XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0"Īfter 1047 requests (42 known processed) with 0 events test the audio and whether Pulseaudio works. 13:11:54,177 - handlers.py: finish: modules-final: SUCCESS: running modules for run glxgears to test graphics hardware acceleration. 13:11:54,176 - util.py: Reading from /proc/uptime (quiet=False) 13:11:54,176 - util.py: Creating symbolic link from '/run/cloud-init/result.json' => '././var/lib/cloud/data/result.json' See "man sudo_root" for tail -6 /var/log/cloud-init.log To run a command as administrator (user "root"), use "sudo ". $ lxc exec gui1804 - sudo -user ubuntu -login It says that it has 0 failures, it took (on this case) about 22 seconds to complete, and the startup was successful. We get a shell as the non-root account ubuntu in the container, and tail the end of the cloud-init log file.
#How to start a server openrct2 install
In the LXD profile there are instructions to install additional packages automatically for us. Next, make sure that the containers are up and running. This means that the new container gets configuration from default, then from gui. You have specified two LXD profiles, default and gui. You have launched two containers, with Ubuntu 18.04 and Ubuntu 16.04 respectively. $ lxc launch -profile default -profile gui ubuntu:16.04 gui1604 $ lxc launch -profile default -profile gui ubuntu:18.04 gui1804 You may use a bridge profile or macvlan profile instead. The default LXD profile is suitable for this. Due to this, you need to specify first another profile with information on the disk and the networking. The gui LXD profile only has instructions related to running GUI applications. A discussion on the profile contents is found two sections below. You can view the contents of the profile gui by running lxc profile show gui. Verify that the profile has been created. $ cat lxdguiprofile.txt | lxc profile edit gui Finally, put the downloaded profile configuration into the newly created gui profile. Then, create an empty LXD profile with the name gui.
#How to start a server openrct2 how to
All configuration that you did manually at the old How to run graphics-accelerated GUI apps in LXD containers on your Ubuntu desktop post, are now included in a single LXD profile.ĭownload the file lxdguiprofile.txt and save it locally. You will be creating a LXD profile with settings relevant to launching GUI applications. It allows the LXD service (that runs as root) to remap our user’s ID ($UID, from the host) as requested. The command appends a new entry in both the /etc/subuid and /etc/subgid subordinate UID/GID files. You can replace $UID with $(id -u) in that case.) $ echo "root:$UID:1" | sudo tee -a /etc/subuid /etc/subgid Run on the host (only once) the following command ( source): ( Note: if you do not use the bash shell, then $UID is the user-id of the current user. If instead you have the snap package of LXD, skip to Step 2. This step is only required if you run the deb package of LXD. Step 1 Mapping the user ID of the host to the container At the end, have a look at the Troubleshooting section to see commons issues and how to solve them. In subsequent sections, we see an explanation of the instructions so that you can easily port of other Linux distributions. Step 1 is only required if you run the deb package of LXD. In the following, we see the two steps to set up our system so that we can then create GUI containers on demand. Read further below on the detailed explanation of the instructions in order to adapt to your favorite distribution. These instructions should work with other distributions as well. Otherwise, if it is /snap/bin/lxd, you have the snap package of LXD. If the output is /usr/bin/lxd, then you have the deb package of LXD. To verify whether you run the deb package or the snap package, run the command which lxd. works fine with either the LXD deb package or the LXD snap package.LXD version 3.0 or newer (probably works fine with LXD 2.0.8+ as well).the containers run either Ubuntu 18.04 or Ubuntu 16.04 or Ubuntu 14.04 or Ubuntu 12.04.the host runs either Ubuntu 18.04 or Ubuntu 16.04.And finally we go through some common troubleshooting issues. Then, we explain these instructions in detail. First, we will see the instructions and explanation on how to use them. In this post, we are going to see how to easily set up our LXD installation in order to be able to launch on demand containers that we can run GUI apps in them. How to run graphics-accelerated GUI apps in LXD containers on your Ubuntu desktop
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