Ubuntu 24.04 LTS

Pre-installed in some regions with a custom Ubuntu image that takes advantage of the system's hardware features and may include additional software. Standard images of Ubuntu may not work well, or at all.

When the system is running on battery in a very low computational state, the E-Cores¹ switch between C1 and C6 states², resulting in additional latency which may result in graphics slow down. As long as the user is actively using the desktop environment, the CPU exits the sleep state and this issue does not appear.

More information is available in the public bug report³.

¹ https://www.intel.com/content/www/us/en/gaming/resources/how-hybrid-design-works.html
² https://en.wikipedia.org/wiki/ACPI#Processor_states
³ https://bugzilla.kernel.org/show_bug.cgi?id=219179