generator will parse the resume= option on the kernel
command-line to trigger resume.
- * systemd-evcat input debugging tool has been added. It will
- print keys read for the input system and show modifier
- status.
-
- * systemd-modeset graphics debugging tool will show undulating
- rainbows on all connected displays.
-
* A user console daemon systemd-consoled has been added. It is
a preview, and will so far open a single terminal on each
session of the user marked as Desktop=SYSTEMD-CONSOLE.
systemd-ask-password gained a new --echo option to turn
that on.
+ * The default sysctl.d/ snippets will now set:
+
+ net.core.default_qdisc = fq_codel
+
+ This selects Fair Queueing Controlled Delay as the default
+ queueing discipline for network interfaces. fq_codel helps
+ fight the network bufferbloat problem. It is believed to be
+ a good default with no tuning required for most workloads.
+ Downstream distributions may override this choice. On 10Gbit
+ servers that do not do forwarding, "fq" may perform better.
+ Systems without a good clocksource should use "pfifo_fast".
+
CHANGES WITH 216:
* timedated no longer reads NTP implementation unit names from