[Bug 633125] Re: syndaemon polls 5 times a second
Sergey Nizovtsev
633125 at bugs.launchpad.net
Thu Apr 7 13:24:22 UTC 2011
Rodrigo, Syndaemon is just silently ignores the "-R" option if compiled
without XRecord.
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https://bugs.launchpad.net/bugs/633125
Title:
syndaemon polls 5 times a second
Status in “gnome-settings-daemon” package in Ubuntu:
Fix Released
Status in “xserver-xorg-input-synaptics” package in Ubuntu:
Fix Released
Bug description:
Binary package hint: xserver-xorg-input-synaptics
The "Disable touchpad while typing" option in
System->Preferences->Mouse launches syndaemon -i 0.5 -k.
Unfortunately syndaemon seems to poll every 200ms even when the system
is otherwise idle, waking up the CPU and presumably wasting power.
syndaemon has code to use XRecord to avoid polling, but it appears to
be compiled without HAVE_XRECORD, even though Xorg appears to provide
that extension (judging from xdpyinfo output). It also requires -R to
be passed on the command line, although perhaps it would be a
reasonable default?
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-input-synaptics 1.2.2-2ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-20.29-generic 2.6.35.4
Uname: Linux 2.6.35-20-generic i686
Architecture: i386
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