**loaded:** nvidia **unloaded:** fbdev,modesetting,vesa **alternate:** nouveau,nv **Type:** tsx_async_abort **status:** Not affected **Type:** spectre_v2 **mitigation:** Full AMD retpoline, IBPB: conditional, IBRS_FW, **mitigation:** usercopy/swapgs barriers and _user pointer sanitization **mitigation:** Speculative Store Bypass disabled via prctl **Type:** meltdown **status:** Not affected **Vulnerabilities:****Type:** itlb_multihit **status:** Not affected **flags:** avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm ![]() **Info:** 8-Core **model:** AMD Ryzen 7 5800H with Radeon Graphics **bits:** 64 The system information inxi -Fazy: **System:** I suspect this is probably the X11 server issue not configured properly with the NVIDIA driver.Īppreciated if anyone can help this as I like OpenSUSE Tumbleweed so far. I tried adding to /etc/default/grub “e_native_backlight=1” to GRUB_CMDLINE_LINUX_DEFAULT and then ran sudo grub2-mkconfig -o /boot/grub2/grub.cfg, but the problem still persists. The output of cat /sys/class/backlight/nvidia_0/actual_brightness and cat /sys/class/backlight/nvidia_0/brightness are the screen brightness value set from the Fn key. Ls /sys/class/backlight/nvidia_0/ shows nvidia_0. I can use the Fn key to change the screen brightness value, but the screen brightness isn’t changed it’s always at the max brightness. The graphics driver is NVIDIA proprietary driver version 510.xx via YaST. The laptop has discrete graphics mode, which is the mode where integrated graphics is disabled and the display is connected directly to the discrete graphics (not via integrated graphics). Select the Microsoft Store icon on the taskbar.I have a problem with Lenovo Legion 7 laptop that the screen brightness cannot be adjusted and when waking up from sleep, it’s only black screen. It'll take a moment for your apps to appear. ![]() Select the Start button, then select Settings > Apps > Apps & features. Some apps may not be compatible with Windows 10 and can cause a flickering or scrambled screen. If your app isn't in Microsoft Store, reinstall it from the manufacturer's site. Select the app you want to reinstall, and then select Install. Select the Microsoft Store from the start menu. If it's not, uninstall each app one by one until the issue is resolved. If you're asked to confirm your choice, select Yes.Īfter you uninstall the first app, restart your device and check if the screen flickering or scrambled issue is resolved or not. ![]() Select the app, and then select Uninstall > Uninstall. Scroll down the list and find the app you want to uninstall. Select the Start > Settings > Apps > Apps & features. Some apps may not be compatible with Windows 11 and can cause a flickering or scrambled screen. If the app didn't come from Microsoft Store, check the manufacturer's site for updates. If the app came from Microsoft Store, check updates for apps from Microsoft Store.
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