Mhm, no idea why an interlaced resolution would cause a crash. Maybe
some miscalculation in the display code.
But apart from that if you just connected your PC to a TV I also
wouldn't recommend using an interlaced resolution in the first place.
See those resolutions only exists for backward compatibility with analog
hardware.
I think we would just disable those modes instead of searching for the bug.
Regards,
Christian.
Am 30.03.21 um 11:07 schrieb Alberto Salvia Novella:
I guessed so.
The GPU is a Radeon HD5870, and the screen is an old Telefunken TV
(TLFK22LEDPVR1).
Since my real display got into repair I used this TV meanwhile, and to
my surprise it froze the system.
On Tue, 30 Mar 2021 at 10:15, Christian König
<christian.koe...@amd.com <mailto:christian.koe...@amd.com>> wrote:
Hi Alberto,
well what hardware do you have?
Interlaced resolutions are not used any more on modern hardware,
so they
are not well tested.
Regards,
Christian.
Am 30.03.21 um 10:04 schrieb Alberto Salvia Novella:
> The entire desktop hangs after some minutes when using the module
> "radeon" with an interlaced resolution.
>
> Easier to trigger by playing a video on Firefox, at least on
kwin_x11.
> Wayland didn't exhibit the problem.
>
> Other display drivers, from different computers I have tried,
didn't
> allow those interlaced resolutions all together. It seems they know
> there will be problems.
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