Black screen immediately after installing Debian, how to fix?

C

chettch ^^,2017-10-20 09:25:06

linux

chettch ^^,, 2017-10-20 09:25:06

Hello. I have a Lenovo g505s laptop with an A8 processor, I'm trying to install Linux on it, I started from the beginning with a Debian CD, immediately after installation, on the first reboot, I get a black screen and nothing happens, after Debian I tried to install Elementary OS (once for a long time I even used it on the same laptop), the same trouble happened with Elementary, installation - reboot - black screen, tried to download Ubuntu, almost the same trouble with it, installation - reboot - purple screen, nothing happens.
PS LiveCD|USB - works.
I would like to understand what the problem is and finally install Debian for myself, can anyone help me figure out this problem?

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3 answer(s)

J

jcmvbkbc, 2017-10-20
@chettch

The only thing Ubuntu shows is kernel selection and that's it

Those. grub menu? Press 'e', find the line that says 'quiet' -- this is the kernel boot line, replace quiet with debug, press F10, look at the kernel boot debug log, show it to us.

S

silverjoe, 2017-10-20
@silverjoe

Ummm, but on the black screen there are such white letters and "login:" is written
?

B

bioGavs, 2017-10-20
@bioGavs

There may be a problem with the video, try registering nomodeset in grub. And just in case, a second monitor / TV, etc. is not connected to the laptop?