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#1 2014-04-28 03:31:17
- jengajam3
- Member
- Registered: 2009-10-14
- Posts: 13
Firefox and X have high CPU usage when the mouse is moving. [MBA 6,2]
Whenever I move my USB mouse (Logitech G400) while in X, the CPU usage of X in top spikes from >1% to 20-30%. If I move my mouse above the firefox window when it is the active window, Firefox spikes from >15% to 60-80% cpu usage. This does not occur if the mouse buttons are used without moving the mouse, and this also occurs when I use the trackpad, though the resulting CPU usage is noticeably smaller.
This occurs in all DEs and WMs I have used, although in cases like XFCE the process for the window manager receives the spike instead of X. Firefox still experiences the spike regardless.
The integrated GPU is an Intel HD Graphics 5000 processor, and the CPU is an Intel Haswell-series i5. I currently have the xf86-video-intel and intel-dri installed, and according to glxinfo, direct rendering is enabled. I have mba6x_bl-dkms installed, and its removal did not affect this problem.
Last edited by jengajam3 (2014-04-28 03:51:10)
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#2 2014-04-28 08:27:36
- Rexilion
- Member
- Registered: 2013-12-23
- Posts: 784
Re: Firefox and X have high CPU usage when the mouse is moving. [MBA 6,2]
Maybe try another mouse? Just to see if it's an video or a mouse (usb subsystem) problem?
Could you also provide /var/log/Xorg.0.log?
fs/super.c : "Self-destruct in 5 seconds. Have a nice day...\n",
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#3 2014-04-28 15:37:08
- jengajam3
- Member
- Registered: 2009-10-14
- Posts: 13
Re: Firefox and X have high CPU usage when the mouse is moving. [MBA 6,2]
Rexilion wrote:
Maybe try another mouse? Just to see if it's an video or a mouse (usb subsystem) problem?
Could you also provide /var/log/Xorg.0.log?
I will try the former once I obtain another mouse.
Here is /var/log/Xorg.0.log:
[ 23.443]
X.Org X Server 1.15.1
Release Date: 2014-04-13
[ 23.443] X Protocol Version 11, Revision 0
[ 23.443] Build Operating System: Linux 3.14.0-4-ARCH x86_64
[ 23.444] Current Operating System: Linux LUC 3.14.1-1-ARCH #1 SMP PREEMPT Mon Apr 14 20:40:47 CEST 2014 x86_64
[ 23.444] Kernel command line: \vmlinuz-linux ro root=UUID=4a70b888-d94e-4334-8414-ade72bac5edc libata.force=1:noncq initrd=\initramfs-linux.img
[ 23.444] Build Date: 14 April 2014 08:39:09AM
[ 23.444]
[ 23.444] Current version of pixman: 0.32.4
[ 23.444] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 23.444] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 23.445] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Apr 28 10:19:53 2014
[ 23.445] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 23.446] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 23.447] (==) No Layout section. Using the first Screen section.
[ 23.447] (==) No screen section available. Using defaults.
[ 23.447] (**) |-->Screen "Default Screen Section" (0)
[ 23.447] (**) | |-->Monitor "<default monitor>"
[ 23.448] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 23.448] (==) Automatically adding devices
[ 23.448] (==) Automatically enabling devices
[ 23.448] (==) Automatically adding GPU devices
[ 23.450] (WW) The directory "/usr/share/fonts/OTF/" does not exist.
[ 23.450] Entry deleted from font path.
[ 23.452] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[ 23.452] Entry deleted from font path.
[ 23.452] (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[ 23.452] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[ 23.452] Entry deleted from font path.
[ 23.452] (Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[ 23.452] (==) FontPath set to:
/usr/share/fonts/misc/,
/usr/share/fonts/TTF/,
/usr/share/fonts/Type1/
[ 23.452] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 23.452] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 23.452] (II) Loader magic: 0x804c80
[ 23.452] (II) Module ABI versions:
[ 23.452] X.Org ANSI C Emulation: 0.4
[ 23.452] X.Org Video Driver: 15.0
[ 23.452] X.Org XInput driver : 20.0
[ 23.452] X.Org Server Extension : 8.0
[ 23.452] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 23.454] (--) PCI:*(0:0:2:0) 8086:0a26:106b:011b rev 9, Mem @ 0xb0000000/4194304, 0xa0000000/268435456, I/O @ 0x00001000/64
[ 23.454] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 23.455] Initializing built-in extension Generic Event Extension
[ 23.455] Initializing built-in extension SHAPE
[ 23.455] Initializing built-in extension MIT-SHM
[ 23.455] Initializing built-in extension XInputExtension
[ 23.455] Initializing built-in extension XTEST
[ 23.455] Initializing built-in extension BIG-REQUESTS
[ 23.455] Initializing built-in extension SYNC
[ 23.455] Initializing built-in extension XKEYBOARD
[ 23.455] Initializing built-in extension XC-MISC
[ 23.455] Initializing built-in extension SECURITY
[ 23.455] Initializing built-in extension XINERAMA
[ 23.455] Initializing built-in extension XFIXES
[ 23.456] Initializing built-in extension RENDER
[ 23.456] Initializing built-in extension RANDR
[ 23.456] Initializing built-in extension COMPOSITE
[ 23.456] Initializing built-in extension DAMAGE
[ 23.456] Initializing built-in extension MIT-SCREEN-SAVER
[ 23.456] Initializing built-in extension DOUBLE-BUFFER
[ 23.456] Initializing built-in extension RECORD
[ 23.456] Initializing built-in extension DPMS
[ 23.456] Initializing built-in extension Present
[ 23.456] Initializing built-in extension DRI3
[ 23.456] Initializing built-in extension X-Resource
[ 23.458] Initializing built-in extension XVideo
[ 23.460] Initializing built-in extension XVideo-MotionCompensation
[ 23.462] Initializing built-in extension XFree86-VidModeExtension
[ 23.464] Initializing built-in extension XFree86-DGA
[ 23.466] Initializing built-in extension XFree86-DRI
[ 23.467] Initializing built-in extension DRI2
[ 23.467] (II) "glx" will be loaded by default.
[ 23.467] (II) LoadModule: "dri2"
[ 23.468] (II) Module "dri2" already built-in
[ 23.468] (II) LoadModule: "glamoregl"
[ 23.469] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[ 23.485] (II) Module glamoregl: vendor="X.Org Foundation"
[ 23.485] compiled for 1.15.0, module version = 0.6.0
[ 23.485] ABI class: X.Org ANSI C Emulation, version 0.4
[ 23.485] (II) LoadModule: "glx"
[ 23.485] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 23.488] (II) Module glx: vendor="X.Org Foundation"
[ 23.488] compiled for 1.15.1, module version = 1.0.0
[ 23.488] ABI class: X.Org Server Extension, version 8.0
[ 23.488] (==) AIGLX enabled
[ 23.489] Loading extension GLX
[ 23.489] (==) Matched intel as autoconfigured driver 0
[ 23.489] (==) Matched intel as autoconfigured driver 1
[ 23.489] (==) Matched modesetting as autoconfigured driver 2
[ 23.489] (==) Matched fbdev as autoconfigured driver 3
[ 23.489] (==) Matched vesa as autoconfigured driver 4
[ 23.490] (==) Assigned the driver to the xf86ConfigLayout
[ 23.490] (II) LoadModule: "intel"
[ 23.490] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 23.494] (II) Module intel: vendor="X.Org Foundation"
[ 23.494] compiled for 1.15.0, module version = 2.99.911
[ 23.494] Module class: X.Org Video Driver
[ 23.494] ABI class: X.Org Video Driver, version 15.0
[ 23.494] (II) LoadModule: "modesetting"
[ 23.495] (WW) Warning, couldn't open module modesetting
[ 23.495] (II) UnloadModule: "modesetting"
[ 23.495] (II) Unloading modesetting
[ 23.495] (EE) Failed to load module "modesetting" (module does not exist, 0)
[ 23.495] (II) LoadModule: "fbdev"
[ 23.495] (WW) Warning, couldn't open module fbdev
[ 23.495] (II) UnloadModule: "fbdev"
[ 23.495] (II) Unloading fbdev
[ 23.495] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 23.495] (II) LoadModule: "vesa"
[ 23.496] (WW) Warning, couldn't open module vesa
[ 23.496] (II) UnloadModule: "vesa"
[ 23.496] (II) Unloading vesa
[ 23.496] (EE) Failed to load module "vesa" (module does not exist, 0)
[ 23.496] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[ 23.497] (II) intel: Driver for Intel(R) HD Graphics: 2000-5000
[ 23.497] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100
[ 23.497] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200
[ 23.497] (++) using VT number 1
[ 23.500] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 5000
[ 23.500] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx, avx2
[ 23.500] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 23.500] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 23.500] (==) intel(0): RGB weight 888
[ 23.500] (==) intel(0): Default visual is TrueColor
[ 23.500] (**) intel(0): Framebuffer tiled
[ 23.500] (**) intel(0): Pixmaps tiled
[ 23.500] (**) intel(0): "Tear free" disabled
[ 23.500] (**) intel(0): Forcing per-crtc-pixmaps? no
[ 23.500] (II) intel(0): Output eDP1 has no monitor section
[ 23.501] (--) intel(0): Found backlight control interface mba6x_backlight (type 'firmware') for output eDP1
[ 23.501] (II) intel(0): Output DP1 has no monitor section
[ 23.501] (II) intel(0): Output HDMI1 has no monitor section
[ 23.501] (II) intel(0): Output DP2 has no monitor section
[ 23.501] (II) intel(0): Output HDMI2 has no monitor section
[ 23.501] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 23.501] (--) intel(0): Output eDP1 using initial mode 1440x900 on pipe 0
[ 23.501] (==) intel(0): DPI set to (96, 96)
[ 23.501] (II) Loading sub module "dri2"
[ 23.501] (II) LoadModule: "dri2"
[ 23.501] (II) Module "dri2" already built-in
[ 23.501] (==) Depth 24 pixmap format is 32 bpp
[ 23.504] (II) intel(0): SNA initialized with Haswell (gen7.5, gt3) backend
[ 23.504] (==) intel(0): Backing store enabled
[ 23.504] (==) intel(0): Silken mouse enabled
[ 23.505] (II) intel(0): HW Cursor enabled
[ 23.505] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 23.506] (==) intel(0): DPMS enabled
[ 23.506] (II) intel(0): [DRI2] Setup complete
[ 23.506] (II) intel(0): [DRI2] DRI driver: i965
[ 23.506] (II) intel(0): [DRI2] VDPAU driver: i965
[ 23.506] (II) intel(0): direct rendering: DRI2 Enabled
[ 23.506] (==) intel(0): hotplug detection: "enabled"
[ 23.506] (--) RandR disabled
[ 23.542] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 23.542] (II) AIGLX: enabled GLX_ARB_create_context
[ 23.542] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 23.542] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 23.542] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 23.542] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 23.542] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[ 23.542] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[ 23.542] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 23.542] (II) AIGLX: enabled GLX_ARB_create_context_robustness
[ 23.542] (II) AIGLX: Loaded and initialized i965
[ 23.542] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 23.548] (II) intel(0): switch to mode 1440x900@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 23.571] (II) intel(0): Setting screen physical size to 381 x 238
[ 23.664] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[ 23.664] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 23.664] (II) LoadModule: "evdev"
[ 23.664] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 23.665] (II) Module evdev: vendor="X.Org Foundation"
[ 23.666] compiled for 1.15.0, module version = 2.8.2
[ 23.666] Module class: X.Org XInput Driver
[ 23.666] ABI class: X.Org XInput driver, version 20.0
[ 23.666] (II) Using input driver 'evdev' for 'Power Button'
[ 23.666] (**) Power Button: always reports core events
[ 23.666] (**) evdev: Power Button: Device: "/dev/input/event3"
[ 23.666] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 23.666] (--) evdev: Power Button: Found keys
[ 23.666] (II) evdev: Power Button: Configuring as keyboard
[ 23.666] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3/event3"
[ 23.666] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 23.666] (**) Option "xkb_rules" "evdev"
[ 23.666] (**) Option "xkb_model" "pc104"
[ 23.666] (**) Option "xkb_layout" "us"
[ 23.711] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[ 23.712] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 23.712] (II) Using input driver 'evdev' for 'Power Button'
[ 23.712] (**) Power Button: always reports core events
[ 23.712] (**) evdev: Power Button: Device: "/dev/input/event1"
[ 23.712] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 23.712] (--) evdev: Power Button: Found keys
[ 23.712] (II) evdev: Power Button: Configuring as keyboard
[ 23.712] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1/event1"
[ 23.712] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[ 23.712] (**) Option "xkb_rules" "evdev"
[ 23.712] (**) Option "xkb_model" "pc104"
[ 23.712] (**) Option "xkb_layout" "us"
[ 23.712] (II) config/udev: Adding input device Lid Switch (/dev/input/event0)
[ 23.712] (II) No input driver specified, ignoring this device.
[ 23.712] (II) This device may have been added with another device file.
[ 23.713] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[ 23.713] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 23.713] (II) Using input driver 'evdev' for 'Sleep Button'
[ 23.713] (**) Sleep Button: always reports core events
[ 23.713] (**) evdev: Sleep Button: Device: "/dev/input/event2"
[ 23.713] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[ 23.713] (--) evdev: Sleep Button: Found keys
[ 23.713] (II) evdev: Sleep Button: Configuring as keyboard
[ 23.713] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2/event2"
[ 23.713] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 8)
[ 23.713] (**) Option "xkb_rules" "evdev"
[ 23.713] (**) Option "xkb_model" "pc104"
[ 23.713] (**) Option "xkb_layout" "us"
[ 23.713] (II) config/udev: Adding drm device (/dev/dri/card0)
[ 23.714] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=8 (/dev/input/event7)
[ 23.714] (II) No input driver specified, ignoring this device.
[ 23.714] (II) This device may have been added with another device file.
[ 23.714] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=3 (/dev/input/event9)
[ 23.714] (II) No input driver specified, ignoring this device.
[ 23.714] (II) This device may have been added with another device file.
[ 23.714] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=7 (/dev/input/event8)
[ 23.714] (II) No input driver specified, ignoring this device.
[ 23.714] (II) This device may have been added with another device file.
[ 23.715] (II) config/udev: Adding input device Apple Inc. Apple Internal Keyboard / Trackpad (/dev/input/event10)
[ 23.715] (**) Apple Inc. Apple Internal Keyboard / Trackpad: Applying InputClass "evdev keyboard catchall"
[ 23.715] (II) Using input driver 'evdev' for 'Apple Inc. Apple Internal Keyboard / Trackpad'
[ 23.715] (**) Apple Inc. Apple Internal Keyboard / Trackpad: always reports core events
[ 23.715] (**) evdev: Apple Inc. Apple Internal Keyboard / Trackpad: Device: "/dev/input/event10"
[ 23.715] (--) evdev: Apple Inc. Apple Internal Keyboard / Trackpad: Vendor 0x5ac Product 0x291
[ 23.715] (--) evdev: Apple Inc. Apple Internal Keyboard / Trackpad: Found keys
[ 23.715] (II) evdev: Apple Inc. Apple Internal Keyboard / Trackpad: Configuring as keyboard
[ 23.715] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:05AC:0291.0002/input/input11/event10"
[ 23.715] (II) XINPUT: Adding extended input device "Apple Inc. Apple Internal Keyboard / Trackpad" (type: KEYBOARD, id 9)
[ 23.715] (**) Option "xkb_rules" "evdev"
[ 23.715] (**) Option "xkb_model" "pc104"
[ 23.715] (**) Option "xkb_layout" "us"
[ 23.716] (II) config/udev: Adding input device bcm5974 (/dev/input/event5)
[ 23.716] (**) bcm5974: Applying InputClass "evdev touchpad catchall"
[ 23.716] (**) bcm5974: Applying InputClass "touchpad catchall"
[ 23.716] (**) bcm5974: Applying InputClass "Default clickpad buttons"
[ 23.716] (**) bcm5974: Applying InputClass "Disable clickpad buttons on Apple touchpads"
[ 23.716] (II) LoadModule: "synaptics"
[ 23.716] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 23.717] (II) Module synaptics: vendor="X.Org Foundation"
[ 23.717] compiled for 1.15.0, module version = 1.7.4
[ 23.717] Module class: X.Org XInput Driver
[ 23.717] ABI class: X.Org XInput driver, version 20.0
[ 23.717] (II) Using input driver 'synaptics' for 'bcm5974'
[ 23.717] (**) bcm5974: always reports core events
[ 23.717] (**) Option "Device" "/dev/input/event5"
[ 23.850] (II) synaptics: bcm5974: found clickpad property
[ 23.850] (--) synaptics: bcm5974: x-axis range -4620 - 5140 (res 0)
[ 23.850] (--) synaptics: bcm5974: y-axis range -150 - 6600 (res 0)
[ 23.850] (--) synaptics: bcm5974: pressure range 0 - 256
[ 23.850] (--) synaptics: bcm5974: finger width range 0 - 16
[ 23.850] (--) synaptics: bcm5974: buttons: left double triple
[ 23.850] (--) synaptics: bcm5974: Vendor 0x5ac Product 0x291
[ 23.850] (**) Option "MaxTapTime" "100"
[ 23.850] (**) Option "MaxTapMove" "50"
[ 23.850] (**) Option "HorizEdgeScroll" "1"
[ 23.850] (**) Option "TapButton1" "1"
[ 23.850] (**) Option "TapButton2" "2"
[ 23.850] (**) Option "TapButton3" "3"
[ 23.850] (**) Option "SoftButtonAreas" "0 0 0 0 0 0 0 0"
[ 23.850] (--) synaptics: bcm5974: touchpad found
[ 23.850] (**) bcm5974: always reports core events
[ 23.930] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/input/input6/event5"
[ 23.930] (II) XINPUT: Adding extended input device "bcm5974" (type: TOUCHPAD, id 10)
[ 23.930] (**) synaptics: bcm5974: (accel) MinSpeed is now constant deceleration 2.5
[ 23.930] (**) synaptics: bcm5974: (accel) MaxSpeed is now 1.75
[ 23.930] (**) synaptics: bcm5974: (accel) AccelFactor is now 0.017
[ 23.930] (**) bcm5974: (accel) keeping acceleration scheme 1
[ 23.930] (**) bcm5974: (accel) acceleration profile 1
[ 23.930] (**) bcm5974: (accel) acceleration factor: 2.000
[ 23.930] (**) bcm5974: (accel) acceleration threshold: 4
[ 23.930] (--) synaptics: bcm5974: touchpad found
[ 23.931] (II) config/udev: Adding input device bcm5974 (/dev/input/mouse0)
[ 23.931] (**) bcm5974: Ignoring device from InputClass "touchpad ignore duplicates"
[ 23.932] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event6)
[ 23.932] (II) No input driver specified, ignoring this device.
[ 23.932] (II) This device may have been added with another device file.
[ 23.932] (II) config/udev: Adding input device PC Speaker (/dev/input/event4)
[ 23.932] (II) No input driver specified, ignoring this device.
[ 23.932] (II) This device may have been added with another device file.
[ 514.418] (II) config/udev: Adding input device Logitech Gaming Mouse G400 (/dev/input/event11)
[ 514.418] (**) Logitech Gaming Mouse G400: Applying InputClass "evdev pointer catchall"
[ 514.418] (II) Using input driver 'evdev' for 'Logitech Gaming Mouse G400'
[ 514.418] (**) Logitech Gaming Mouse G400: always reports core events
[ 514.418] (**) evdev: Logitech Gaming Mouse G400: Device: "/dev/input/event11"
[ 514.418] (--) evdev: Logitech Gaming Mouse G400: Vendor 0x46d Product 0xc245
[ 514.418] (--) evdev: Logitech Gaming Mouse G400: Found 12 mouse buttons
[ 514.418] (--) evdev: Logitech Gaming Mouse G400: Found scroll wheel(s)
[ 514.418] (--) evdev: Logitech Gaming Mouse G400: Found relative axes
[ 514.418] (--) evdev: Logitech Gaming Mouse G400: Found x and y relative axes
[ 514.418] (II) evdev: Logitech Gaming Mouse G400: Configuring as mouse
[ 514.419] (II) evdev: Logitech Gaming Mouse G400: Adding scrollwheel support
[ 514.419] (**) evdev: Logitech Gaming Mouse G400: YAxisMapping: buttons 4 and 5
[ 514.419] (**) evdev: Logitech Gaming Mouse G400: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 514.419] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C245.0005/input/input14/event11"
[ 514.419] (II) XINPUT: Adding extended input device "Logitech Gaming Mouse G400" (type: MOUSE, id 11)
[ 514.419] (II) evdev: Logitech Gaming Mouse G400: initialized for relative axes.
[ 514.419] (**) Logitech Gaming Mouse G400: (accel) keeping acceleration scheme 1
[ 514.419] (**) Logitech Gaming Mouse G400: (accel) acceleration profile 0
[ 514.419] (**) Logitech Gaming Mouse G400: (accel) acceleration factor: 2.000
[ 514.419] (**) Logitech Gaming Mouse G400: (accel) acceleration threshold: 4
[ 514.420] (II) config/udev: Adding input device Logitech Gaming Mouse G400 (/dev/input/mouse1)
[ 514.420] (II) No input driver specified, ignoring this device.
[ 514.420] (II) This device may have been added with another device file.The last bit being the addition of the mouse.
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#4 2014-04-29 02:45:26
- jwhendy
- Member
- Registered: 2010-04-01
- Posts: 621
Re: Firefox and X have high CPU usage when the mouse is moving. [MBA 6,2]
Piggy-backing on this since it mentioned high cpu and firefox. Is this a new install, or a change in the behavior of Arch recently? I've been trying to find threads like the issue I've been experiencing, but it's hard to find them. My primary browser is chromium and for the last 1-2 weeks, I started noticing extremely high CPU, but upon using Tools -> Task Manager, it would tend to be a single tab and I could refresh it to make it go away.
It's persisted, so I decided to try jumanji, but noticed super high CPU (top reads > 100%) when loading a page. Same for firefox, uzbl, and dwm. Now I'm starting to wonder if it's an X thing and anything trying to render is eating CPU. I'm not sure how to troubleshoot. Just wanted to post here to follow the thread and see if you find a resolution. If my system is at all similar, I'm happy to help troubleshoot.
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