Questions tagged [vga]

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Capture VGA Port

I have implemented an FPGA program in Verilog which outputs a video signal over an VGA port. When I hook it up to a monitor via VGA it works great and the image is displayed on the screen. I am now ...
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linux, nouveau, nvidia gpgpu and vga monitor

I have a server that has an Nvidia P100 GPGPU installed. This server has only one blue VGA monitor port off its main board. The fact that I am using a GPGPU means I have no graphics card monitor ...
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1answer
60 views

Can't set the resolution to 1080 on a VGA to HDMI adapter on Debian 10 (Thinkpad X220)

I've tried this : https://wiki.archlinux.org/index.php/xrandr#Permanently_adding_undetected_resolutions Here I was advised on the Debian IRC channel to change the path of the config file to: /etc/X11/...
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1answer
354 views

Dump VGA bios from linux

anyone know how to dump the vga firmware ? I have tried here but doesn't work. Anyone know how can I dump the vga bios or can try if the command at the link work for you ? Thanks so much.
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How to project Linux desktop to Microsoft Teams meeting?

I need to show my desktop during a Microsoft Teams meeting, to demonstrate some software on it, live and not prerecorded. Is there some way I can pipe my Linux desktop screen and audio out to a ...
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1answer
34 views

What handles virtual console cursor specifics?

In the Linux source code, specifically in linux/drivers/video/console/vgacon.c, there is a switch case block for cursor shapes. Each of these shapes are rectangles of the same width and varying ...
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2answers
431 views

Second VGA monitor is not being detected

I have 2 Monitors Primary HDMI (Nvidia 1050Ti): Working perfectly fine. Secondary VGA (Intel Motherboard): Blank. sudo lshw -C display *-display description: VGA ...
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1answer
28 views

Booting with VGA cable minimized applications

I'm trying to use my Thinkpad 250X with a projector to project a slide show with graphics program run on the laptop. I boot the laptop with the VGA cable connected and the projector displays the boot ...
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0answers
1k views

How to configure the VGA mode on a qemu kvm guest?

Host: Ubuntu 18.04 64 bit Guest: Ubuntu 10.04 64 bit Virtualisation: Qemu-kvm > qemu-system-x86_64-spice --version QEMU emulator version 2.11.1(Debian 1:2.11+dfsg-1ubuntu7.14) I tried both: qemu-...
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0answers
564 views

no signal with dvi-i to vga adapter while trying to configure dual display (debian 9 lxde)

I have 2 monitors, one connected with a hdmi cable to my pc and one connected with a vga cable and a dvi-i to vga adapter, plugged in the dvi-i port of my gpu. Under Windows 7, it works perfectly but ...
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0answers
126 views

CentOS 7.6 install fails w. NVIDIA P620 set to offboard or auto, completes OK set to onboard

Using a Supermicro server w/ an NVIDIA P620 graphics card, I try to install CentOS-7.6.1810 from DVD. I have two monitors connected, a 2560x1440 qnix via white DVD-D cable off the P620 graphics card ...
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5answers
19k views

Bash list all display output ports

I am looking for a command which prints all visual output ports a laptops has. I have searched Stack and Google for a while now but I cannot find an answer. The closest I got is xandr eDP-1 ...
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1answer
989 views

VMware + Androidx86 vga=ask missing resolutions

I am mounting Android in a virtual machine to debug applications from an environment that I can control more easily. I have a problem configuring full screen mode (1920x1080). In this image you can ...
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0answers
20 views

Video player in browser lags, would increasing VGA Memory in BIOS help?

Using Ubuntu 14.04 (but the question is in general) - using a HTML5 video player, the video lags, freezes for a very small amount of time, sometimes, not so often. Could it help, that I increase the ...
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0answers
209 views

Is there a grub2 command to have a display pull and plug effect?

So, I have a strange situation with my laptop. My laptop display panel got damaged. So, I removed the display along with LVDS connector and assumed that the laptop will redirect the BIOS and VIDEO ...
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0answers
2k views

xrandr not showing hdmi and vga port, external monitor not dectected

I'm trying to plug an external hdmi monitor to my laptop, but it's not detected... System: Ubuntu 14.04 Processor: Intel® Core™ i7-6820HQ CPU @ 2.70GHz × 8 Graphics: Quadro M2000M/PCIe/SSE2 Output ...
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1answer
3k views

Starting script to set monitor configuration

Morning all, I am trying to run a little script on startup I wrote to configure my desktop if the VGA1 output is connected (which it is). Running BunsenLabs-Hydrogen (Debian based). Script: #!/bin/...