Clearing things,

1. My display isn't faulty as its a fairly new laptop,so AFAIK its
alright.

2. The cursor is also not visible just a pure black blank screen as in 
case of 24.10

On 08/04/25 07:09, Daniel van Vugt wrote:
> OK, the EDID problem is too significant to not be a factor here. It
> means the display is not connected properly or is faulty. So gnome-shell
> can start up but it might treat the machine as having no display
> connected. Although in theory it should just treat the display as
> connected but low resolution.
>
> Since you say you can see a cursor still, is that a text cursor or a
> mouse cursor? If you can see a text cursor then likely it's started on
> the wrong VT. So try:
>
> 1. Ctrl+Alt+F4
> 2. Ctrl+Alt+F2
>
> Here is the log of the EDID problem:
>
> Apr 04 11:31:04 Sam-acer-notebook kernel: EDID block 0 is all zeroes
> Apr 04 11:31:04 Sam-acer-notebook kernel:         [00] ZERO 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00
> Apr 04 11:31:04 Sam-acer-notebook kernel:         [00] ZERO 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00
> Apr 04 11:31:04 Sam-acer-notebook kernel:         [00] ZERO 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00
> Apr 04 11:31:04 Sam-acer-notebook kernel:         [00] ZERO 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00
> Apr 04 11:31:04 Sam-acer-notebook kernel:         [00] ZERO 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00
> Apr 04 11:31:04 Sam-acer-notebook kernel:         [00] ZERO 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00
> Apr 04 11:31:04 Sam-acer-notebook kernel:         [00] ZERO 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00
> Apr 04 11:31:04 Sam-acer-notebook kernel:         [00] ZERO 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00
> Apr 04 11:31:04 Sam-acer-notebook kernel: NET: Registered PF_QIPCRTR protocol 
> family
> Apr 04 11:31:04 Sam-acer-notebook kernel: EDID block 0 is all zeroes
> Apr 04 11:31:04 Sam-acer-notebook kernel: EDID block 0 is all zeroes
>

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https://bugs.launchpad.net/bugs/2083772

Title:
  System gets blank/black screen after login

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