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--- ubuntu:gpu:amd_gpu:troubleshooting:system_will_not_boot [2023/10/07 09:16] – peter
+++ ubuntu:gpu:amd_gpu:troubleshooting:system_will_not_boot [2023/10/07 09:23] (current) – peter
@@ Line 54: / Line 54: @@
 </WRAP>
+----
+=== Force the use of the Kisak resposity for MESA ===
+<code bash>
+sudo vi /etc/apt/preferences.d/kisak-pin-2000
+</code>
+and populate with:
+<file bash>
+Package: *
+Pin: release o=LP-PPA-kisak-kisak-mesa
+Pin-Priority: 2000
+</file>
+and update again:
+<code bash>
+sudo apt update
+sudo apt upgrade
+</code>
 ----
@@ Line 69: / Line 91: @@
   * The **git** command will download the firmware into a sub-directory named **linux-firmware** within the **/home/peter/amdgpu** directory.
+  * If **git** command does not work, download the newest tar.gz file manually from https://git.kernel.org/pub/scm/linux//kernel/git/firmware/linux-firmware.git
 </WRAP>
@@ Line 92: / Line 116: @@
 sudo cp linux-firmware/amdgpu/* /lib/firmware/amdgpu
 </code>
+<WRAP info>
+**NOTE:**  This will copy the amdgpu drivers from **/home/peter/amdgpu/linux-firmware** directory, to **/lib/firmware/amdgpu**.
+</WRAP>
 ----