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Groups > linux.debian.user > #237095
| From | Pierre Couderc <pierre@couderc.eu> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: Failure to use 3840x2160 30hz with Intel 620 chipset |
| Date | 2021-07-09 09:10 +0200 |
| Message-ID | <CySO5-pH-5@gated-at.bofh.it> (permalink) |
| References | <CyJhL-2pp-3@gated-at.bofh.it> <CyJrr-2I6-3@gated-at.bofh.it> <CyJUt-2Rm-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 7/8/21 11:34 PM, Felix Miata wrote: > >>> the PC crashes (all is black, need to power off). > >> You should have no need of gtf or mode creation with 620 graphics. Mode creation >> via xrandr is an anachronism. X knows very well how to auto generate modes when >> provided with needed specs. If EDID, the usual source for the data, is broken, >> then provide the specs via: Yes, EDID is wrong and does not show 3840x2160 warranted by Samsung for UR59C 32". >> /etc/X11/xorg.conf.d/50-monitor.conf >> containing the horizontal sync and vertical refresh rates for your display, e.g.: >> >> Section "Monitor" >> Identifier "Default Monitor" >> HorizSync 28-85 >> VertRefresh 50-100 > Option "PreferredMode" "3840x2160" >> EndSection >> > This has no effect but I suppose the problem is due to the 2 screen configuration. So I have tried replacing Identifier with : Identifier "HDMI-1" But it is not better... I have put in https://paste.debian.net/1203873/ the content of .local/share/xorg/Xorg.0.log It seems that the Modeline 3840x2160 is recognized, but the 30hz limitation is not expressed. Acer swift5 specifies 3840x2160 but with a 30hz limitation, no more frequency. Thanks you very much PC
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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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