The same problem on MacBook Air 2014 in the transition to the standby mode. After that set the brightness below 90% is not possible, the screen goes off completely. I think the problem in the module wl. WARNING: CPU: 3 PID: 86 at drivers/gpu/drm/i915/intel_pm.c:6585 intel_display_power_put+0x15c/0x170 [i915]() [i915]
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275794 Title: Lenovo T440s freezes when connected to docking station To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1275794/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
