search for: 2560x1440

Hi, Distribution: openSUSE 42.2 Beta, Kernel: 4.4. The box is a Dell Precision T7500 with an nVidia Quadro 4000 card and a displayport connected iiyama B2783QSU 2560x1440 monitor identified as DP-1. Problem: The monitor is detected as 1920x1080 and not 2560x1440. See Xorg log file at http://rogerprice.org/Xorg.0.log . There is no file /etc/X11/xorg.conf and in the directory /etc/X11/Xorg.conf.d/ the files 50-device.conf, 50-monitor.conf and 50-screen.conf cont...

I think you want the reduced blanking modeline: $ cvt -r 2560 1440 # 2560x1440 59.95 Hz (CVT 3.69M9-R) hsync: 88.79 kHz; pclk: 241.50 MHz Modeline "2560x1440R" 241.50 2560 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync This matches your monitor's detailed timings: [ 55.220] (II) NOUVEAU(0): Supported detailed timing: [ 55.220] (II) NOUVEAU(0): clock...

Can someone recommend a video card that's capable of driving a monitor at 2560x1600 or 2560x1440 and just works with Centos 7 without requiring any outside video drivers? I would prefer to stay with the built-in video drivers that are included with Centos 7 if possible; I don't play games and such, so I'm not looking for high performance 3D -- I just want a high resolution desktop. I...

These patches are adding support for outputting 2560x1440 at 56 over HDMI. This needs a pixel clock of 225 MHz which was not supported before. This was tested in a dual monitor setup with a GF114 (GTX 560 TI) and one HDMI monitor running with 2560x1440 at 56 and one DVI monitor running with 1920x1200 at 60. This still needs testing on other graphics c...

https://bugs.freedesktop.org/show_bug.cgi?id=108520 Bug ID: 108520 Summary: MST DisplayPort HiDPI screen flicker Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

These patches are adding support for outputting 2560x1440 at 56 over HDMI. This needs a pixel clock of 225 MHz which was not supported before. This was tested in a dual monitor setup with a GF114 (GTX 560 TI) and one HDMI monitor running with 2560x1440 at 56 and one DVI monitor running with 1920x1200 at 60. This still needs testing on other graphics card...

https://bugs.freedesktop.org/show_bug.cgi?id=95334 Bug ID: 95334 Summary: GM107 with 2560x1440 display on HDMI selects suboptimal resolution 1920x1080 Product: xorg Version: 7.7 (2012.06) Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component:...

...the DVI adapter is passive. $ xrandr --props Screen 0: minimum 320 x 200, current 4480 x 1440, maximum 8192 x 8192 XWAYLAND1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 510mm x 290mm ??? non-desktop: 0 ??? ??? supported: 0, 1 ?? 1920x1080???? 59.96*+ XWAYLAND4 connected 2560x1440+1920+0 (normal left inverted right x axis y axis) 600mm x 340mm ??? non-desktop: 0 ??? ??? supported: 0, 1 ?? 2560x1440???? 59.91*+ On 5/5/20 11:17 AM, Ilia Mirkin wrote: > On Tue, May 5, 2020 at 11:02 AM Alberto Sentieri <22t at tripolho.com> wrote: >> I have two monitors conne...

...Directly against the server https://gitlab.freedesktop.org/xorg/xserver? Here are some particulars: How can I tell whether this should be reported to kernel tracker or to freedesktop tracker as driver or server problem? HDMI output on GT218 10de:0a65 GPU is limited to 1920x1200. When connected to 2560x1440 display, vttys are supported at display's supported 1920x1080 mode, but X with modesetting DDX puts display in unsupported mode (functionally asleep) regardless of various attempts to force 1920x1080 at 60 or 1600x900 at 60, while with nouveau DDX, or 1920x1200 display, or 2560x1440 display wit...

Hi, I own an Asus GT730-SL-2GD3-BRK, trying to drive two monitors at 2560x1440 resolution. Using gnome-shell with either Xorg or wayland I get screen freezes very frequently. Those freezes usually require a reboot to get working graphics (below a sample trace that I got yesterday). I am running Ubuntu 17.04 with the latest kernels avalable, I also tested various more recent...

...ks for the hint, I'll try this workaround too ! Please let me know if I can do anything to improve the drivers's stablility (like dumping the cards's register or enabling some traces ?). Alternatively if you know of a fanless graphic card model that would be able to drive 2 monitors at 2560x1440 with proper linux support, I'm interested ;-) Regards > Cheers, > > -ilia > > > 2017-05-07 16:03 GMT-04:00 Vincent Vanackere <vincent.vanackere at gmail.com>: >> Hi, >> >> I own an Asus GT730-SL-2GD3-BRK, trying to drive two monitors at 2560x144...

...brick-like pattern, but when I turn the monitor off and back on again it works perfectly once again. It has gone weeks between episodes of this, and it's done it two or three times a day -- very inconsistent.) If this monitor actually does die, I'm thinking that I'll replace it with a 2560x1440 monitor, but the built-in Intel video controller on my motherboard apparently supports that resolution only on the Displayport connector; the DVI port maxes out at 1920x1200. I guess I can purchase the higher resolution monitor without fear if I need it, and I sincerely appreciate your recommendat...

...as in the table pointed to by the 'T' table, but we have a counterexample to that). Could you suggest a way to find this information either from the VBIOS or based on the GPU? Are there differences between regular HDMI and DP -> HDMI (passive)? This is becoming more and more relevant as 2560x1440/3840x2160 displays are become more common, while (dual-link) DVI-D is on its way out. Thanks, -ilia

On Thu, 5 May 2016 19:05:00 +0100 (BST) Nux! wrote: > I believe there is no support for 4K in MATE yet My monitor runs at 2560x1440 with Centos 7 and Mate. I have to use the displayport connection between the computer and the monitor to make it work, though. -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com

...itlab, so mailing list is probably best anyways. > > Here are some particulars: > How can I tell whether this should be reported to kernel tracker or to freedesktop > tracker as driver or server problem? HDMI output on GT218 10de:0a65 GPU is limited > to 1920x1200. When connected to 2560x1440 display, vttys are supported at > display's supported 1920x1080 mode, but X with modesetting DDX puts display in > unsupported mode (functionally asleep) regardless of various attempts to force > 1920x1080 at 60 or 1600x900 at 60, while with nouveau DDX, or 1920x1200 display, or > 2...

...l try this workaround too ! > > Please let me know if I can do anything to improve the drivers's > stablility (like dumping the cards's register or enabling some traces ?). > Alternatively if you know of a fanless graphic card model that would be > able to drive 2 monitors at 2560x1440 with proper linux support, I'm > interested ;-) > > Regards > > > Cheers, > > > > -ilia > > > > > > 2017-05-07 16:03 GMT-04:00 Vincent Vanackere < > vincent.vanackere at gmail.com>: > >> Hi, > >> > >> I own a...

...certain key pieces of software with LIBGL_ALWAYS_SOFTWARE=1, which will force a CPU-based GL implementation. Cheers, -ilia 2017-05-07 16:03 GMT-04:00 Vincent Vanackere <vincent.vanackere at gmail.com>: > Hi, > > I own an Asus GT730-SL-2GD3-BRK, trying to drive two monitors at 2560x1440 > resolution. Using gnome-shell with either Xorg or wayland I get screen > freezes very frequently. Those freezes usually require a reboot to get > working graphics (below a sample trace that I got yesterday). > I am running Ubuntu 17.04 with the latest kernels avalable, I also tested...

https://bugs.freedesktop.org/show_bug.cgi?id=85471 Bug ID: 85471 Summary: nouveau/kernel 3.18.0-rc1: nouveau deadlocks on 2nd Xorg start or reboot Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium

...at lists.freedesktop.org Reporter: nw9165-3201 at yahoo.com QA Contact: xorg-team at lists.x.org Hello, would it be possible that you add a nearest-neighbor scaling mode to the driver, so that one could display 1920x1080 natively on a 3840x2160 monitor or 1280x720 natively on a 2560x1440 monitor and so on (one pixel becomes four pixels)? There is some information on this topic over there: https://forums.geforce.com/default/topic/844905/geforce-drivers/integer-scaling-mode/ Regards -- You are receiving this mail because: You are the assignee for the bug. -------------- next par...

...ernal WQHD monitor is connected to the HDMI port on the graphical card and/or to the dual link DVI-D on a hp docking station. To compare with SLED11/Nvidia driver running in dualboot with openSUSE 13.1/Nouveau on the same workstation, the external monitor works up to 1920x1080 over HDMI and at 2560x1440 resolution over the docking dual link DVI-D. Here follows the query output using openSUSE 13.1/Nouveau/xrandr: # lspci -nnk | grep VGA -A2 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G92GLM [Quadro FX 3600M] [10de:061c] (rev a2) Subsystem: NVIDIA Corporation Device [10de...