Hi,
I often use a second external monitor or projector with my laptop, but today when I turned on laptop with external monitor, monitor couldn’t find any HDMI signal. I tried to restart both devices, change cable, connect projector instead of monitor and nothing works.
When searching for solutions online, I found many of them for missing HDMI with nvidia GPU, but I have Intel UHD Graphics 620 only. From xrandr output it looks like my HDMI just disappeared and I don’t really know what to do.
Thank you for any help.
Here are some informations about my system:
$ inxi -Fazy
System:
Kernel: 5.8.18-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.8-x86_64
root=UUID=fa65e4e4-351c-40f1-a49d-1b7d3d5747ae rw quiet apparmor=1
security=apparmor udev.log_priority=3
Desktop: Xfce 4.14.3 tk: Gtk 3.24.23 info: xfce4-panel wm: xfwm4
dm: LightDM 1.30.0 Distro: Manjaro Linux
Machine:
Type: Laptop System: ASUSTeK product: ZenBook UX333FA_UX333FA v: 1.0
serial: <filter>
Mobo: ASUSTeK model: UX333FA v: 1.0 serial: <filter>
UEFI: American Megatrends v: UX333FA.308 date: 07/23/2019
Battery:
ID-1: BAT0 charge: 29.5 Wh condition: 42.4/50.1 Wh (85%) volts: 11.9/11.9
model: ASUSTeK ASUS Battery type: Li-ion serial: N/A status: Discharging
cycles: 160
CPU:
Info: Quad Core model: Intel Core i5-8265U bits: 64 type: MT MCP
arch: Kaby Lake family: 6 model-id: 8E (142) stepping: B (11) microcode: DE
L2 cache: 6144 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
bogomips: 28808
Speed: 1597 MHz min/max: 400/3900 MHz Core speeds (MHz): 1: 1597 2: 1659
3: 1781 4: 1877 5: 1974 6: 1733 7: 2060 8: 2062
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf status: Not affected
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown status: Not affected
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: ASUSTeK driver: i915 v: kernel
bus ID: 00:02.0 chip ID: 8086:3ea0
Device-2: IMC Networks USB2.0 HD IR UVC WebCam type: USB driver: uvcvideo
bus ID: 1-5:3 chip ID: 13d3:56cb serial: <filter>
Display: x11 server: X.Org 1.20.10 driver: intel unloaded: modesetting
alternate: fbdev,vesa display ID: :0.0 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: 168 size: 290x170mm (11.4x6.7")
diag: 336mm (13.2")
OpenGL: renderer: Mesa Intel UHD Graphics 620 (WHL GT2) v: 4.6 Mesa 20.2.3
direct render: Yes
Audio:
Device-1: Intel Cannon Point-LP High Definition Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel alternate: snd_soc_skl,snd_sof_pci
bus ID: 00:1f.3 chip ID: 8086:9dc8
Sound Server: ALSA v: k5.8.18-1-MANJARO
Network:
Device-1: Intel Cannon Point-LP CNVi [Wireless-AC] driver: iwlwifi v: kernel
port: 3000 bus ID: 00:14.3 chip ID: 8086:9df0
IF: wlo1 state: up mac: <filter>
Drives:
Local Storage: total: 476.94 GiB used: 78.55 GiB (16.5%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/nvme0n1 vendor: Intel model: SSDPEKNW512G8 size: 476.94 GiB
block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4
serial: <filter> rev: 002C scheme: GPT
Partition:
ID-1: / raw size: 476.64 GiB size: 468.16 GiB (98.22%)
used: 78.55 GiB (16.8%) fs: ext4 dev: /dev/nvme0n1p2
Swap:
Alert: No Swap data was found.
Sensors:
System Temperatures: cpu: 37.0 C mobo: N/A
Fan Speeds (RPM): cpu: 0
Info:
Processes: 259 Uptime: 32m Memory: 7.59 GiB used: 2.86 GiB (37.6%)
Init: systemd v: 246 Compilers: gcc: 10.2.0 Packages: 1267 pacman: 1253
lib: 368 flatpak: 0 snap: 14 Shell: Bash v: 5.0.18
running in: xfce4-terminal inxi: 3.1.08
$ xrandr
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) 290mm x 170mm
1920x1080 60.03*+ 48.01 59.93
1680x1050 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
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
$ xrandr --listmonitors
Monitors: 1
0: +*eDP1 1920/290x1080/170+0+0 eDP1
$ mhwd -l
> 0000:00:02.0 (0300:8086:3ea0) Display controller Intel Corporation:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-linux 2018.05.04 true PCI
video-modesetting 2020.01.13 true PCI
video-vesa 2017.03.12 true PCI