On Mon, 2023-09-25 at 18:30 +0200, g.medini@xxxxxxxxxxx wrote: > The problem I've actually seems related to i915 driver. Hi, I don't know what kernel versions and Intel GPUs are affected, let alone that I don't know if it has got any impact on real-time tasks, however a while back I migrated from Driver "intel" to Driver "modesetting" and added the kernel option ibt=off to get rid of Intel graphics issues, that IIRC were not related to real- time tasks. I only want to point out that Intel GPUs and Linux don't play well together, since Intel doesn't support Linux anymore. Regards, Ralf -- Disclaimer: By sending an email to ANY of my addresses you are agreeing that: 1. I am by definition, "the intended recipient". 2. All information in the email is mine to do with as I see fit and make such financial profit, political mileage, or good joke as it lends itself to. In particular, I may quote it where I please. 3. I may take the contents as representing the views of your company if I so wish. 4. This overrides any disclaimer or statement of confidentiality that may be included or implied in your message.