我正在使用 lubuntu 22.10，一段时间后我的显示器无信号，我尝试过：
我的VGA：
>
lshw -c video
> WARNING: you should run this program as super-user.
> *-display
> description: VGA compatible controller
> product: RocketLake-S GT1 [UHD Graphics 730]
> vendor: Intel Corporation
> physical id: 2
> bus info: pci@0000:00:02.0
> logical name: /dev/fb0
> version: 04
> width: 64 bits
> clock: 33MHz
> capabilities: vga_controller bus_master cap_list rom fb
> configuration: depth=32 driver=i915 latency=0 resolution=1920,1080
> resources: iomemory:600-5ff iomemory:400-3ff irq:137 memory:6000000000-6000ffffff memory:4000000000-400fffffff
> ioport:3000(size=64) memory:c0000-dffff
sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target
gsettings set org.gnome.desktop.lockdown disable-lock-screen 'true'
gsettings set org.gnome.desktop.screensaver lock-enabled false
gsettings set org.gnome.desktop.session idle-delay 0
gsettings set org.gnome.desktop.screensaver ubuntu-lock-on-suspend
xset dpms 0 0 0 && xset -dpms && xset s off && xset s noblank
'错误的'
但还是没有运气。请问有什么想法吗？