my apologies for the wrong file, I seem to have gotten mixed up between VESA drm and normal drm.
good news: panel in RC4 is dimmable and has the same exact erratic behaviour. attached is RC5, RC4 is in the next post because for some reason I do not know how to attach multiple files here... ** Attachment added: "brightness-rc5-vesa-drm.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2163244/+attachment/5991778/+files/brightness-rc5-vesa-drm.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2163244 Title: Ubuntu 26.04 LTS -- Lenovo Yoga 7 Pro 15IPH11 Screen Brightness not Working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2163244/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
