Мышь: нагрузка на CPU

[Alex Emergy]

Попробуйте оставить в этом файле только то, что относится к монитору и 
видеокарте. Так же я бы попробовал разные LiveCD, посмотрел бы везде ли 
наблюдается проблема.



у меня так вот:


emergy на jober:/usr/share/X11/xorg.conf.d$ cat /etc/X11/xorg.conf

Section "Device"
     Identifier    "Default Device"
     Option    "NoLogo"    "True"
EndSection

emergy на jober:/usr/share/X11/xorg.conf.d$ cd 
/usr/share/X11/xorg.conf.d/;for i in `ls -1`;do echo "";echo "$i:";cat 
$i;done

10-evdev.conf:
#
# Catch-all evdev loader for udev-based systems
# We don't simply match on any device since that also adds accelerometers
# and other devices that we don't really want to use. The list below
# matches everything but joysticks.

Section "InputClass"
         Identifier "evdev pointer catchall"
         MatchIsPointer "on"
         MatchDevicePath "/dev/input/event*"
         Driver "evdev"
EndSection

Section "InputClass"
         Identifier "evdev keyboard catchall"
         MatchIsKeyboard "on"
         MatchDevicePath "/dev/input/event*"
         Driver "evdev"
EndSection

Section "InputClass"
         Identifier "evdev touchpad catchall"
         MatchIsTouchpad "on"
         MatchDevicePath "/dev/input/event*"
         Driver "evdev"
EndSection

Section "InputClass"
         Identifier "evdev tablet catchall"
         MatchIsTablet "on"
         MatchDevicePath "/dev/input/event*"
         Driver "evdev"
EndSection

Section "InputClass"
         Identifier "evdev touchscreen catchall"
         MatchIsTouchscreen "on"
         MatchDevicePath "/dev/input/event*"
         Driver "evdev"
EndSection

11-evdev-quirks.conf:
Section "InputClass"
     Identifier "Avago Technologies mouse quirks (LP: #746639)"
     MatchIsPointer "on"
     MatchDevicePath "/dev/input/event*"
     Driver "evdev"
     MatchUSBID "192f:0416"
     Option "Emulate3Buttons" "True"
     Option "Emulate3Timeout" "50"
EndSection

50-synaptics.conf:
Section "InputClass"
         Identifier "touchpad catchall"
         Driver "synaptics"
         MatchIsTouchpad "on"
         MatchDevicePath "/dev/input/event*"
EndSection

50-vmmouse.conf:
Section "InputClass"
     Identifier    "vmmouse"
     MatchIsPointer    "on"
     MatchTag    "vmmouse"
     Driver        "vmmouse"
EndSection


50-wacom.conf:
Section "InputClass"
     Identifier "Wacom class"
# WALTOP needs a patched kernel driver, that isn't in mainline lk yet,
# so for now just let it fall through and be picked up by evdev instead.
#    MatchProduct "Wacom|WALTOP|WACOM"
     MatchProduct "Wacom|WACOM|Hanwang"
     MatchDevicePath "/dev/input/event*"
     Driver "wacom"
EndSection

Section "InputClass"
     Identifier "Wacom serial class"
     MatchProduct "Serial Wacom Tablet"
     Driver "wacom"
EndSection

Section "InputClass"
         Identifier "Wacom serial class identifiers"
         MatchProduct "WACf|FUJ02e5|FUJ02e7"
         Driver "wacom"
EndSection


# N-Trig Duosense Electromagnetic Digitizer
Section "InputClass"
     Identifier "Wacom N-Trig class"
     MatchProduct "HID 1b96:0001|N-Trig Pen"
     MatchDevicePath "/dev/input/event*"
     Driver "wacom"
     Option "Button2" "3"
EndSection


51-synaptics-quirks.conf:
Section "InputClass"
     Identifier "Dell Inspiron embedded buttons quirks"
     MatchTag "inspiron_1011|inspiron_1012"
     MatchDevicePath "/dev/input/event*"
     Driver "synaptics"
     Option "JumpyCursorThreshold" "90"
     Option "AreaBottomEdge" "4100"
EndSection

Section "InputClass"
     Identifier "Dell Inspiron quirks"
     MatchTag "inspiron_1120"
     MatchDevicePath "/dev/input/event*"
     Driver "synaptics"
     Option "JumpyCursorThreshold" "250"
EndSection

Section "InputClass"
     Identifier "HP Mininote quirks"
     MatchTag "mininote_1000"
     MatchDevicePath "/dev/input/event*"
     Driver "synaptics"
     Option "JumpyCursorThreshold" "20"
EndSection


31.07.2011 09:58, Aleck Müller пишет:
> В сообщении от Понедельник 25 июля 2011 21:45:55 автор Aleck Müller написал:
>> На старом десктопе поставил новую мышь:
>> A4Tech Wireless Battery Free Optical Mouse Model NB-30D.
>> Функционально работает нормально, но если просто крутить её по коврику, то
>> нагрузка на CPU (3-ий пень) возрастает на 60%, что кажется неоправданным
>> :-(
> В журнале Xorg сказано:
> (WW) AllowEmptyInput is on, devices using drivers 'kbd', 'mouse' or 'vmmouse'
> will be disabled.
> (WW) Disabling Keyboard0
> (WW) Disabling Mouse0
>
> Как можно попробовать производительность мыши с другим драйвером, скажем, с
> mouse; что нужно прописать для этого в xorg.conf (чтобы и клава не
> отвалилась - непривычно стал он выглядеть по части устройств). Используемый
> xorg.conf во вложении.

-- 
С уважением,
Alex Emergy