On Wednesday 08 January 2014 14:41:19 Marc Collin wrote: > it's it usefull to post dsdt? is there any work done or people send theses > info for nothing
I think it is not as useful as it was before. Status for NVIDIA Optimus: the nouveau driver has improved runtime PM (enabled by default for Optimus laptops). IIRC, that landed in Linux 3.12. In comparison with bbswitch, it improves co-operation with HDMI audio. From time[1] to time[2], new laptops are released that turn out to be incompatible[3]. These DSDT dumps are then useful to debug those issues, but nobody seems to care about the dumps posted here. AMD hybrid graphics: I have not heard much about this. The open-source radeon driver is supposed to save power too through vgaswitcheroo, I do not know if the power saving is also implemented through runtime PM. Peter [1]: https://bugzilla.kernel.org/show_bug.cgi?id=42696 [2]: https://bugzilla.kernel.org/show_bug.cgi?id=60561 [3]: https://bugzilla.kernel.org/show_bug.cgi?id=60829 ** Bug watch added: Linux Kernel Bug Tracker #42696 http://bugzilla.kernel.org/show_bug.cgi?id=42696 ** Bug watch added: Linux Kernel Bug Tracker #60561 http://bugzilla.kernel.org/show_bug.cgi?id=60561 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/752542 Title: ACPI DSDT info To manage notifications about this bug go to: https://bugs.launchpad.net/bumblebee/+bug/752542/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
