Why are we looking at focal now? The change to systemd only happened
after the opening of groovy.
Data is tricky. There are a ton of different cpufreq drivers that are
affected, and they all have different behavior. pstates alone has
different behavior on newer intels that do pstates in hardware
For example, the measurements on the X220 do not reflect situation on
modern Intel systems, as they scale differently from Skylake and newer,
as they do not have HWP.
A CPU with HWP (hardware P-states) behaves as you'd expect sort of - it
runs at close to max frequency all the time, and scales
passing intel_pstate=disable_hwp on the kernel commandline causes the
kernel to scale the Core i5-8250U down to 1.6 GHz in performance mode,
but that's still a bit off from the 900 MHz it scales down to in
powersave mode.
I believe Windows also does not run the CPUs in performance mode by
default
@Colin: I agree with all of that.
Our kernel-side default is not powersave, but performance, across
generic and oem, at the very least:
$ grep CPU_FREQ_DEFAULT_GOV_.*=y /boot/config-5.*
/boot/config-5.4.0-26-generic:CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
I can upload it, no problem.
--
https://code.launchpad.net/~juliank/ubuntu/+source/nautilus/+git/nautilus/+merge/359188
Your team Ubuntu Desktop is subscribed to branch
~ubuntu-desktop/ubuntu/+source/nautilus:ubuntu/master.
--
ubuntu-desktop mailing list
ubuntu-desktop@lists.ubuntu.com
Julian Andres Klode has proposed merging
~juliank/ubuntu/+source/nautilus/+git/nautilus:fix-double-deref into
~ubuntu-desktop/ubuntu/+source/nautilus:ubuntu/master.
Commit message:
Fix for bug 1804260
Requested reviews:
Ubuntu Desktop (ubuntu-desktop)
Related bugs:
Bug #1804260 in nautilus
