laptop black screen after wake up

When I close my laptop and reopen(is this doing the suspend operation?),it got black screen.The screen seems work,but just display in black.If I click the suspend button in the menu of top right corner,then use power button to wake up it will stuck in the unlock screen.
In all situation above,I can't swith TTY use ctrl+alt+FX
It happened whenever I only use NVIDIA or Intel graphic card or PRIME Render Offload

  Host: Somebody Kernel: 5.2.11-1-MANJARO x86_64 bits: 64 compiler: gcc 
  v: 9.1.0 Desktop: Gnome 3.32.2 Distro: Manjaro Linux 
  Type: Laptop System: MECHREVO product: X3 Series GK7CP6R v: Standard 
  serial: <filter> 
  Mobo: MECHREVO model: GK7CP6R v: Standard serial: <filter> 
  UEFI: American Megatrends v: N.1.03 date: 04/01/2019 
  ID-1: BAT0 charge: 46.7 Wh condition: 46.7/46.7 Wh (100%) model: standard 
  status: Full 
  Topology: 6-Core model: Intel Core i7-9750H bits: 64 type: MT MCP 
  arch: Kaby Lake rev: A L2 cache: 12.0 MiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 62232 
  Speed: 800 MHz min/max: 800/4500 MHz Core speeds (MHz): 1: 800 2: 800 
  3: 800 4: 801 5: 800 6: 800 7: 800 8: 800 9: 800 10: 801 11: 800 12: 800 
  Device-1: Intel UHD Graphics 630 vendor: Tongfang Hongkong Limited 
  driver: i915 v: kernel bus ID: 00:02.0 
  Device-2: NVIDIA TU116M [GeForce GTX 1660 Ti Mobile] 
  vendor: Tongfang Hongkong Limited driver: nvidia v: 435.21 bus ID: 01:00.0 
  Display: x11 server: 1.20.5 driver: nvidia 
  resolution: <xdpyinfo missing> 
  OpenGL: renderer: Mesa DRI Intel UHD Graphics 630 (Coffeelake 3x8 GT2) 
  v: 4.5 Mesa 19.1.5 direct render: Yes 
  Device-1: Intel Cannon Lake PCH cAVS vendor: Tongfang Hongkong Limited 
  driver: snd_hda_intel v: kernel bus ID: 00:1f.3 
  Sound Server: ALSA v: k5.2.11-1-MANJARO 
  Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi 
  v: kernel port: 7000 bus ID: 00:14.3 
  IF: wlo1 state: up mac: <filter> 
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
  vendor: Tongfang Hongkong Limited driver: r8168 v: 8.047.02-NAPI 
  port: 3000 bus ID: 04:00.0 
  IF: enp4s0 state: down mac: <filter> 
  Local Storage: total: 476.94 GiB used: 56.85 GiB (11.9%) 
  ID-1: /dev/nvme0n1 model: PM8512GPTCB3B-E84 size: 476.94 GiB 
  ID-1: / size: 97.93 GiB used: 20.04 GiB (20.5%) fs: ext4 
  dev: /dev/nvme0n1p1 
  ID-2: /home size: 369.53 GiB used: 36.81 GiB (10.0%) fs: ext4 
  dev: /dev/nvme0n1p2 
  System Temperatures: cpu: 43.0 C mobo: 41.0 C 
  Fan Speeds (RPM): N/A 
  Processes: 330 Uptime: 13m Memory: 15.52 GiB used: 2.17 GiB (14.0%) 
  Init: systemd Compilers: gcc: 9.1.0 Shell: zsh v: 5.7.1 inxi: 3.0.36

According to this article
You actually don't, or is just partially working.

Now you are on

And there is no xorg-server 1.21 in either branch, not even in arch testing.

1 Like

thanks bro.Is there any way for me to check that is there any other issues cause this?I have checked the xorg log but can't find any error may related to this

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