On Mon, May 15, 2023 at 8:44 AM Paul Neuwirth <mail@paul-neuwirth.nl> wrote:
On Sunday 2023-05-14 08:56, Paul Neuwirth via openSUSE Users wrote:
Date: Sun, 14 May 2023 08:56:34 From: Paul Neuwirth via openSUSE Users <users@lists.opensuse.org> Reply-To: Paul Neuwirth <mail@paul-neuwirth.nl> To: Andrei Borzenkov <arvidjaar@gmail.com> Cc: users@lists.opensuse.org Subject: Re: openSUSE 15.4 boots to a blank screen
On Saturday 2023-05-13 18:30, Andrei Borzenkov wrote:
Date: Sat, 13 May 2023 18:30:44 From: Andrei Borzenkov <arvidjaar@gmail.com> To: users@lists.opensuse.org Subject: Re: openSUSE 15.4 boots to a blank screen
On 13.05.2023 08:49, Paul Neuwirth via openSUSE Users wrote:
Hello,
I Installed a new video card (same model is running on another computer using openSUSE Leap 15.4 with same proprietary drivers just fine). Since then the computer boots to a blank screen.
I got my consoles back using vga=792 in the cmdline (which seems to be deprecated).
Can you show dmesg ouptut for comparison?
But displaying anything is extremely slow (being scrolled). How do I get normal console behaviour (just displaying as fast as output is written) back? e.g. showing dmesg takes ages
Again - it is really something between your system BIOS and video card BIOS. Your video card has to emulate legacy VGA and something goes wrong here. Did you try nouveau with its framebuffer driver?