Mar 14, 2025 · Mar 14, 2025 · Mar 14, 2025 · Mar 14, 2025 · Mar 14, 2025 · Mar 14, 2025
diff --git a/docs/admin/templates/troubleshooting.md b/docs/admin/templates/troubleshooting.md
 to optimize your templates based on this data.

 ![Workspace build timings UI](../../images/admin/templates/troubleshooting/workspace-build-timings-ui.png)

 ## Docker Workspaces on Raspberry Pi OS

 ### Unable to query ContainerMemory

 When you query `ContainerMemory` and encounter the error:

 ```shell
 open /sys/fs/cgroup/memory.max: no such file or directory
 ```

 This error mostly affects Raspberry Pi OS, but might also affect older Debian-based systems as well.

 <details><summary>Add cgroup_memory and cgroup_enable to cmdline.txt:</summary>

 1. Confirm the list of existing cgroup controllers doesn't include `memory`:

   ```console
   $ cat /sys/fs/cgroup/cgroup.controllers
   cpuset cpu io pids

   $ cat /sys/fs/cgroup/cgroup.subtree_control
   cpuset cpu io pids
   ```

 1. Add cgroup entries to `cmdline.txt` in `/boot/firmware` (or `/boot/` on older Pi OS releases):

   ```text
   cgroup_memory=1 cgroup_enable=memory
   ```

   You can use `sed` to add it to the file for you:

   ```bash
   sudo sed -i '$s/$/ cgroup_memory=1 cgroup_enable=memory/' /boot/firmware/cmdline.txt
   ```

 1. Reboot:

   ```bash
   sudo reboot
   ```

 1. Confirm that the list of cgroup controllers now includes `memory`:

   ```console
   $ cat /sys/fs/cgroup/cgroup.controllers
   cpuset cpu io memory pids

   $ cat /sys/fs/cgroup/cgroup.subtree_control
   cpuset cpu io memory pids
   ```

 Read more about cgroup controllers in [The Linux Kernel](https://docs.kernel.org/admin-guide/cgroup-v2.html#controlling-controllers) documentation.

 </details>
diff --git a/docs/images/install/coder-setup.png b/docs/images/install/coder-setup.png
diff --git a/docs/images/screenshots/welcome-create-admin-user.png b/docs/images/screenshots/welcome-create-admin-user.png
diff --git a/docs/install/cli.md b/docs/install/cli.md
 coder server
 ```

 ![Coder install](../images/install/coder-setup.png)
 ![Coder install](../images/screenshots/welcome-create-admin-user.png)

 To log in to an existing Coder deployment:

diff --git a/docs/install/index.md b/docs/install/index.md
 coder server
 ```

 ![Coder install](../images/install/coder-setup.png)
 ![Coder install](../images/screenshots/welcome-create-admin-user.png)

 To log in to an existing Coder deployment:
Original file line number	Diff line number	Diff line change
Expand Up		@@ -170,3 +170,59 @@ See our
		to optimize your templates based on this data.

		![Workspace build timings UI](../../images/admin/templates/troubleshooting/workspace-build-timings-ui.png)

		## Docker Workspaces on Raspberry Pi OS

		### Unable to query ContainerMemory

		When you query `ContainerMemory` and encounter the error:

		```shell
		open /sys/fs/cgroup/memory.max: no such file or directory
		```

		This error mostly affects Raspberry Pi OS, but might also affect older Debian-based systems as well.

		<details><summary>Add cgroup_memory and cgroup_enable to cmdline.txt:</summary>

		1. Confirm the list of existing cgroup controllers doesn't include `memory`:

		```console
		$ cat /sys/fs/cgroup/cgroup.controllers
		cpuset cpu io pids

		$ cat /sys/fs/cgroup/cgroup.subtree_control
		cpuset cpu io pids
		```

		1. Add cgroup entries to `cmdline.txt` in `/boot/firmware` (or `/boot/` on older Pi OS releases):

		```text
		cgroup_memory=1 cgroup_enable=memory
		```

		You can use `sed` to add it to the file for you:

		```bash
		sudo sed -i '$s/$/ cgroup_memory=1 cgroup_enable=memory/' /boot/firmware/cmdline.txt
		```

		1. Reboot:

		```bash
		sudo reboot
		```

		1. Confirm that the list of cgroup controllers now includes `memory`:

		```console
		$ cat /sys/fs/cgroup/cgroup.controllers
		cpuset cpu io memory pids

		$ cat /sys/fs/cgroup/cgroup.subtree_control
		cpuset cpu io memory pids
		```

		Read more about cgroup controllers in [The Linux Kernel](https://docs.kernel.org/admin-guide/cgroup-v2.html#controlling-controllers) documentation.

		</details>
Original file line number	Diff line number	Diff line change
Expand Up		@@ -49,7 +49,7 @@ To start the Coder server:
		coder server
		```

		![Coder install](../images/install/coder-setup.png)
		![Coder install](../images/screenshots/welcome-create-admin-user.png)

		To log in to an existing Coder deployment:

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -60,7 +60,7 @@ To start the Coder server:
		coder server
		```

		![Coder install](../images/install/coder-setup.png)
		![Coder install](../images/screenshots/welcome-create-admin-user.png)

		To log in to an existing Coder deployment:

Expand Down