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Groups > linux.debian.user > #237470
| From | Felix Miata <mrmazda@earthlink.net> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: Failure to use 3840x2160 30hz with Intel 620 chipset |
| Date | 2021-07-16 10:00 +0200 |
| Message-ID | <CBqVj-8te-3@gated-at.bofh.it> (permalink) |
| References | (5 earlier) <Czsox-67I-1@gated-at.bofh.it> <CztNE-6R9-1@gated-at.bofh.it> <CzZku-1QR-9@gated-at.bofh.it> <CBpFT-7LE-1@gated-at.bofh.it> <CBpFT-7LE-3@gated-at.bofh.it> |
| Organization | less than infinite |
Pierre Couderc composed on 2021-07-16 08:34 (UTC+0200): > Before reporting a bug, maybe it could be too a question of driver...? There are two X drivers for Intel IGPs capable at least theoretically of supporting 3840x2160: Intel DDX, provided by xserver-xorg-video-intel Modesetting DIX, provided by xserver-xorg-core The Intel driver has been essentially in maintenance mode for the past 7 years, its main reason for keeping it maintained being it is the only driver available supporting ancient Intel IGPs. The only way to tell if it works better on newer hardware is to try it. Don't expect much from anything as new as yours using the Intel DDX instead of the Modesetting DIX. Either of the two drivers can be specifically selected via a .conf file in /etc/X11/xorg.conf.d/, e.g., assuming xserver-xorg-video-intel is installed: # file: 15-ddxdrv.conf Section "Device" Identifier "DDX" Driver "intel" # Driver "modesetting" EndSection selects the Intel DDX, blocking X from attempting use of the Modesetting DIX. -- Evolution as taught in public schools is, like religion, based on faith, not based on science. Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata
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Failure to use 3840x2160 30hz with Intel 620 chipset Pierre Couderc <pierre@couderc.eu> - 2021-07-08 23:00 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Felix Miata <mrmazda@earthlink.net> - 2021-07-08 23:10 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Felix Miata <mrmazda@earthlink.net> - 2021-07-08 23:40 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-07-09 00:40 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Pierre Couderc <pierre@couderc.eu> - 2021-07-09 09:10 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Felix Miata <mrmazda@earthlink.net> - 2021-07-10 02:20 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Pierre Couderc <pierre@couderc.eu> - 2021-07-10 23:10 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Felix Miata <mrmazda@earthlink.net> - 2021-07-11 00:40 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Pierre Couderc <pierre@couderc.eu> - 2021-07-12 07:30 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Felix Miata <mrmazda@earthlink.net> - 2021-07-12 10:20 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Pierre Couderc <pierre@couderc.eu> - 2021-07-16 08:40 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Pierre Couderc <pierre@couderc.eu> - 2021-07-16 08:40 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Felix Miata <mrmazda@earthlink.net> - 2021-07-16 10:00 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Pierre Couderc <pierre@couderc.eu> - 2021-07-16 12:10 +0200
Re: Failure to use 3840x2160 30hz with Intel 620 chipset Pierre Couderc <pierre@couderc.eu> - 2021-07-17 08:20 +0200
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