If you’re not sure what piece of hardware a Device code represents, you can find out by running lspci and looking for the last digits of its Sysfs node.

Run cat /proc/acpi/wakeup to get a list of all wakeup devices (my original version shown below). Some rogue device is triggering the wakeup signal. System resumes immediately after suspendĪ once-common scenario: I close the lid, the Apple logo goes dark, and ten seconds later it lights up again. Now its temperature rarely goes above 70 ☌. Running su -c 'echo -n 1 > /sys/devices/system/cpu/intel_pstate/no_turbo' nuked my CPU’s ability to boil water. If you use kmod-wl, just remember to select the second-newest kernel version from the GRUB boot menu until the appropriate kmod-wl update is available. The downside is that kmod drivers are typically released a few days after the corresponding kernel version. Since I’m (probably irrationally) wary of compiling stuff locally, I go the kmod route. The difference is that kmod drivers are tied to kernel versions, while akmod drivers are recompiled as necessary on boot.

You can alternatively install kmod-wl instead of akmod-wl if you want. Once connected, run sudo yum install akmod-wl and then reboot. Unless you have an ethernet-to-USB adapter lying around, the easiest way to get a temporary connection is to tether from your smartphone via USB. You need to download wireless drivers from the Internet to get wireless working, but the MBP doesn’t have an ethernet port. It was originally written for Fedora 20 but should still mostly work. This post is a summary of the progress I’ve made on those issues in roughly decreasing order of importance. About an hour every morning of my first week with this laptop was spent extinguishing Linux fires that had somehow sprung up overnight. I recently came into ownership of a late-2013 MacBook Pro with Retina display.

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