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--- products:maker-kit:mind-2-ai-maker-kit:troubleshooting:fix-ubuntu [2024/12/30 21:13]
nick
+++ products:maker-kit:mind-2-ai-maker-kit:troubleshooting:fix-ubuntu [2025/02/20 22:01] (current)
nick
@@ Line 2: / Line 2: @@
-====== Fix Ubuntu issues ======
+====== Fix Ubuntu 24.04.1 issues ======
+<WRAP important >
+This documentation is only applied for **Ubuntu 24.04.1**, if you use **Ubuntu  24.04.2** or newer version you don't need any tweak and just ignore this documentation.
+And we suggest you to use **Ubuntu 24.04.2** or newer version.
+</WRAP>
 ===== Introduction =====
@@ Line 26: / Line 33: @@
 Reboot and press ''DELETE'' to enter BIOS setup menu, and then navigate to ''Security'' -> ''Secure Boot'', and setup to ''Disabled'', press ''F4'' to save and reboot.
-===== Upgrade your system & kernel =====
+===== Upgrade your system =====
 ```shell
 $ sudo apt update
 $ sudo apt full-upgrade -y
+$ sync
+$ sudo reboot
 ```
-Follow the steps below to upgrade the kernel to ''6.11+'':
+After reboot, follow the steps below to upgrade the kernel to ''6.11+'' (kernel of Ubuntu 24.10):
 ```shell
@@ Line 52: / Line 61: @@
 $ sudo apt update
 $ sudo apt full-upgrade -y
-$ sync
+```
+The Ubuntu 24.04 repositories contain compute packages for various Intel graphics products. To install those packages, use the following commands:
+```shell
+$ wget -qO - https://repositories.intel.com/gpu/intel-graphics.key | \
+  sudo gpg --yes --dearmor --output /usr/share/keyrings/intel-graphics.gpg
+$ echo "deb [arch=amd64,i386 signed-by=/usr/share/keyrings/intel-graphics.gpg] https://repositories.intel.com/gpu/ubuntu noble client" | \
+  sudo tee /etc/apt/sources.list.d/intel-gpu-noble.list
+$ sudo apt update
+$ sudo apt install -y libze-intel-gpu1 libze1 intel-opencl-icd clinfo intel-gsc
+```
+The commands listed above install all the essential packages needed for most users, aiming to minimize the installation of unnecessary packages. However, if you plan to use PyTorch, install ''libze-dev'' and ''intel-ocloc'' additionally:
+```shell
+$ sudo apt install -y libze-dev intel-ocloc
+```
+Add user to ''render'' group and  reboot the device:
+```shell
+$ sudo gpasswd -a ${USER} render
+$ newgrp render
+$ sync
+$ sudo reboot
+```
+After reboot, to verify that the kernel and compute drivers are installed and functional, run ''clinfo'':
+```shell
+$ clinfo | grep "Device Name"
+  Device Name                                     Intel(R) Graphics [0x64a0]
+    Device Name                                   Intel(R) Graphics [0x64a0]
+    Device Name                                   Intel(R) Graphics [0x64a0]
+    Device Name                                   Intel(R) Graphics [0x64a0]
 ```
@@ Line 63: / Line 107: @@
 ```shell
 $ sudo apt update
-$ sudo apt install -y git build-essential gcc-12 net-tools
+$ sudo apt install -y git build-essential gcc-14 net-tools
 $ cd ~/Downloads
 $ git clone git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git -b release/core91 --depth=1
@@ Line 135: / Line 179: @@
 After you upgrade kernel to ''6.11+'' from [[#upgrade-your-system-kernel | Upgrade your system & kernel]] section, this issue will be fixed automatically.
+===== Troubleshooting =====
+If you upgrade the kernel manually then you may need to [[#download-and-install-the-wi-fi-driver | Download and install the Wi-Fi driver
+]] again to make the Wi-Fi work.
 ===== In the end =====
+<WRAP tip >
+Ubuntu **24.04.2** already fixed all the issues above, you don't need to do anything if you use **24.04.2** or newer version.
+</WRAP>
 All the above steps will not needed once the Ubuntu official release the new OS with kernel ''6.11+''.
+See also:
+  * [[https://dgpu-docs.intel.com/driver/client/overview.html | Installing Client GPUs]]

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