Hi Chrisotpher, I ran it with 3.11rc6 that was installed while "unstable" radeon firmware were in place (/lib/firmware/radeon) with all the parameters removed - same effect, i.e., suspend does not come back (usually it does after 5 mins or so, so there is a kernel loop going on)
radeon.dpm=1 is a kernel 3.11 power saving feature for radeons. i915.i915_enable_rc6=1, should be enabled by default by now (I set it long time ago). https://wiki.ubuntu.com/Kernel/PowerManagement/PowerSavingTweaks pcie_aspm=force - https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Power_Management_Guide/ASPM.html, since I generally use intel integrated graphics as switching still su*** in linux, I want to turn off unused radeon under the PCIe bridge. Hope this helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1189142 Title: Broken suspend for i915 with newer kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1189142/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
