel(0): TearFree enabled
[ 181.195] (==) intel(0): Using gamma correction (1.0, 1.0, 1.0)
[ 181.195] (==) intel(0): DPI set to (96, 96)
[ 181.195] (II) Loading sub module "dri3"
[ 181.195] (II) LoadModule: "dri3"
[ 181.195] (II) Module "dri3" already built-in
[ 181.195] (II) Loading sub module "dri2"
[ 181.195] (II) LoadModule: "dri2"
[ 181.195] (II) Module "dri2" already built-in
[ 181.195] (II) Loading sub module "present"
[ 181.195] (II) LoadModule: "present"
[ 181.195] (II) Module "present" already built-in
[ 181.196] (II) intel(0): SNA initialized with Kabylake (gen9) backend
[ 181.196] (==) intel(0): Backing store enabled
[ 181.196] (==) intel(0): Silken mouse enabled
[ 181.196] (II) intel(0): HW Cursor enabled
[ 181.196] (==) intel(0): DPMS enabled
[ 181.197] (==) intel(0): Display hotplug detection enabled
[ 181.197] (II) intel(0): [DRI2] Setup complete
[ 181.197] (II) intel(0): [DRI2] DRI driver: i965
[ 181.197] (II) intel(0): [DRI2] VDPAU driver: va_gl
[ 181.197] (II) intel(0): direct rendering: DRI2 DRI3 enabled
[ 181.197] (II) intel(0): hardware support for Present enabled
[ 181.197] (II) Initializing extension Generic Event Extension
[ 181.197] (II) Initializing extension SHAPE
[ 181.197] (II) Initializing extension MIT-SHM
[ 181.198] (II) Initializing extension XInputExtension
[ 181.198] (II) Initializing extension XTEST
[ 181.198] (II) Initializing extension BIG-REQUESTS
[ 181.199] (II) Initializing extension SYNC
[ 181.199] (II) Initializing extension XKEYBOARD
[ 181.199] (II) Initializing extension XC-MISC
[ 181.200] (II) Initializing extension SECURITY
[ 181.200] (II) Initializing extension XFIXES
[ 181.200] (II) Initializing extension RENDER
[ 181.201] (II) Initializing extension RANDR
[ 181.201] (II) Initializing extension COMPOSITE
[ 181.201] (II) Initializing extension DAMAGE
[ 181.202] (II) Initializing extension MIT-SCREEN-SAVER
[ 181.202] (II) Initializing extension DOUBLE-BUFFER
[ 181.202] (II) Initializing extension RECORD
[ 181.203] (II) Initializing extension DPMS
[ 181.203] (II) Initializing extension Present
[ 181.203] (II) Initializing extension DRI3
[ 181.203] (II) Initializing extension X-Resource
[ 181.204] (II) Initializing extension XVideo
[ 181.204] (II) Initializing extension XVideo-MotionCompensation
[ 181.204] (II) Initializing extension GLX
[ 181.219] (II) AIGLX: Loaded and initialized i965
[ 181.219] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 181.219] (II) Initializing extension XFree86-VidModeExtension
[ 181.219] (II) Initializing extension XFree86-DGA
[ 181.219] (II) Initializing extension XFree86-DRI
[ 181.219] (II) Initializing extension DRI2
[ 181.223] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 181.231] (II) intel(0): Setting screen physical size to 508 x 285
[ 181.261] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[ 181.261] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 181.261] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[ 181.261] (**) Power Button: Applying InputClass "system-keyboard"
[ 181.261] (II) LoadModule: "libinput"
[ 181.261] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[ 181.262] (II) Module libinput: vendor="X.Org Foundation"
[ 181.262] compiled for 1.21.1, module version = 1.2.0
[ 181.262] Module class: X.Org XInput Driver
[ 181.262] ABI class: X.Org XInput driver, version 24.4
[ 181.262] (II) Using input driver 'libinput' for 'Power Button'
[ 181.262] (**) Power Button: always reports core events
[ 181.262] (**) Option "Device" "/dev/input/event3"
[ 181.262] (**) Option "_source" "server/udev"
[ 181.264] (II) event3 - Power Button: is tagged by udev as: Keyboard
[ 181.264] (II) event3 - Power Button: device is a keyboard
[ 181.264] (II) event3 - Power Button: device removed
[ 181.285] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3/event3"
[ 181.285] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 181.285] (**) Option "xkb_model" "pc105"
[ 181.285] (**) Option "xkb_layout" "us"
[ 181.286] (II) event3 - Power Button: is tagged by udev as: Keyboard
[ 181.286] (II) event3 - Power Button: device is a keyboard
[ 181.287] (II) config/udev: Adding input device Video Bus (/dev/input/event18)
[ 181.287] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 181.287] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[ 181.287] (**) Video Bus: Applying InputClass "system-keyboard"
[ 181.287] (II) Using input driver 'libinput' for 'Video Bus'
[ 181.287] (**) Video Bus: always reports core events
[ 181.287] (**) Option "Device" "/dev/input/event18"
[ 181.287] (**) Option "_source" "server/udev"
[ 181.287] (II) event18 - Video Bus: is tagged by udev as: Keyboard
[ 181.287] (II) event18 - Video Bus: device is a keyboard
[ 181.287] (II) event18 - Video Bus: device removed
[ 181.305] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input19/event18"
[ 181.305] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[ 181.305] (**) Option "xkb_model" "pc105"
[ 181.305] (**) Option "xkb_layout" "us"
[ 181.306] (II) event18 - Video Bus: is tagged by udev as: Keyboard
[ 181.306] (II) event18 - Video Bus: device is a keyboard
[ 181.307] (II) config/udev: Adding input device Video Bus (/dev/input/event17)
[ 181.307] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 181.307] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[ 181.307] (**) Video Bus: Applying InputClass "system-keyboard"
[ 181.307] (II) Using input driver 'libinput' for 'Video Bus'
[ 181.307] (**) Video Bus: always reports core events
[ 181.307] (**) Option "Device" "/dev/input/event17"
[ 181.307] (**) Option "_source" "server/udev"
[ 181.308] (II) event17 - Video Bus: is tagged by udev as: Keyboard
[ 181.308] (II) event17 - Video Bus: device is a keyboard
[ 181.308] (II) event17 - Video Bus: device removed
[ 181.325] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/LNXVIDEO:00/input/input18/event17"
[ 181.325] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 8)
[ 181.325] (**) Option "xkb_model" "pc105"
[ 181.325] (**) Option "xkb_layout" "us"
[ 181.327] (II) event17 - Video Bus: is tagged by udev as: Keyboard
[ 181.327] (II) event17 - Video Bus: device is a keyboard
[ 181.328] (II) config/udev: Adding input device Lid Switch (/dev/input/event0)
[ 181.328] (II) No input driver specified, ignoring this device.
[ 181.328] (II) This device may have been added with another device file.
[ 181.329] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[ 181.329] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 181.329] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[ 181.329] (**) Power Button: Applying InputClass "system-keyboard"
[ 181.329] (II) Using input driver 'libinput' for 'Power Button'
[ 181.329] (**) Power Button: always reports core events
[ 181.329] (**) Option "Device" "/dev/input/event2"
[ 181.329] (**) Option "_source" "server/udev"
[ 181.330] (II) event2 - Power Button: is tagged by udev as: Keyboard
[ 181.331] (II) event2 - Power Button: device is a keyboard
[ 181.331] (II) event2 - Power Button: device removed
[ 181.348] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2/event2"
[ 181.349] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 9)
[ 181.349] (**) Option "xkb_model" "pc105"
[ 181.349] (**) Option "xkb_layout" "us"
[ 181.351] (II) event2 - Power Button: is tagged by udev as: Keyboard
[ 181.351] (II) event2 - Power Button: device is a keyboard
[ 181.353] (II) config/udev: Adding input device Sleep Button (/dev/input/event1)
[ 181.353] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 181.353] (**) Sleep Button: Applying InputClass "libinput keyboard catchall"
[ 181.353] (**) Sleep Button: Applying InputClass "system-keyboard"
[ 181.353] (II) Using input driver 'libinput' for 'Sleep Button'
[ 181.353] (**) Sleep Button: always reports core events
[ 181.353] (**) Option "Device" "/dev/input/event1"
[ 181.353] (**) Option "_source" "server/udev"
[ 181.355] (II) event1 - Sleep Button: is tagged by udev as: Keyboard
[ 181.355] (II) event1 - Sleep Button: device is a keyboard
[ 181.355] (II) event1 - Sleep Button: device removed
[ 181.372] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1/event1"
[ 181.372] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 10)
[ 181.372] (**) Option "xkb_model" "pc105"
[ 181.372] (**) Option "xkb_layout" "us"
[ 181.374] (II) event1 - Sleep Button: is tagged by udev as: Keyboard
[ 181.374] (II) event1 - Sleep Button: device is a keyboard
[ 181.376] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event8)
[ 181.376] (II) No input driver specified, ignoring this device.
[ 181.376] (II) This device may have been added with another device file.
[ 181.377] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event9)
[ 181.377] (II) No input driver specified, ignoring this device.
[ 181.377] (II) This device may have been added with another device file.
[ 181.378] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event10)
[ 181.378] (II) No input driver specified, ignoring this device.
[ 181.378] (II) This device may have been added with another device file.
[ 181.379] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event7)
[ 181.379] (II) No input driver specified, ignoring this device.
[ 181.379] (II) This device may have been added with another device file.
[ 181.382] (II) config/udev: Adding input device LXD Gaming Mouse (/dev/input/event12)
[ 181.382] (**) LXD Gaming Mouse: Applying InputClass "evdev keyboard catchall"
[ 181.382] (**) LXD Gaming Mouse: Applying InputClass "libinput keyboard catchall"
[ 181.382] (**) LXD Gaming Mouse: Applying InputClass "system-keyboard"
[ 181.382] (II) Using input driver 'libinput' for 'LXD Gaming Mouse'
[ 181.382] (**) LXD Gaming Mouse: always reports core events
[ 181.382] (**) Option "Device" "/dev/input/event12"
[ 181.382] (**) Option "_source" "server/udev"
[ 181.385] (II) event12 - LXD Gaming Mouse: is tagged by udev as: Keyboard
[ 181.385] (II) event12 - LXD Gaming Mouse: device is a keyboard
[ 181.386] (II) event12 - LXD Gaming Mouse: device removed
[ 181.405] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/0003:1D57:AD03.0001/input/input13/event12"
[ 181.405] (II) XINPUT: Adding extended input device "LXD Gaming Mouse" (type: KEYBOARD, id 11)
[ 181.405] (**) Option "xkb_model" "pc105"
[ 181.405] (**) Option "xkb_layout" "us"
[ 181.409] (II) event12 - LXD Gaming Mouse: is tagged by udev as: Keyboard
[ 181.409] (II) event12 - LXD Gaming Mouse: device is a keyboard
[ 181.412] (II) config/udev: Adding input device LXD Gaming Mouse (/dev/input/event14)
[ 181.412] (**) LXD Gaming Mouse: Applying InputClass "evdev pointer catchall"
[ 181.412] (**) LXD Gaming Mouse: Applying InputClass "libinput pointer catchall"
[ 181.412] (II) Using input driver 'libinput' for 'LXD Gaming Mouse'
[ 181.412] (**) LXD Gaming Mouse: always reports core events
[ 181.412] (**) Option "Device" "/dev/input/event14"
[ 181.412] (**) Option "_source" "server/udev"
[ 181.415] (II) event14 - LXD Gaming Mouse: is tagged by udev as: Mouse
[ 181.415] (II) event14 - LXD Gaming Mouse: device is a pointer
[ 181.416] (II) event14 - LXD Gaming Mouse: device removed
[ 181.458] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:1D57:AD03.0002/input/input15/event14"
[ 181.458] (II) XINPUT: Adding extended input device "LXD Gaming Mouse" (type: MOUSE, id 12)
[ 181.459] (**) Option "AccelerationScheme" "none"
[ 181.459] (**) LXD Gaming Mouse: (accel) selected scheme none/0
[ 181.459] (**) LXD Gaming Mouse: (accel) acceleration factor: 2.000
[ 181.459] (**) LXD Gaming Mouse: (accel) acceleration threshold: 4
[ 181.462] (II) event14 - LXD Gaming Mouse: is tagged by udev as: Mouse
[ 181.463] (II) event14 - LXD Gaming Mouse: device is a pointer
[ 181.465] (II) config/udev: Adding input device LXD Gaming Mouse (/dev/input/mouse1)
[ 181.465] (II) No input driver specified, ignoring this device.
[ 181.465] (II) This device may have been added with another device file.
[ 181.467] (II) config/udev: Adding input device LXD Gaming Mouse Consumer Control (/dev/input/event15)
[ 181.467] (**) LXD Gaming Mouse Consumer Control: Applying InputClass "evdev keyboard catchall"
[ 181.467] (**) LXD Gaming Mouse Consumer Control: Applying InputClass "libinput keyboard catchall"
[ 181.467] (**) LXD Gaming Mouse Consumer Control: Applying InputClass "system-keyboard"
[ 181.467] (II) Using input driver 'libinput' for 'LXD Gaming Mouse Consumer Control'
[ 181.467] (**) LXD Gaming Mouse Consumer Control: always reports core events
[ 181.467] (**) Option "Device" "/dev/input/event15"
[ 181.467] (**) Option "_source" "server/udev"
[ 181.470] (II) event15 - LXD Gaming Mouse Consumer Control: is tagged by udev as: Keyboard
[ 181.471] (II) event15 - LXD Gaming Mouse Consumer Control: device is a keyboard
[ 181.471] (II) event15 - LXD Gaming Mouse Consumer Control: device removed
[ 181.482] (II) libinput: LXD Gaming Mouse Consumer Control: needs a virtual subdevice
[ 181.482] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:1D57:AD03.0002/input/input16/event15"
[ 181.482] (II) XINPUT: Adding extended input device "LXD Gaming Mouse Consumer Control" (type: MOUSE, id 13)
[ 181.482] (**) Option "AccelerationScheme" "none"
[ 181.482] (**) LXD Gaming Mouse Consumer Control: (accel) selected scheme none/0
[ 181.482] (**) LXD Gaming Mouse Consumer Control: (accel) acceleration factor: 2.000
[ 181.482] (**) LXD Gaming Mouse Consumer Control: (accel) acceleration threshold: 4
[ 181.486] (II) event15 - LXD Gaming Mouse Consumer Control: is tagged by udev as: Keyboard
[ 181.486] (II) event15 - LXD Gaming Mouse Consumer Control: device is a keyboard
[ 181.488] (II) config/udev: Adding input device LXD Gaming Mouse System Control (/dev/input/event16)
[ 181.489] (**) LXD Gaming Mouse System Control: Applying InputClass "evdev keyboard catchall"
[ 181.489] (**) LXD Gaming Mouse System Control: Applying InputClass "libinput keyboard catchall"
[ 181.489] (**) LXD Gaming Mouse System Control: Applying InputClass "system-keyboard"
[ 181.489] (II) Using input driver 'libinput' for 'LXD Gaming Mouse System Control'
[ 181.489] (**) LXD Gaming Mouse System Control: always reports core events
[ 181.489] (**) Option "Device" "/dev/input/event16"
[ 181.489] (**) Option "_source" "server/udev"
[ 181.492] (II) event16 - LXD Gaming Mouse System Control: is tagged by udev as: Keyboard
[ 181.492] (II) event16 - LXD Gaming Mouse System Control: device is a keyboard
[ 181.493] (II) event16 - LXD Gaming Mouse System Control: device removed
[ 181.515] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:1D57:AD03.0002/input/input17/event16"
[ 181.515] (II) XINPUT: Adding extended input device "LXD Gaming Mouse System Control" (type: KEYBOARD, id 14)
[ 181.515] (**) Option "xkb_model" "pc105"
[ 181.515] (**) Option "xkb_layout" "us"
[ 181.519] (II) event16 - LXD Gaming Mouse System Control: is tagged by udev as: Keyboard
[ 181.519] (II) event16 - LXD Gaming Mouse System Control: device is a keyboard
[ 181.522] (II) config/udev: Adding input device HD WebCam: HD WebCam (/dev/input/event13)
[ 181.522] (**) HD WebCam: HD WebCam: Applying InputClass "evdev keyboard catchall"
[ 181.522] (**) HD WebCam: HD WebCam: Applying InputClass "libinput keyboard catchall"
[ 181.522] (**) HD WebCam: HD WebCam: Applying InputClass "system-keyboard"
[ 181.522] (II) Using input driver 'libinput' for 'HD WebCam: HD WebCam'
[ 181.522] (**) HD WebCam: HD WebCam: always reports core events
[ 181.522] (**) Option "Device" "/dev/input/event13"
[ 181.522] (**) Option "_source" "server/udev"
[ 181.525] (II) event13 - HD WebCam: HD WebCam: is tagged by udev as: Keyboard
[ 181.525] (II) event13 - HD WebCam: HD WebCam: device is a keyboard
[ 181.525] (II) event13 - HD WebCam: HD WebCam: device removed
[ 181.578] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.0/input/input14/event13"
[ 181.579] (II) XINPUT: Adding extended input device "HD WebCam: HD WebCam" (type: KEYBOARD, id 15)
[ 181.579] (**) Option "xkb_model" "pc105"
[ 181.579] (**) Option "xkb_layout" "us"
[ 181.582] (II) event13 - HD WebCam: HD WebCam: is tagged by udev as: Keyboard
[ 181.582] (II) event13 - HD WebCam: HD WebCam: device is a keyboard
[ 181.584] (II) config/udev: Adding input device HDA Intel PCH Front Headphone (/dev/input/event19)
[ 181.584] (II) No input driver specified, ignoring this device.
[ 181.584] (II) This device may have been added with another device file.
[ 181.585] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event4)
[ 181.585] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[ 181.585] (**) AT Translated Set 2 keyboard: Applying InputClass "libinput keyboard catchall"
[ 181.585] (**) AT Translated Set 2 keyboard: Applying InputClass "system-keyboard"
[ 181.585] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
[ 181.585] (**) AT Translated Set 2 keyboard: always reports core events
[ 181.586] (**) Option "Device" "/dev/input/event4"
[ 181.586] (**) Option "_source" "server/udev"
[ 181.588] (II) event4 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
[ 181.588] (II) event4 - AT Translated Set 2 keyboard: device is a keyboard
[ 181.590] (II) event4 - AT Translated Set 2 keyboard: device removed
[ 181.602] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input4/event4"
[ 181.602] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 16)
[ 181.602] (**) Option "xkb_model" "pc105"
[ 181.602] (**) Option "xkb_layout" "us"
[ 181.605] (II) event4 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
[ 181.605] (II) event4 - AT Translated Set 2 keyboard: device is a keyboard
[ 181.608] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event11)
[ 181.608] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[ 181.608] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "libinput touchpad catchall"
[ 181.608] (II) Using input driver 'libinput' for 'SynPS/2 Synaptics TouchPad'
[ 181.608] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 181.608] (**) Option "Device" "/dev/input/event11"
[ 181.608] (**) Option "_source" "server/udev"
[ 181.610] (II) event11 - SynPS/2 Synaptics TouchPad: is tagged by udev as: Touchpad
[ 181.612] (II) event11 - SynPS/2 Synaptics TouchPad: no resolution or size hints, assuming a size of 69x50mm
[ 181.615] (II) event11 - SynPS/2 Synaptics TouchPad: device is a touchpad
[ 181.615] (II) event11 - SynPS/2 Synaptics TouchPad: device removed
[ 181.656] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input7/event11"
[ 181.656] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 17)
[ 181.659] (**) Option "AccelerationScheme" "none"
[ 181.659] (**) SynPS/2 Synaptics TouchPad: (accel) selected scheme none/0
[ 181.659] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[ 181.659] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[ 181.662] (II) event11 - SynPS/2 Synaptics TouchPad: is tagged by udev as: Touchpad
[ 181.663] (II) event11 - SynPS/2 Synaptics TouchPad: no resolution or size hints, assuming a size of 69x50mm
[ 181.665] (II) event11 - SynPS/2 Synaptics TouchPad: device is a touchpad
[ 181.667] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0)
[ 181.667] (II) No input driver specified, ignoring this device.
[ 181.667] (II) This device may have been added with another device file.
[ 181.668] (II) config/udev: Adding input device PC Speaker (/dev/input/event5)
[ 181.668] (II) No input driver specified, ignoring this device.
[ 181.669] (II) This device may have been added with another device file.
[ 181.675] (II) config/udev: Adding input device Acer WMI hotkeys (/dev/input/event6)
[ 181.675] (**) Acer WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[ 181.675] (**) Acer WMI hotkeys: Applying InputClass "libinput keyboard catchall"
[ 181.675] (**) Acer WMI hotkeys: Applying InputClass "system-keyboard"
[ 181.675] (II) Using input driver 'libinput' for 'Acer WMI hotkeys'
[ 181.675] (**) Acer WMI hotkeys: always reports core events
[ 181.675] (**) Option "Device" "/dev/input/event6"
[ 181.675] (**) Option "_source" "server/udev"
[ 181.677] (II) event6 - Acer WMI hotkeys: is tagged by udev as: Keyboard
[ 181.677] (II) event6 - Acer WMI hotkeys: device is a keyboard
[ 181.677] (II) event6 - Acer WMI hotkeys: device removed
[ 181.699] (**) Option "config_info" "udev:/sys/devices/virtual/input/input8/event6"
[ 181.699] (II) XINPUT: Adding extended input device "Acer WMI hotkeys" (type: KEYBOARD, id 18)
[ 181.699] (**) Option "xkb_model" "pc105"
[ 181.699] (**) Option "xkb_layout" "us"
[ 181.701] (II) event6 - Acer WMI hotkeys: is tagged by udev as: Keyboard
[ 181.701] (II) event6 - Acer WMI hotkeys: device is a keyboard
[ 181.731] (**) LXD Gaming Mouse Consumer Control: Applying InputClass "evdev keyboard catchall"
[ 181.731] (**) LXD Gaming Mouse Consumer Control: Applying InputClass "libinput keyboard catchall"
[ 181.731] (**) LXD Gaming Mouse Consumer Control: Applying InputClass "system-keyboard"
[ 181.731] (II) Using input driver 'libinput' for 'LXD Gaming Mouse Consumer Control'
[ 181.731] (**) LXD Gaming Mouse Consumer Control: always reports core events
[ 181.731] (**) Option "Device" "/dev/input/event15"
[ 181.731] (**) Option "_source" "_driver/libinput"
[ 181.731] (II) libinput: LXD Gaming Mouse Consumer Control: is a virtual subdevice
[ 181.731] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:1D57:AD03.0002/input/input16/event15"
[ 181.731] (II) XINPUT: Adding extended input device "LXD Gaming Mouse Consumer Control" (type: KEYBOARD, id 19)
[ 181.731] (**) Option "xkb_model" "pc105"
[ 181.732] (**) Option "xkb_layout" "us"
[ 183.198] (II) intel(0): EDID vendor "BOE", prod id 1734
[ 183.198] (II) intel(0): Printing DDC gathered Modelines:
[ 183.198] (II) intel(0): Modeline "1920x1080"x0.0 152.60 1920 1968 2000 2230 1080 1083 1089 1140 +hsync -vsync (68.4 kHz eP)
[ 211.167] (II) event3 - Power Button: device removed
[ 211.192] (II) event18 - Video Bus: device removed
[ 211.212] (II) event17 - Video Bus: device removed
[ 211.245] (II) event2 - Power Button: device removed
[ 211.285] (II) event1 - Sleep Button: device removed
[ 211.325] (II) event12 - LXD Gaming Mouse: device removed
[ 211.352] (II) event14 - LXD Gaming Mouse: device removed
[ 211.392] (II) event16 - LXD Gaming Mouse System Control: device removed
[ 211.432] (II) event13 - HD WebCam: HD WebCam: device removed
[ 211.485] (II) event4 - AT Translated Set 2 keyboard: device removed
[ 211.512] (II) event11 - SynPS/2 Synaptics TouchPad: device removed
[ 211.575] (II) event6 - Acer WMI hotkeys: device removed
[ 211.605] (II) event15 - LXD Gaming Mouse Consumer Control: device removed
[ 211.632] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.970] (II) UnloadModule: "libinput"
[ 231.972] (II) Server terminated successfully (0). Closing log file.
Here is journalctl covering the start of lightdm, login attempt and subsequent lockup. (again intel mode of optimus switch)
Jan 04 21:00:47 abo dbus-daemon[397]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.37' (uid=0 pid=899 comm="/usr/lib/polkit-1/polkit-agent-helper-1 darren ")
Jan 04 21:00:47 abo dbus-daemon[397]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
Jan 04 21:00:47 abo polkit-agent-helper-1[899]: pam_systemd_home(polkit-1:auth): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
Jan 04 21:00:50 abo polkitd[400]: Operator of unix-process:893:17863 successfully authenticated as unix-user:darren to gain TEMPORARY authorization for action org.freedesktop.systemd1.manage-units for system-bus-name::1.36 [systemctl start lightdm] (owned by unix-user:darren)
Jan 04 21:00:50 abo systemd[1]: Starting Light Display Manager...
Jan 04 21:00:50 abo systemd[1]: Started Light Display Manager.
Jan 04 21:00:50 abo polkitd[400]: Unregistered Authentication Agent for unix-process:893:17863 (system bus name :1.35, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
Jan 04 21:00:50 abo acpid[393]: client connected from 911[0:0]
Jan 04 21:00:50 abo acpid[393]: 1 client rule loaded
Jan 04 21:00:50 abo acpid[393]: client connected from 911[0:0]
Jan 04 21:00:50 abo acpid[393]: 1 client rule loaded
Jan 04 21:00:50 abo lightdm[923]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=620) by (uid=0)
Jan 04 21:00:50 abo systemd[1]: Created slice User Slice of UID 620.
Jan 04 21:00:50 abo systemd[1]: Starting User Runtime Directory /run/user/620...
Jan 04 21:00:50 abo systemd-logind[402]: New session c2 of user lightdm.
Jan 04 21:00:50 abo systemd[1]: Finished User Runtime Directory /run/user/620.
Jan 04 21:00:50 abo systemd[1]: Starting User Manager for UID 620...
Jan 04 21:00:50 abo dbus-daemon[397]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.44' (uid=0 pid=928 comm="(systemd) ")
Jan 04 21:00:50 abo dbus-daemon[397]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
Jan 04 21:00:50 abo systemd[928]: pam_systemd_home(systemd-user:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
Jan 04 21:00:50 abo systemd[928]: pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8002 service=[systemd-user] terminal=[] user=[lightdm] ruser=[<unknown>] rhost=[<unknown>]
Jan 04 21:00:50 abo systemd[928]: pam_unix(systemd-user:session): session opened for user lightdm(uid=620) by (uid=0)
Jan 04 21:00:50 abo systemd[928]: pam_env(systemd-user:session): deprecated reading of user environment enabled
Jan 04 21:00:50 abo systemd[928]: Queued start job for default target Main User Target.
Jan 04 21:00:50 abo systemd[928]: Created slice User Application Slice.
Jan 04 21:00:50 abo systemd[928]: Reached target Paths.
Jan 04 21:00:50 abo systemd[928]: Reached target Timers.
Jan 04 21:00:50 abo systemd[928]: Starting D-Bus User Message Bus Socket...
Jan 04 21:00:50 abo systemd[928]: Listening on GnuPG network certificate management daemon.
Jan 04 21:00:50 abo systemd[928]: Listening on GCR ssh-agent wrapper.
Jan 04 21:00:50 abo systemd[928]: Listening on GnuPG cryptographic agent and passphrase cache (access for web browsers).
Jan 04 21:00:50 abo systemd[928]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).
Jan 04 21:00:50 abo systemd[928]: Listening on GnuPG cryptographic agent (ssh-agent emulation).
Jan 04 21:00:50 abo systemd[928]: Listening on GnuPG cryptographic agent and passphrase cache.
Jan 04 21:00:50 abo systemd[928]: Listening on p11-kit server.
Jan 04 21:00:50 abo systemd[928]: Listening on Sound System.
Jan 04 21:00:50 abo systemd[928]: Listening on D-Bus User Message Bus Socket.
Jan 04 21:00:50 abo systemd[928]: Reached target Sockets.
Jan 04 21:00:50 abo systemd[928]: Reached target Basic System.
Jan 04 21:00:50 abo systemd[1]: Started User Manager for UID 620.
Jan 04 21:00:50 abo systemd[928]: Starting Update XDG user dir configuration...
Jan 04 21:00:50 abo systemd[1]: Started Session c2 of User lightdm.
Jan 04 21:00:50 abo systemd[928]: Finished Update XDG user dir configuration.
Jan 04 21:00:50 abo systemd[928]: Reached target Main User Target.
Jan 04 21:00:50 abo systemd[928]: Startup finished in 88ms.
Jan 04 21:00:50 abo systemd[928]: Started D-Bus User Message Bus.
Jan 04 21:00:50 abo dbus-daemon[946]: [session uid=620 pid=946] Activating via systemd: service name='org.a11y.Bus' unit='at-spi-dbus-bus.service' requested by ':1.1' (uid=620 pid=940 comm="/usr/bin/lightdm-gtk-greeter ")
Jan 04 21:00:50 abo systemd[928]: Starting Accessibility services bus...
Jan 04 21:00:50 abo dbus-daemon[946]: [session uid=620 pid=946] Successfully activated service 'org.a11y.Bus'
Jan 04 21:00:50 abo systemd[928]: Started Accessibility services bus.
Jan 04 21:00:50 abo dbus-daemon[946]: [session uid=620 pid=946] Activating via systemd: service name='org.gtk.vfs.Daemon' unit='gvfs-daemon.service' requested by ':1.3' (uid=620 pid=940 comm="/usr/bin/lightdm-gtk-greeter ")
Jan 04 21:00:50 abo systemd[928]: Starting Virtual filesystem service...
Jan 04 21:00:50 abo dbus-daemon[946]: [session uid=620 pid=946] Successfully activated service 'org.gtk.vfs.Daemon'
Jan 04 21:00:50 abo systemd[928]: Started Virtual filesystem service.
Jan 04 21:00:51 abo polkitd[400]: <no filename>:3: action=[Action id='org.freedesktop.DisplayManager.AccountsService.ReadAny']
Jan 04 21:00:51 abo polkitd[400]: <no filename>:4: subject=[Subject pid=940 user='lightdm' groups=lightdm seat='seat0' session='c2' local=true active=true]
Jan 04 21:00:51 abo at-spi-bus-launcher[953]: dbus-daemon[953]: Activating service name='org.a11y.atspi.Registry' requested by ':1.0' (uid=620 pid=940 comm="/usr/bin/lightdm-gtk-greeter ")
Jan 04 21:00:51 abo at-spi-bus-launcher[979]: dbus-daemon[979]: writing oom_score_adj error: Permission denied
Jan 04 21:00:51 abo at-spi-bus-launcher[953]: dbus-daemon[953]: Successfully activated service 'org.a11y.atspi.Registry'
Jan 04 21:00:51 abo at-spi-bus-launcher[979]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
Jan 04 21:00:51 abo dbus-daemon[397]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.47' (uid=0 pid=977 comm="lightdm --session-child 12 19 ")
Jan 04 21:00:51 abo dbus-daemon[397]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
Jan 04 21:00:51 abo lightdm[977]: pam_systemd_home(lightdm:auth): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
Jan 04 21:01:01 abo CROND[983]: (root) CMD (run-parts /etc/cron.hourly)
Jan 04 21:01:01 abo anacron[992]: Anacron started on 2022-01-04
Jan 04 21:01:01 abo CROND[982]: (root) CMDEND (run-parts /etc/cron.hourly)
Jan 04 21:01:01 abo anacron[992]: Will run job `cron.daily' in 12 min.
Jan 04 21:01:01 abo anacron[992]: Jobs will be executed sequentially
Jan 04 21:01:11 abo lightdm[977]: gkr-pam: unable to locate daemon control file
Jan 04 21:01:11 abo lightdm[977]: gkr-pam: stashed password to try later in open session
Jan 04 21:01:11 abo systemd[1]: Stopping Session c2 of User lightdm...
Jan 04 21:01:11 abo lightdm[923]: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jan 04 21:01:11 abo systemd[1]: session-c2.scope: Deactivated successfully.
Jan 04 21:01:11 abo systemd[1]: Stopped Session c2 of User lightdm.
Jan 04 21:01:11 abo systemd[1]: session-c2.scope: Consumed 1.067s CPU time.
Jan 04 21:01:11 abo systemd-logind[402]: Removed session c2.
Jan 04 21:01:11 abo lightdm[977]: pam_unix(lightdm:session): session opened for user darren(uid=1000) by (uid=0)
Jan 04 21:01:11 abo systemd-logind[402]: New session 6 of user darren.
Jan 04 21:01:11 abo systemd[1]: Started Session 6 of User darren.
Jan 04 21:01:11 abo lightdm[977]: pam_env(lightdm:session): deprecated reading of user environment enabled
Jan 04 21:01:11 abo lightdm[977]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jan 04 21:01:11 abo lightdm[977]: Error opening audit socket: Protocol not supported
Jan 04 21:01:21 abo systemd[1]: Stopping User Manager for UID 620...
Jan 04 21:01:21 abo systemd[928]: Activating special unit Exit the Session...
Jan 04 21:01:21 abo systemd[928]: Stopped target Main User Target.
Jan 04 21:01:21 abo systemd[928]: Stopping Accessibility services bus...
Jan 04 21:01:21 abo gvfsd[955]: A connection to the bus can't be made
Jan 04 21:01:21 abo systemd[928]: Stopping D-Bus User Message Bus...
Jan 04 21:01:21 abo systemd[928]: Stopping Virtual filesystem service...
Jan 04 21:01:21 abo systemd[1]: run-user-620-gvfs.mount: Deactivated successfully.
Jan 04 21:01:21 abo systemd[928]: Stopped Virtual filesystem service.
Jan 04 21:01:21 abo systemd[928]: Stopped Accessibility services bus.
Jan 04 21:01:21 abo systemd[928]: Stopped D-Bus User Message Bus.
Jan 04 21:01:21 abo systemd[928]: Stopped target Basic System.
Jan 04 21:01:21 abo systemd[928]: Stopped target Paths.
Jan 04 21:01:21 abo systemd[928]: Stopped target Sockets.
Jan 04 21:01:21 abo systemd[928]: Stopped target Timers.
Jan 04 21:01:21 abo systemd[928]: Closed D-Bus User Message Bus Socket.
Jan 04 21:01:21 abo systemd[928]: Closed GnuPG network certificate management daemon.
Jan 04 21:01:21 abo systemd[928]: Closed GCR ssh-agent wrapper.
Jan 04 21:01:21 abo systemd[928]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers).
Jan 04 21:01:21 abo systemd[928]: Closed GnuPG cryptographic agent and passphrase cache (restricted).
Jan 04 21:01:21 abo systemd[928]: Closed GnuPG cryptographic agent (ssh-agent emulation).
Jan 04 21:01:21 abo systemd[928]: Closed GnuPG cryptographic agent and passphrase cache.
Jan 04 21:01:21 abo systemd[928]: Closed p11-kit server.
Jan 04 21:01:21 abo systemd[928]: Closed Sound System.
Jan 04 21:01:21 abo systemd[928]: Removed slice User Application Slice.
Jan 04 21:01:21 abo systemd[928]: Reached target Shutdown.
Jan 04 21:01:21 abo systemd[928]: Finished Exit the Session.
Jan 04 21:01:21 abo systemd[928]: Reached target Exit the Session.
Jan 04 21:01:21 abo systemd[932]: pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8004 service=[systemd-user] terminal=[] user=[lightdm] ruser=[<unknown>] rhost=[<unknown>]
Jan 04 21:01:21 abo systemd[1]: user@620.service: Deactivated successfully.
Jan 04 21:01:21 abo systemd[1]: Stopped User Manager for UID 620.
Jan 04 21:01:21 abo systemd[1]: Stopping User Runtime Directory /run/user/620...
Jan 04 21:01:21 abo systemd[1]: run-user-620.mount: Deactivated successfully.
Jan 04 21:01:21 abo systemd[1]: user-runtime-dir@620.service: Deactivated successfully.
Jan 04 21:01:21 abo systemd[1]: Stopped User Runtime Directory /run/user/620.
Jan 04 21:01:21 abo systemd[1]: Removed slice User Slice of UID 620.
Jan 04 21:01:21 abo systemd[1]: user-620.slice: Consumed 1.260s CPU time.
Jan 04 21:01:22 abo acpid[393]: client 911[0:0] has disconnected
Jan 04 21:01:38 abo polkitd[400]: Registered Authentication Agent for unix-process:1018:22944 (system bus name :1.51 [/usr/bin/pkttyagent --notify-fd 5 --fallback], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
Jan 04 21:01:38 abo dbus-daemon[397]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.53' (uid=0 pid=1024 comm="/usr/lib/polkit-1/polkit-agent-helper-1 darren ")
Jan 04 21:01:38 abo dbus-daemon[397]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
Jan 04 21:01:38 abo polkit-agent-helper-1[1024]: pam_systemd_home(polkit-1:auth): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
Jan 04 21:01:40 abo polkitd[400]: Operator of unix-process:1018:22944 successfully authenticated as unix-user:darren to gain TEMPORARY authorization for action org.freedesktop.systemd1.manage-units for system-bus-name::1.52 [systemctl stop lightdm] (owned by unix-user:darren)
Jan 04 21:01:40 abo systemd[1]: Stopping Light Display Manager...
Jan 04 21:01:40 abo systemd[1]: Stopping Session 6 of User darren...
Jan 04 21:01:40 abo lightdm[977]: Error opening audit socket: Protocol not supported
Jan 04 21:01:40 abo lightdm[977]: pam_unix(lightdm:session): session closed for user darren
Jan 04 21:01:40 abo systemd[1]: session-6.scope: Deactivated successfully.
Jan 04 21:01:40 abo systemd[1]: Stopped Session 6 of User darren.
Jan 04 21:01:40 abo systemd[1]: lightdm.service: Deactivated successfully.
Jan 04 21:01:40 abo systemd[1]: Stopped Light Display Manager.
Jan 04 21:01:40 abo systemd-logind[402]: Removed session 6.
Jan 04 21:01:40 abo polkitd[400]: Unregistered Authentication Agent for unix-process:1018:22944 (system bus name :1.51, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
Jan 04 21:01:41 abo acpid[393]: client 911[0:0] has disconnected
I had noted the homed error, rolling back systemd didn’t resolve it, might try again to reassure myself.
thanks again.