Kubuntu 18.04, on Lenovo Thinkpad T480 does not work with two monitors

Asked by Karel Alvarez

New laptop, had windows and connected to both monitors with no problem. Installed Kubuntu and one of the monitors does not power up, no cables or connections were changed.
Here is the diagnostic information:

lspci -nnk | egrep -i '3d|aphics|display|nouveau|nvidia|radeon|trident|vesa|vga'; uname -a; Xorg -version; sudo apt-get update; sudo apt-get install mesa-utils hardinfo fbset nux-tools inxi; inxi -F; sudo fbset -i; apt-cache show xserver-xorg | grep Version; xrandr; fglrxinfo; nvidia-settings -g |head -n 30 ; sudo lshw -short; sudo lshw -C display; dpkg -l | egrep -i 'fgl|intel|mesa|mesa-utils|nvidia|nouveau|radeon|trident|video-ati'; cat /etc/lsb-release; dmesg | egrep -i 'abort|ailed|bug|error|fail|fgl|GLX|GPU|intel|missing|nouveau|NVIDIA|radeon|segment|trident|VESA|VGA|wfb|\(EE\)|\(WW\)'; cat /proc/cpuinfo | grep -I model; cat /var/log/Xorg.0.log | egrep -i 'abort|ailed|bug|display|error|fail|fgl|GLX|GPU|intel|issing|nouveau|nvidia|radeon|segment|trident|VESA|VGA|wfb|\(EE\)|\(WW\)'; sudo dmidecode|egrep 'anufact|roduct|erial|elease'; cat /etc/X11/xorg.conf; /usr/lib/nux/unity_support_test -p; ubuntu-support-status ; sudo lsmod
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07)
        Subsystem: Lenovo UHD Graphics 620 [17aa:225d]
00:16.3 Serial controller [0700]: Intel Corporation Device [8086:9d3d] (rev 21)
Linux atp1kxaPC 4.18.0-18-generic #19~18.04.1-Ubuntu SMP Fri Apr 5 10:22:13 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
/usr/lib/xorg/Xorg.wrap: Only console users are allowed to run the X server
Hit:1 https://download.sublimetext.com apt/stable/ InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu bionic InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:4 http://us.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:5 http://ppa.launchpad.net/kubuntu-ppa/backports/ubuntu bionic InRelease
Hit:6 http://security.ubuntu.com/ubuntu bionic-security InRelease
Ign:7 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:8 http://dl.google.com/linux/chrome/deb stable Release
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
fbset is already the newest version (2.1-30).
hardinfo is already the newest version (0.5.1+git20180227-1).
inxi is already the newest version (2.3.56-1).
mesa-utils is already the newest version (8.4.0-1).
nux-tools is already the newest version (4.0.8+18.04.20180622.2-0ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
System: Host: atp1kxaPC Kernel: 4.18.0-18-generic x86_64 bits: 64 Desktop: KDE Plasma 5.12.7
           Distro: Ubuntu 18.04.2 LTS
Machine: Device: laptop System: LENOVO product: 20L50010US v: ThinkPad T480 serial: N/A
           Mobo: LENOVO model: 20L50010US v: SDK0J40697 WIN serial: N/A
           UEFI: LENOVO v: N24ET42W (1.17 ) date: 09/14/2018
Battery BAT0: charge: 24.6 Wh 100.0% condition: 24.6/24.0 Wh (103%)
           BAT1: charge: 24.7 Wh 99.9% condition: 24.7/24.0 Wh (103%)
           hidpp__2: charge: N/A condition: NA/NA Wh
           hidpp__3: charge: N/A condition: NA/NA Wh
CPU: Quad core Intel Core i7-8650U (-MT-MCP-) cache: 8192 KB
           clock speeds: max: 4200 MHz 1: 976 MHz 2: 1128 MHz 3: 1446 MHz 4: 1276 MHz 5: 1763 MHz 6: 1833 MHz
           7: 1466 MHz 8: 1492 MHz
Graphics: Card: Intel UHD Graphics 620
           Display Server: x11 (X.Org 1.20.1 ) drivers: modesetting (unloaded: fbdev,vesa)
           Resolution: 1920x1080@60.01hz, 1920x1080@60.00hz
           OpenGL: renderer: Mesa DRI Intel UHD Graphics 620 (Kabylake GT2) version: 4.5 Mesa 18.2.8
Audio: Card-1 Intel Sunrise Point-LP HD Audio driver: snd_hda_intel Sound: ALSA v: k4.18.0-18-generic
           Card-2 DisplayLink driver: USB Audio
Network: Card-1: Intel Ethernet Connection (4) I219-LM driver: e1000e
           IF: enp0s31f6 state: down mac: e8:6a:64:59:31:03
           Card-2: Intel Wireless 8265 / 8275 driver: iwlwifi
           IF: wlp3s0 state: down mac: 98:3b:8f:10:29:21
Drives: HDD Total Size: 1000.2GB (10.1% used)
           ID-1: /dev/sda model: WDC_WDS100T2B0B size: 1000.2GB
Partition: ID-1: / size: 215G used: 9.0G (5%) fs: ext4 dev: /dev/sda3
           ID-2: swap-1 size: 20.00GB used: 0.00GB (0%) fs: swap dev: /dev/sda7
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 41.5C mobo: N/A
           Fan Speeds (in rpm): cpu: 0
Info: Processes: 250 Uptime: 8:28 Memory: 2970.7/31914.5MB Client: Shell (bash) inxi: 2.3.56

mode "1920x1080"
    geometry 1920 1080 1920 1080 32
    timings 0 0 0 0 0 0 0
    accel true
    rgba 8/16,8/8,8/0,0/0
endmode

Frame buffer device information:
    Name : inteldrmfb
    Address : 0xc0000000
    Size : 8294400
    Type : PACKED PIXELS
    Visual : TRUECOLOR
    XPanStep : 1
    YPanStep : 1
    YWrapStep : 0
    LineLength : 7680
    Accelerator : No
Version: 1:7.7+19ubuntu7.1
Version: 1:7.7+19ubuntu7
Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 309mm x 174mm
   1920x1080 60.01 + 60.01* 59.97 59.96 59.93
   1680x1050 59.95 59.88
   1600x1024 60.17
   1400x1050 59.98
   1600x900 59.99 59.94 59.95 59.82
   1280x1024 60.02
   1440x900 59.89
   1400x900 59.96 59.88
   1280x960 60.00
   1440x810 60.00 59.97
   1368x768 59.88 59.85
   1360x768 59.80 59.96
   1280x800 59.99 59.97 59.81 59.91
   1152x864 60.00
   1280x720 60.00 59.99 59.86 59.74
   1024x768 60.04 60.00
   960x720 60.00
   928x696 60.05
   896x672 60.01
   1024x576 59.95 59.96 59.90 59.82
   960x600 59.93 60.00
   960x540 59.96 59.99 59.63 59.82
   800x600 60.00 60.32 56.25
   840x525 60.01 59.88
   864x486 59.92 59.57
   800x512 60.17
   700x525 59.98
   800x450 59.95 59.82
   640x512 60.02
   720x450 59.89
   700x450 59.96 59.88
   640x480 60.00 59.94
   720x405 59.51 58.99
   684x384 59.88 59.85
   680x384 59.80 59.96
   640x400 59.88 59.98
   576x432 60.06
   640x360 59.86 59.83 59.84 59.32
   512x384 60.00
   512x288 60.00 59.92
   480x270 59.63 59.82
   400x300 60.32 56.34
   432x243 59.92 59.57
   320x240 60.05
   360x202 59.51 59.13
   320x180 59.84 59.32
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)
DP-2 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 531mm x 299mm
   1920x1080 60.00*+ 60.00 59.94
   1600x900 60.00
   1280x1024 75.02 60.02
   1152x864 75.00
   1280x720 60.00 59.94
   1024x768 75.03 60.00
   800x600 75.00 60.32
   720x480 60.00 59.94 59.94
   640x480 75.00 60.00 59.94
   720x400 70.08
HDMI-2 disconnected (normal left inverted right x axis y axis)
fglrxinfo: command not found

Command 'nvidia-settings' not found, but can be installed with:

sudo apt install nvidia-settings

H/W path Device Class Description
==================================================================
                                        system 20L50010US (LENOVO_MT_20L5_BU_Think_FM_ThinkPad T480)
/0 bus 20L50010US
/0/3 memory 32GiB System Memory
/0/3/0 memory 16GiB SODIMM DDR4 Synchronous Unbuffered (Unregistered) 2400 MHz (0.4 ns)
/0/3/1 memory 16GiB SODIMM DDR4 Synchronous Unbuffered (Unregistered) 2400 MHz (0.4 ns)
/0/7 memory 256KiB L1 cache
/0/8 memory 1MiB L2 cache
/0/9 memory 8MiB L3 cache
/0/a processor Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
/0/b memory 128KiB BIOS
/0/100 bridge Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers
/0/100/2 display UHD Graphics 620
/0/100/4 generic Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
/0/100/8 generic Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
/0/100/14 bus Sunrise Point-LP USB 3.0 xHCI Controller
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/4 bus USB2.0 Hub
/0/100/14/0/4/2 bus USB2.0 Hub
/0/100/14/0/4/2/2 input USB Receiver
/0/100/14/0/4/2/4 bus USB 2.0 Hub
/0/100/14/0/4/2/4/1 input EFM8 HID ISP
/0/100/14/0/7 communication Bluetooth wireless interface
/0/100/14/0/8 multimedia Integrated Camera
/0/100/14/0/9 generic Generic USB device
/0/100/14/0/a input Touchscreen
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/14/1/3 scsi0 storage USB3.0-CRW
/0/100/14/1/3/0.0.0 /dev/sdb disk SD/MMC
/0/100/14/1/3/0.0.0/0 /dev/sdb disk
/0/100/14/1/4 bus USB3.0 Hub
/0/100/14/1/4/1 multimedia Type C Dual 4K Monitor Dock
/0/100/14/1/4/2 bus USB3.0 Hub
/0/100/14.2 generic Sunrise Point-LP Thermal subsystem
/0/100/16 communication Sunrise Point-LP CSME HECI #1
/0/100/16.3 communication Intel Corporation
/0/100/17 storage Sunrise Point-LP SATA Controller [AHCI mode]
/0/100/1c bridge Sunrise Point-LP PCI Express Root Port #1
/0/100/1c.6 bridge Sunrise Point-LP PCI Express Root Port #7
/0/100/1c.6/0 wlp3s0 network Wireless 8265 / 8275
/0/100/1d bridge Sunrise Point-LP PCI Express Root Port #9
/0/100/1d/0 bridge JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016]
/0/100/1d/0/0 bridge JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016]
/0/100/1d/0/0/0 generic JHL6240 Thunderbolt 3 NHI (Low Power) [Alpine Ridge LP 2016]
/0/100/1d/0/1 bridge JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016]
/0/100/1d/0/2 bridge JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016]
/0/100/1d/0/2/0 bus Intel Corporation
/0/100/1d/0/2/0/0 usb3 bus xHCI Host Controller
/0/100/1d/0/2/0/1 usb4 bus xHCI Host Controller
/0/100/1f bridge Intel(R) 100 Series Chipset Family LPC Controller/eSPI Controller - 9D4E
/0/100/1f.2 memory Memory controller
/0/100/1f.3 multimedia Sunrise Point-LP HD Audio
/0/100/1f.4 bus Sunrise Point-LP SMBus
/0/100/1f.6 enp0s31f6 network Ethernet Connection (4) I219-LM
/0/0 scsi3 storage
/0/0/0.0.0 /dev/sda disk 1TB WDC WDS100T2B0B
/0/0/0.0.0/1 /dev/sda1 volume 499MiB Windows FAT volume
/0/0/0.0.0/2 /dev/sda2 volume 127MiB reserved partition
/0/0/0.0.0/3 /dev/sda3 volume 219GiB EXT4 volume
/0/0/0.0.0/4 /dev/sda4 volume 488GiB Windows NTFS volume
/0/0/0.0.0/5 /dev/sda5 volume 195GiB Windows NTFS volume
/0/0/0.0.0/6 /dev/sda6 volume 9533MiB Windows NTFS volume
/0/0/0.0.0/7 /dev/sda7 volume 18GiB Linux swap volume
/1 power 01AV421
/2 power 01AV452
/3 enx0050b697c3d9 network Ethernet interface
  *-display
       description: VGA compatible controller
       product: UHD Graphics 620
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 07
       width: 64 bits
       clock: 33MHz
       capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:146 memory:e7000000-e7ffffff memory:c0000000-cfffffff ioport:e000(size=64) memory:c0000-dffff
ii i965-va-driver:amd64 2.1.0-0ubuntu1 amd64 VAAPI driver for Intel G45 & HD Graphics family
ii intel-microcode 3.20180807a.0ubuntu0.18.04.1 amd64 Processor microcode firmware for Intel CPUs
ii iucode-tool 2.3.1-1 amd64 Intel processor microcode tool
ii libdrm-intel1:amd64 2.4.95-1~18.04.1 amd64 Userspace interface to intel-specific kernel DRM services -- runtime
ii libdrm-nouveau2:amd64 2.4.95-1~18.04.1 amd64 Userspace interface to nouveau-specific kernel DRM services -- runtime
ii libdrm-radeon1:amd64 2.4.95-1~18.04.1 amd64 Userspace interface to radeon-specific kernel DRM services -- runtime
ii libegl-mesa0:amd64 18.2.8-0ubuntu0~18.04.2 amd64 free implementation of the EGL API -- Mesa vendor library
ii libegl1-mesa:amd64 18.2.8-0ubuntu0~18.04.2 amd64 transitional dummy package
ii libgl1-mesa-dri:amd64 18.2.8-0ubuntu0~18.04.2 amd64 free implementation of the OpenGL API -- DRI modules
ii libgl1-mesa-glx:amd64 18.2.8-0ubuntu0~18.04.2 amd64 transitional dummy package
ii libglapi-mesa:amd64 18.2.8-0ubuntu0~18.04.2 amd64 free implementation of the GL API -- shared library
ii libglu1-mesa:amd64 9.0.0-2.1build1 amd64 Mesa OpenGL utility library (GLU)
ii libglx-mesa0:amd64 18.2.8-0ubuntu0~18.04.2 amd64 free implementation of the OpenGL API -- GLX vendor library
ii libibus-1.0-5:amd64 1.5.17-3ubuntu4 amd64 Intelligent Input Bus - shared library
ii libwayland-egl1-mesa:amd64 18.2.8-0ubuntu0~18.04.2 amd64 transitional dummy package
ii mesa-utils 8.4.0-1 amd64 Miscellaneous Mesa GL utilities
ii mesa-va-drivers:amd64 18.2.8-0ubuntu0~18.04.2 amd64 Mesa VA-API video acceleration drivers
ii mesa-vdpau-drivers:amd64 18.2.8-0ubuntu0~18.04.2 amd64 Mesa VDPAU video acceleration drivers
ii xserver-xorg-video-ati-hwe-18.04 1:18.1.0-1~18.04.1 amd64 X.Org X server -- AMD/ATI display driver wrapper
ii xserver-xorg-video-intel-hwe-18.04 2:2.99.917+git20171229-1ubuntu1~18.04.1 amd64 X.Org X server -- Intel i8xx, i9xx display driver
ii xserver-xorg-video-nouveau-hwe-18.04 1:1.0.15-3~18.04.1 amd64 X.Org X server -- Nouveau display driver
ii xserver-xorg-video-radeon-hwe-18.04 1:18.1.0-1~18.04.1 amd64 X.Org X server -- AMD/ATI Radeon display driver
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
[ 0.000000] Intel GenuineIntel
[ 0.000000] Reserving Intel graphics memory at [mem 0x8a800000-0x8c7fffff]
[ 0.052643] smpboot: CPU0: Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz (family: 0x6, model: 0x8e, stepping: 0xa)
[ 0.052746] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.160421] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.247755] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.312788] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.356284] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=mem,locks=none
[ 0.356284] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.356284] pci 0000:00:02.0: vgaarb: setting as boot device
[ 0.356284] vgaarb: loaded
[ 1.526934] fb0: EFI VGA frame buffer device
[ 1.526943] intel_idle: MWAIT substates: 0x11142120
[ 1.526944] intel_idle: v0.4.1 model 0x8E
[ 1.527422] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 1.590931] intel_pstate: Intel P-state driver initializing
[ 1.591841] intel_pstate: HWP enabled
[ 1.625661] intel_pmc_core: initialized
[ 1.627832] Segment Routing with IPv6
[ 1.628094] RAS: Correctable Errors collector initialized.
[ 2.105128] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 2.105129] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 2.165036] fb: switching to inteldrmfb from EFI VGA
[ 2.165165] [drm] Replacing VGA console driver
[ 2.166393] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=mem
[ 2.243996] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
[ 2.293536] fbcon: inteldrmfb (fb0) is primary device
[ 2.293592] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 4.826706] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
[ 5.213729] Intel(R) Wireless WiFi driver for Linux
[ 5.213730] Copyright(c) 2003- 2015 Intel Corporation
[ 5.222347] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 5.239259] Bluetooth: hci0: Debug lock is disabled
[ 5.253106] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[ 5.257778] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 5.289545] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 5.388216] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[ 5.388267] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[ 5.388327] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[ 5.388385] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
[ 5.388435] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[ 5.388513] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[ 5.388584] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[ 5.389229] intel_rapl: Found RAPL domain package
[ 5.389230] intel_rapl: Found RAPL domain core
[ 5.389231] intel_rapl: Found RAPL domain uncore
[ 5.389232] intel_rapl: Found RAPL domain dram
[ 5.459670] thermal thermal_zone6: failed to read out thermal zone (-61)
[ 6.850465] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[ 6.853337] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 6102.199571] iwlwifi 0000:03:00.0: Microcode SW error detected. Restarting 0x2000000.
[ 6102.199833] iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
[ 6102.200274] iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
[ 8676.965104] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x00000000D) is beyond end of object (length 0xD) (20180531/exoparg2-396)
[ 8676.965189] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC.BRNS, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[ 8676.965202] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC._Q27, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[ 8815.368573] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x00000000D) is beyond end of object (length 0xD) (20180531/exoparg2-396)
[ 8815.368718] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC.BRNS, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[ 8815.368739] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC._Q26, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[12896.549029] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x00000000D) is beyond end of object (length 0xD) (20180531/exoparg2-396)
[12896.549159] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC.BRNS, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[12896.549178] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC._Q27, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[13024.355624] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x00000000D) is beyond end of object (length 0xD) (20180531/exoparg2-396)
[13024.355768] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC.BRNS, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[13024.355789] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC._Q26, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[26379.427839] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x00000000D) is beyond end of object (length 0xD) (20180531/exoparg2-396)
[26379.427935] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC.BRNS, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[26379.427949] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC._Q27, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[26379.438055] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x00000000D) is beyond end of object (length 0xD) (20180531/exoparg2-396)
[26379.438198] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC.BRNS, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[26379.438220] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC._Q26, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[26380.112124] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x00000000D) is beyond end of object (length 0xD) (20180531/exoparg2-396)
[26380.112283] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC.BRNS, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[26380.112305] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC._Q27, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[26993.029171] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x00000000D) is beyond end of object (length 0xD) (20180531/exoparg2-396)
[26993.029229] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC.BRNS, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
[26993.029237] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC._Q26, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 6.575] (==) Automatically adding GPU devices
[ 6.575] (==) Automatically binding GPU devices
[ 6.575] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 6.575] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 6.575] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 6.575] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 6.575] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 6.580] (II) LoadModule: "glx"
[ 6.580] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 6.589] (II) Module glx: vendor="X.Org Foundation"
[ 6.589] (==) Matched vesa as autoconfigured driver 2
[ 6.589] (II) LoadModule: "vesa"
[ 6.589] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 6.589] (II) Module vesa: vendor="X.Org Foundation"
[ 6.589] (II) VESA: driver for VESA chipsets: vesa
[ 6.589] xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)
[ 6.595] (WW) Falling back to old probe method for fbdev
[ 6.596] (II) modeset(0): Creating default Display subsection in Screen section
[ 6.635] (II) modeset(0): glamor X acceleration enabled on Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2)
[ 6.760] (II) modeset(0): Digital Display Input
[ 6.760] (II) modeset(0): Digital interface is DisplayPort
[ 6.760] (II) modeset(0): First detailed timing is preferred mode
[ 6.760] (II) modeset(0): Supported detailed timing:
[ 6.877] (II) UnloadModule: "vesa"
[ 6.877] (II) Unloading vesa
[ 6.931] (II) Initializing extension GLX
[ 6.934] (II) AIGLX: Loaded and initialized i965
[ 6.934] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 7.116] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event10)
[ 7.117] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event11)
[ 7.117] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=3 (/dev/input/event12)
[ 7.117] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=7 (/dev/input/event13)
[ 7.117] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=8 (/dev/input/event14)
[ 7.117] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=9 (/dev/input/event15)
[ 7.117] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=10 (/dev/input/event16)
[ 8817.594] (WW) Option "xkb_variant" requires a string value
[ 8817.594] (WW) Option "xkb_options" requires a string value
[ 26994.999] (WW) Option "xkb_variant" requires a string value
[ 26994.999] (WW) Option "xkb_options" requires a string value
[ 30209.157] (II) modeset(0): DDCModeFromDetailedTiming: 720x480 Warning: We only handle separate sync.
[ 30504.102] (II) modeset(0): DDCModeFromDetailedTiming: 720x480 Warning: We only handle separate sync.
[ 30504.874] (II) modeset(0): DDCModeFromDetailedTiming: 720x480 Warning: We only handle separate sync.
        Manufacturer: Samsung
        Serial Number: 40C01ACA
        Manufacturer: Samsung
        Serial Number: 40C01D1C
        Manufacturer: Intel(R) Corporation
        Serial Number: None
        Release Date: 09/14/2018
                Serial services are supported (int 14h)
        Manufacturer: LENOVO
        Product Name: 20L50010US
        Serial Number: PF1H3EQT
        Manufacturer: LENOVO
        Product Name: 20L50010US
        Serial Number: L1HF8BE00JH
        Manufacturer: LENOVO
        Serial Number: PF1H3EQT
        Manufacturer: SMP
        SBDS Serial Number: 018E
        SBDS Manufacture Date: 2018-08-12
        Manufacturer: SMP
        SBDS Serial Number: 01A3
        SBDS Manufacture Date: 2018-10-08
cat: /etc/X11/xorg.conf: No such file or directory
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2)
OpenGL version string: 3.0 Mesa 18.2.8

Not software rendered: yes
Not blacklisted: yes
GLX fbconfig: yes
GLX texture from pixmap: yes
GL npot or rect textures: yes
GL vertex program: yes
GL fragment program: yes
GL vertex buffer object: yes
GL framebuffer object: yes
GL version is 1.4+: yes

Unity 3D supported: yes
Support status summary of 'atp1kxaPC':

You have 1271 packages (58.3%) supported until April 2023 (Canonical - 5y)
You have 617 packages (28.3%) supported until April 2021 (Community - 3y)
You have 2 packages (0.1%) supported until April 2021 (Canonical - 3y)

You have 3 packages (0.1%) that can not/no-longer be downloaded
You have 286 packages (13.1%) that are unsupported

Your Hardware Enablement Stack (HWE) is supported until April 2023.

Run with --show-unsupported, --show-supported or --show-all to see more details
Module Size Used by
hid_logitech_hidpp 32768 0
hid_logitech_dj 20480 0
cdc_mbim 16384 0
cdc_wdm 20480 1 cdc_mbim
cdc_ncm 36864 1 cdc_mbim
usbnet 45056 2 cdc_mbim,cdc_ncm
snd_usb_audio 225280 2
mii 16384 1 usbnet
snd_usbmidi_lib 32768 1 snd_usb_audio
ccm 20480 0
rfcomm 77824 16
cmac 16384 1
bnep 20480 2
nls_iso8859_1 16384 1
arc4 16384 2
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
snd_hda_codec_hdmi 49152 1
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 208896 0
snd_soc_skl 102400 0
snd_soc_skl_ipc 61440 1 snd_soc_skl
kvm 626688 1 kvm_intel
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_soc_sst_dsp 32768 1 snd_soc_skl_ipc
snd_hda_ext_core 24576 1 snd_soc_skl
snd_hda_codec_realtek 106496 1
ghash_clmulni_intel 16384 0
pcbc 16384 0
uvcvideo 94208 0
snd_soc_acpi 16384 1 snd_soc_skl
videobuf2_vmalloc 16384 1 uvcvideo
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
iwlmvm 376832 0
snd_soc_core 229376 1 snd_soc_skl
snd_compress 20480 1 snd_soc_core
videobuf2_memops 16384 1 videobuf2_vmalloc
mac80211 802816 1 iwlmvm
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_common 40960 2 videobuf2_v4l2,uvcvideo
snd_hda_intel 40960 3
videodev 188416 3 videobuf2_v4l2,uvcvideo,videobuf2_common
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
aesni_intel 200704 2
snd_hda_core 81920 7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_skl
media 40960 2 videodev,uvcvideo
snd_hwdep 20480 2 snd_usb_audio,snd_hda_codec
btusb 45056 0
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
btrtl 16384 1 btusb
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
glue_helper 16384 1 aesni_intel
btbcm 16384 1 btusb
thinkpad_acpi 94208 1
snd_pcm 98304 9 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
intel_cstate 20480 0
nvram 16384 1 thinkpad_acpi
intel_rapl_perf 16384 0
hid_multitouch 20480 0
joydev 24576 0
snd_seq_midi 16384 0
input_leds 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
btintel 20480 1 btusb
iwlwifi 299008 1 iwlmvm
snd_rawmidi 32768 2 snd_seq_midi,snd_usbmidi_lib
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
serio_raw 16384 0
bluetooth 552960 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
cfg80211 667648 3 iwlmvm,iwlwifi,mac80211
snd_timer 32768 2 snd_seq,snd_pcm
ecdh_generic 24576 2 bluetooth
wmi_bmof 16384 0
ucsi_acpi 16384 0
intel_wmi_thunderbolt 16384 0
snd 81920 26 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,thinkpad_acpi,snd_soc_core,snd_pcm,snd_rawmidi
typec_ucsi 32768 1 ucsi_acpi
processor_thermal_device 16384 0
mei_me 40960 0
intel_pch_thermal 16384 0
mei 98304 1 mei_me
intel_soc_dts_iosf 16384 1 processor_thermal_device
typec 32768 1 typec_ucsi
soundcore 16384 1 snd
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
mac_hid 16384 0
int3400_thermal 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
acpi_pad 180224 0
sch_fq_codel 20480 7
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
hid 122880 5 usbhid,hid_multitouch,hid_generic,hid_logitech_dj,hid_logitech_hidpp
i915 1740800 28
i2c_algo_bit 16384 1 i915
uas 24576 0
drm_kms_helper 172032 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
e1000e 249856 0
psmouse 151552 0
drm 458752 11 drm_kms_helper,i915
thunderbolt 122880 0
ahci 40960 5
usb_storage 69632 1 uas
libahci 32768 1 ahci
wmi 24576 2 intel_wmi_thunderbolt,wmi_bmof
video 45056 2 thinkpad_acpi,i915

Question information

Language:
English Edit question
Status:
Answered
For:
Ubuntu Edit question
Assignee:
No assignee Edit question
Last query:
Last reply:
Revision history for this message
actionparsnip (andrew-woodhead666) said :
#1

If you use Fn + F7 does it make the screen jump into life?

Revision history for this message
Karel Alvarez (kalvarez2) said :
#2

Fn + F7 does control one monitor, but it does not control the one with the problem...

________________________________
From: <email address hidden> <email address hidden> on behalf of actionparsnip <email address hidden>
Sent: Thursday, May 2, 2019 8:23 AM
To: Alvarez, Karel
Subject: Re: [Question #680587]: Kubuntu 18.04, on Lenovo Thinkpad T480 does not work with two monitors

Your question #680587 on Ubuntu changed:
https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fanswers.launchpad.net%2Fubuntu%2F%2Bquestion%2F680587&amp;data=02%7C01%7Ckalvarez%40atpco.net%7C7fc47444b94b4a34b5cb08d6cef90b42%7C25a0fe74b1cb46ee81f58cbb7b5ca144%7C0%7C1%7C636923966361219075&amp;sdata=REBsIYGNe08bQL%2B9iKnSu6blaUmyWdxsnsQ9h375ExQ%3D&amp;reserved=0

    Status: Open => Needs information

actionparsnip requested more information:
If you use Fn + F7 does it make the screen jump into life?

--
To answer this request for more information, you can either reply to
this email or enter your reply at the following page:
https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fanswers.launchpad.net%2Fubuntu%2F%2Bquestion%2F680587&amp;data=02%7C01%7Ckalvarez%40atpco.net%7C7fc47444b94b4a34b5cb08d6cef90b42%7C25a0fe74b1cb46ee81f58cbb7b5ca144%7C0%7C1%7C636923966361219075&amp;sdata=REBsIYGNe08bQL%2B9iKnSu6blaUmyWdxsnsQ9h375ExQ%3D&amp;reserved=0

You received this question notification because you asked the question.

Revision history for this message
Ubfan (ubfan1) said :
#3

Your second monitor is probably only available when using the Nvidia driver, and your X log shows you are using the Intel driver. If you have really successfully installed the Nvidia drivers, logging in with Wayland (used to) may switch to the Intel driver, so try at the login prompt, click on the gear icon, and switch to xorg login instead of Wayland.

Can you help with this problem?

Provide an answer of your own, or ask Karel Alvarez for more information if necessary.

To post a message you must log in.