Hello. I have been using dual monitors for a few months now with Manjaro 21.0. I use the DP1 and HDMI2 ports, but today the HDMI2 port is no longer being detected by xrandr. I know the HDMI cable is not broken because whenever I unplug it from my laptop, the monitor lights up saying it has been disconnected.
Running xrandr gives the following output: (Note: I am missing HDMI2, not HDMI1)
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
eDP1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 340mm x 190mm
1920x1080 60.01*+ 59.93
1680x1050 59.95 59.88
1400x1050 59.98
1600x900 60.00 59.95 59.82
1280x1024 60.02
1400x900 59.96 59.88
1280x960 60.00
1368x768 60.00 59.88 59.85
1280x800 59.81 59.91
1280x720 59.86 60.00 59.74
1024x768 60.00
1024x576 60.00 59.90 59.82
960x540 60.00 59.63 59.82
800x600 60.32 56.25
864x486 60.00 59.92 59.57
640x480 59.94
720x405 59.51 60.00 58.99
640x360 59.84 59.32 60.00
DP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 480mm x 270mm
1920x1080 60.00*+ 50.00 50.00 59.94
1680x1050 59.88
1600x900 60.00
1280x1024 60.02
1440x900 59.90
1280x800 59.91
1280x720 60.00 50.00 59.94
1024x768 60.00
800x600 60.32
720x576 50.00
720x480 60.00 59.94
640x480 60.00 59.94
HDMI1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
Running inxi -Faz gives the following output:
System: Kernel: 5.9.16-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.9-x86_64 root=UUID=15622e07-eda6-4dd3-ad3c-ccb6481ca922
ro quiet apparmor=1 security=apparmor udev.log_priority=3
Desktop: i3 4.19.1 info: i3bar vt: 7 dm: LightDM 1.30.0 Distro: Manjaro Linux base: Arch Linux
Machine: Type: Convertible System: LENOVO product: 81CU v: Lenovo YOGA 730-15IKB serial: <filter>
Chassis: type: 31 v: Lenovo YOGA 730-15IKB serial: <filter>
Mobo: LENOVO model: LNVNB161216 v: SDK0J40709 WIN serial: <filter> UEFI-[Legacy]: LENOVO
v: 7KCN32WW(V1.13) date: 05/22/2020
Battery: ID-1: BAT1 charge: 34.8 Wh (84.1%) condition: 41.4/51.6 Wh (80.3%) volts: 12.7 min: 11.2
model: 0x43 0x65 0x6C 0x78 0x70 0x65 0x PABAS0241231 type: Li-ion serial: <filter>
status: Charging cycles: 548
CPU: Info: Quad Core model: Intel Core i5-8250U bits: 64 type: MT MCP arch: Kaby Lake note: check
family: 6 model-id: 8E (142) stepping: A (10) microcode: E0 cache: L2: 6 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 28808
Speed: 749 MHz min/max: 400/3400 MHz Core speeds (MHz): 1: 749 2: 748 3: 791 4: 719 5: 748
6: 791 7: 751 8: 754
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2
mitigation: Full generic retpoline, IBPB: conditional, IBRS_FW, STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics: Device-1: Intel UHD Graphics 620 vendor: Lenovo driver: i915 v: kernel bus-ID: 00:02.0
chip-ID: 8086:5917 class-ID: 0300
Device-2: IMC Networks Integrated Camera type: USB driver: uvcvideo bus-ID: 1-5:5
chip-ID: 13d3:56b2 class-ID: 0e02
Display: x11 server: X.Org 1.20.10 compositor: picom v: git-dac85 driver: loaded: intel
unloaded: modesetting alternate: fbdev,vesa display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") s-diag: 582mm (22.9")
Monitor-1: eDP1 res: 1920x1080 hz: 60 dpi: 143 size: 340x190mm (13.4x7.5") diag: 389mm (15.3")
Monitor-2: DP1 res: 1920x1080 hz: 60 dpi: 102 size: 480x270mm (18.9x10.6") diag: 551mm (21.7")
OpenGL: renderer: Mesa Intel UHD Graphics 620 (KBL GT2) v: 4.6 Mesa 20.3.4 direct render: Yes
Audio: Device-1: Intel Sunrise Point-LP HD Audio vendor: Lenovo driver: snd_hda_intel v: kernel
alternate: snd_soc_skl bus-ID: 00:1f.3 chip-ID: 8086:9d71 class-ID: 0403
Sound Server-1: ALSA v: k5.9.16-1-MANJARO running: yes
Sound Server-2: JACK v: 0.125.0 running: no
Sound Server-3: PulseAudio v: 14.2 running: yes
Sound Server-4: PipeWire v: 0.3.23 running: yes
Network: Device-1: Realtek RTL8822BE 802.11a/b/g/n/ac WiFi adapter vendor: Lenovo ThinkPad E595
driver: rtw_8822be v: N/A modules: rtw88_8822be port: 3000 bus-ID: 3a:00.0 chip-ID: 10ec:b822
class-ID: 0280
IF: wlp58s0 state: up mac: <filter>
Bluetooth: Device-1: Realtek RTL8822BE Bluetooth 4.2 Adapter type: USB driver: btusb v: 0.8 bus-ID: 1-7:7
chip-ID: 0bda:b023 class-ID: e001 serial: <filter>
Report: This feature requires one of these tools: hciconfig/bt-adapter
Drives: Local Storage: total: 931.51 GiB used: 77.42 GiB (8.3%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Crucial model: CT1000P5SSD8 size: 931.51 GiB
block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4 rotation: SSD
serial: <filter> rev: P4CR324 temp: 35.9 C scheme: MBR
Partition: ID-1: / raw-size: 931.51 GiB size: 915.89 GiB (98.32%) used: 77.42 GiB (8.5%) fs: ext4
dev: /dev/nvme0n1p1 maj-min: 259:1
Swap: Alert: No Swap data was found.
Sensors: System Temperatures: cpu: 39.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info: Processes: 208 Uptime: 31m wakeups: 3 Memory: 7.5 GiB used: 1.95 GiB (26.0%) Init: systemd
v: 247 tool: systemctl Compilers: gcc: 10.2.0 Packages: 1431 pacman: 1424 lib: 419 flatpak: 0
snap: 7 Shell: Bash v: 5.1.0 running-in: terminator inxi: 3.3.03
Running sudo mhwd -li outputs:
> Installed PCI configs:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-linux 2018.05.04 true PCI
Warning: No installed USB configs!
I appreciate any help with this issue. Thanks!
