I've tried 6.11 kernel from backports with latest firmware, it still freezes with the same error messages in syslog.On Sat, 18 Jan 2025 23:52:31 +0500 "Alexander V. Makartsev" <avbetev@gmail.com> wrote:Things I've tried so far: 1. Updated Intel graphics firmware to latest version available on git.kernel.orgI suggest you try the most recent backported kernel and firmware. https://backports.debian.org That is my usual first step with this sort of thing, and it usually works.