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sebanc / brunch

Boot ChromeOS on x86_64 PC - Supports Intel CPU/GPU from 8th gen or AMD Ryzen
GNU General Public License v3.0
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Blask screen after first setup #1604

Open Jstnldrs05 opened 2 years ago

Jstnldrs05 commented 2 years ago

Good day everyone, can you guys help me with my issue.

I recently installed Chrome OS in my laptop with brunch 103 stable and a 103 image by Zork and 15.15 ver of kernel. I am experiencing black screen issue after I setup my google account. After the setup, the Desktop/GUI of the OS opens for one second and then it blacks out my screen. Which I thought that it's just loading the system but it's not and I need to force restart my laptop to open it again and it boot loops. So, I build another new OS to set it up again.

After several trial and errors, when my screen is black, I try to open the developer console (ctrl alt F2) and it turns on my screen and opens the terminal which means that it is not the backlit of the screen. Maybe the main GUI of chrome OS was the problem.

I also, try to change kernel version to 15.10 and it successfully installed with no black screen issue, but the problem is my trackpad doesn't work while in brunch 15.15 version my trackpad works flawlessly. I also try to config brunch for my trackpad and none of them solves the problem.

My main concern here is the Desktop/GUI which is black on my screen on kernel 15.15 version While on the kernel 15.10, the Desktop/GUI displays smoothly, but the trackpad won't work

I am using Lenovo Legion 5 15ARH05H CPU: Ryzen 7 4800h with integrated graphics GPU: GTX 1660ti RAM: 16gb

Hopefully you can help me about my problem. Thanks to all.

tejasraman commented 2 years ago

Try kernel parameter nomodeset

Jstnldrs05 commented 2 years ago

Try kernel parameter nomodeset

how to set it up? I'm so sorry, i don't have any idea about it. I appreciate your response.

tejasraman commented 2 years ago

I can give you some instructions:

  1. Click the down arrow and enter on the boot screen to select "ChromeOS (Settings)"
  2. Click Enter and get to the screen with custom kernel parameters
  3. Type nomodeset and press enter

And you probably know the rest! Actually, I had this issue. Nomodeset might resolve it, but I had the same issue on my Ryzen mini PC and 5.10 was the fix. I'll try nomodeset and 5.15 later - if it works for me, it will probably work for you too.

tejasraman commented 2 years ago

@Jstnldrs05 Don't try nomodeset - UPDATE

tejasraman commented 2 years ago

My new advice is to use this patch on 5.10. (Nomodeset breaks chromeOS)

tejasraman commented 2 years ago

That patch won't work on brunch. The 5.15 no desktop is more concerning. @sebanc help?