I tried setting up Nannou following the instructions here.
I am running Debian Buster on a MacBook with an NVIDIA graphics card (GK107M [GeForce GT 750M Mac Edition]).
I tried running the example and get the error
thread 'main' panicked at 'could not build default app window: NoAvailableAdapter'
It seems this is an error when Nannou tries to open a window -- something about its communication with the window manager (Gnome on xOrg), or something about vulcan-tools.
Any ideas for how to debug this?
The issue is that I was using the open-source Nouveau driver for my graphics card (the default on Debian) which does not currently support Vulkan, which is required for Nannou.
By installing the proprietary nvidia graphics driver, the problem was resolved.
I was able to install the nvidia driver by running
apt install nvidia-driver,
and then rebooting my computer,
as described in this tutorial https://linuxconfig.org/how-to-install-nvidia-driver-on-debian-10-buster-linux
Now nannou works :)
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When I try run app in Android Studio I get warning:
Emulator: warning: host doesn't support requested feature: CPUID.80000001H:ECX.abm [bit 5]
Does anyone know how to fix it?
I'm working on Linux Mint.
I played with (a pristine chroot of) Ubuntu 16.04 myself now. Without package grub-pc-bin installed, QEMU failed to boot the rescue image saying Could not read from CDROM (code 0004). After sudo apt-get install grub-pc-bin it booted fine. So I enforce use of platform i386-pc in the code now and produce an error if it's found missing.
I consider this ticket fixed. If you still run into issues, please make new tickets (with terminal output, Ubuntu version, and a screenshot of te QEMU window). Thanks!
more...
You can fix this by replacing your CPU to any, that support LZCNT feature. More detailed answer I posted here: Android Virtual Device ERROR on Android Studio
Linux (Debian Sid x64), kernel 4.14, Nvidia GPU. I am unable to run Android emulator on open Nouveau drivers. There is no any error message that I can post, jus segmentation fault. When I choose software rendering, it works but unusable (it runs very slow).
Does anybody know any workaround for that, or I am forced to use official Nvidia drivers?
My external monitor, connected via HDMI was working fine but now is not being detected (it says 'No video input'). I'm pretty sure I didn't make any changes to make it stop - it was working on the same setup yesterday.
I'm a pretty new linux user and also don't know much about graphics hardware and drivers. Appreciate any help, I'd like to understand what's going on!
I'm running Ubuntu 16.04.3 kernel 4.10.0-33
lshw -c video gives:
*-display
description: VGA compatible controller
product: Sky Lake Integrated Graphics
vendor: Intel Corporation
physical id: 2
bus info: pci#0000:00:02.0
version: 07
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:124 memory:f0000000-f0ffffff memory:e0000000-efffffff ioport:e000(size=64) memory:c0000-dffff
I've tried booting from grub into kernel 4.8.0 and the monitor still wasn't detected.
I've also tried to no avail:
sudo apt-get update
sudo apt-get install --reinstall xserver-xorg-video-intel xserver-xorg-core
sudo dpkg-reconfigure xserver-xorg
I've also tried running the Intel graphics update tool and this also hasn't solved anything.
EDIT: It seems like I get the 'No video input' probelm if I plug in the HDMI cord before the computer has finished booting.
Pretty much the only answer one can give here based on the available information is, try checking the display cables, and, if that doesn't help, file a bug. Debugging display problems like this can be fairly involved, with several cycles of requesting and providing more information. That doesn't really work all that well here.
The alternatives for filing the bug are Ubuntu Launchpad and drm/i915 upstream. Upstream has the best knowledge about the driver and the hardware, but, depending on the issue, you might be expected to build and run the userspace components or the kernel from upstream git repositories.
I come across the problem and solve it with exactly the same card (i had same lshw -c video) by searching the NVIDIA X-Server settings (search inside apps) on my Ubuntu 16 LTS and activate the NVIDIA drivers for this card (I have a NVIDIA GEFORCE GTX)
After i log out and i have a bad errors display and i was blocked " this computer is running in low display mode" .
I just switch off the computer and restart it...and taatatatat HDMI was working and was able to display on my external Sansumg 27''
I had the exact same issue as OP. lshw not showing HDMI port, nada. Reinstalling xserver* did not work either.
May the gods of stack overflow smile upon you for that EDIT line, because plugging only after boot was complete, it did work for me as well.
This is quite interesting, as I am running 20.04. This issue came out of nowhere, just turned on the computer and voila, it was not working. There had been no updates, no changes that could affect this during previous session.
Would love to know if someone else has bumped into this problem.
I want to install redhat or centos on computer,but when the linux system run on the computer,
the electric fan is run fast and hot,then I try to install ati driver to slove the problem,every time I install the rpm of driver,but the last step,"aticonfig --initial" it doesn't work,the system point out "aticonfig no supported adapters detected ",How cai I solve the problem ?Thank you very much.
I'm installed qemu in my ubuntu 12.04, in both ways [through source and from the software center in ubuntu] it shows same error. It does not pop up the qemu window. when i'm given a dummy filesystem,kernel,initrd, it simply shows some "VNC SERVER listening 127.0.0.1" screen and hangs no more response. Please give me the installation steps and needful libraries to run simple qemu for x86.
Try to include SDL support to QEMU and add option -sdl to run it. VNC is by default probably means you don't have SDL devel lib. Install libsdl-dev with apt.