Cobra Forum

Linux => Installation & Upgrades => Topic started by: kalpana on Oct 05, 2023, 07:09 AM

Title: Prinary screen broken :: Failed to start Ubuntu Live CD installer
Post by: kalpana on Oct 05, 2023, 07:09 AM
Hello,

I am installing Ubuntu 22.04 Desktop from flash drive on Acer Aspire laptop with broken primary screen. So, I can not see BIOS etc.
I connected external monitor via HDMI port (laptop does not have VGA).
I found that Ubuntu is the only Linux distribution from what I have tried (tried Debian, Fedora, Mint) that actually redirects images during installation to HDMI monitor. So, I want to proceed with it.

Unfortunately, installation fails with message: [FAILED] Failed to start Ubuntu live CD installation.
This is the picture of the screen:(https://i.ibb.co/qgtrgnw/PXL-20231001-032155189.jpg)

Before this screen it displays the following messages:
Code:
x86/cpu: SGX disabled by BIOS
Integrity: Problem loading x.509 certificate -65
Integrity: Problem loading x.509 certificate -65
nouveau 0000:01:00.0 fifo: fault 00 [READ] at 00000000000 engine [PHYSICAL] client 07 [HUB/HOST_CPU] reason 0d [REGION_VIOLATION] on channel -1 [000000000 unknown]
Is there anything I can do to use this laptop in this situation? Thanks