W530, External monitor flashes on OpenGL

I have a Lenovo W530, which I'm using with an external ASUS monitor connected via HDMI. When I launch an application that uses OpenGL, all of my screens flicker off and on multiple times for about 2 or 3 seconds all told, and then finally stop flashing and then it works. However, I would prefer that it did not do this, because it is very annoying.
Without the 2nd display connected, the laptop screen works fine and doesn't flash. If I connect a different 2nd ASUS monitor via VGA cable, it also works fine.
I did not have this problem until upgrading video drivers recently to deal with another unrelated issue (a different piece of software required updated NVidia drivers).
Any ideas?

Hi Paul930,
Welcome to Lenovo Community!
As per the query we understood that you are issue with external monitor on your ThinkPad W530.
I suggest you to uninstall the current graphic drivers of both Nvidia & Intel, download latest version from the support site and install it.
Hope this helps.
Best regards,
Hemanth Kumar
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╰─➤ cat /var/log/Xorg.0.log 1 ↵
[ 2.616]
X.Org X Server 1.15.0
Release Date: 2013-12-27
[ 2.616] X Protocol Version 11, Revision 0
[ 2.616] Build Operating System: Linux 3.12.5-1-ARCH x86_64
[ 2.616] Current Operating System: Linux ethuil 3.13.9-1-ck #1 SMP PREEMPT Fri Apr 4 15:50:10 EDT 2014 x86_64
[ 2.616] Kernel command line: BOOT_IMAGE=/vmlinuz-linux-ck root=UUID=25086a9b-a542-4018-9f71-4f492f09be91 rw quiet rcutree.rcu_idle_gp_delay=1
[ 2.616] Build Date: 09 January 2014 08:47:24AM
[ 2.616]
[ 2.616] Current version of pixman: 0.32.4
[ 2.616] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 2.616] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 2.616] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Apr 14 22:09:08 2014
[ 2.624] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 2.624] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 2.627] (==) No Layout section. Using the first Screen section.
[ 2.627] (==) No screen section available. Using defaults.
[ 2.627] (**) |-->Screen "Default Screen Section" (0)
[ 2.627] (**) | |-->Monitor "<default monitor>"
[ 2.628] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 2.628] (==) Automatically adding devices
[ 2.628] (==) Automatically enabling devices
[ 2.628] (==) Automatically adding GPU devices
[ 2.638] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[ 2.638] Entry deleted from font path.
[ 2.638] (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[ 2.638] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[ 2.638] Entry deleted from font path.
[ 2.638] (Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[ 2.638] (==) FontPath set to:
/usr/share/fonts/misc/,
/usr/share/fonts/TTF/,
/usr/share/fonts/OTF/,
/usr/share/fonts/Type1/
[ 2.638] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 2.638] (II) The server relies on udev to provide the list of input devices.
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[ 2.638] (II) Loader magic: 0x804c80
[ 2.638] (II) Module ABI versions:
[ 2.638] X.Org ANSI C Emulation: 0.4
[ 2.638] X.Org Video Driver: 15.0
[ 2.638] X.Org XInput driver : 20.0
[ 2.638] X.Org Server Extension : 8.0
[ 2.639] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 3.588] (--) PCI:*(0:0:2:0) 8086:0166:17aa:21f5 rev 9, Mem @ 0xf1400000/4194304, 0xe0000000/268435456, I/O @ 0x00006000/64
[ 3.588] (--) PCI: (0:1:0:0) 10de:0ffb:17aa:21f5 rev 161, Mem @ 0xf0000000/16777216, 0xc0000000/268435456, 0xd0000000/33554432, I/O @ 0x00005000/128, BIOS @ 0x????????/524288
[ 3.588] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 3.589] Initializing built-in extension Generic Event Extension
[ 3.589] Initializing built-in extension SHAPE
[ 3.589] Initializing built-in extension MIT-SHM
[ 3.589] Initializing built-in extension XInputExtension
[ 3.589] Initializing built-in extension XTEST
[ 3.589] Initializing built-in extension BIG-REQUESTS
[ 3.589] Initializing built-in extension SYNC
[ 3.589] Initializing built-in extension XKEYBOARD
[ 3.589] Initializing built-in extension XC-MISC
[ 3.589] Initializing built-in extension SECURITY
[ 3.589] Initializing built-in extension XINERAMA
[ 3.589] Initializing built-in extension XFIXES
[ 3.589] Initializing built-in extension RENDER
[ 3.589] Initializing built-in extension RANDR
[ 3.589] Initializing built-in extension COMPOSITE
[ 3.589] Initializing built-in extension DAMAGE
[ 3.589] Initializing built-in extension MIT-SCREEN-SAVER
[ 3.589] Initializing built-in extension DOUBLE-BUFFER
[ 3.589] Initializing built-in extension RECORD
[ 3.589] Initializing built-in extension DPMS
[ 3.589] Initializing built-in extension Present
[ 3.590] Initializing built-in extension DRI3
[ 3.590] Initializing built-in extension X-Resource
[ 3.590] Initializing built-in extension XVideo
[ 3.590] Initializing built-in extension XVideo-MotionCompensation
[ 3.590] Initializing built-in extension XFree86-VidModeExtension
[ 3.590] Initializing built-in extension XFree86-DGA
[ 3.590] Initializing built-in extension XFree86-DRI
[ 3.590] Initializing built-in extension DRI2
[ 3.590] (II) "glx" will be loaded by default.
[ 3.590] (II) LoadModule: "dri2"
[ 3.590] (II) Module "dri2" already built-in
[ 3.590] (II) LoadModule: "glamoregl"
[ 3.593] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[ 3.615] (II) Module glamoregl: vendor="X.Org Foundation"
[ 3.615] compiled for 1.15.0, module version = 0.6.0
[ 3.615] ABI class: X.Org ANSI C Emulation, version 0.4
[ 3.615] (II) LoadModule: "glx"
[ 3.617] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 3.618] (II) Module glx: vendor="X.Org Foundation"
[ 3.618] compiled for 1.15.0, module version = 1.0.0
[ 3.618] ABI class: X.Org Server Extension, version 8.0
[ 3.618] (==) AIGLX enabled
[ 3.618] Loading extension GLX
[ 3.618] (==) Matched intel as autoconfigured driver 0
[ 3.618] (==) Matched intel as autoconfigured driver 1
[ 3.618] (==) Matched modesetting as autoconfigured driver 2
[ 3.618] (==) Matched fbdev as autoconfigured driver 3
[ 3.618] (==) Matched vesa as autoconfigured driver 4
[ 3.618] (==) Assigned the driver to the xf86ConfigLayout
[ 3.618] (II) LoadModule: "intel"
[ 3.618] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 3.623] (II) Module intel: vendor="X.Org Foundation"
[ 3.623] compiled for 1.15.0, module version = 2.99.911
[ 3.623] Module class: X.Org Video Driver
[ 3.623] ABI class: X.Org Video Driver, version 15.0
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[ 3.624] (WW) Warning, couldn't open module modesetting
[ 3.624] (II) UnloadModule: "modesetting"
[ 3.624] (II) Unloading modesetting
[ 3.624] (EE) Failed to load module "modesetting" (module does not exist, 0)
[ 3.624] (II) LoadModule: "fbdev"
[ 3.624] (WW) Warning, couldn't open module fbdev
[ 3.624] (II) UnloadModule: "fbdev"
[ 3.624] (II) Unloading fbdev
[ 3.624] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 3.624] (II) LoadModule: "vesa"
[ 3.624] (WW) Warning, couldn't open module vesa
[ 3.624] (II) UnloadModule: "vesa"
[ 3.624] (II) Unloading vesa
[ 3.624] (EE) Failed to load module "vesa" (module does not exist, 0)
[ 3.624] (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
[ 3.624] (II) intel: Driver for Intel(R) HD Graphics: 2000-5000
[ 3.624] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100
[ 3.624] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200
[ 3.624] (++) using VT number 1
[ 3.625] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 4000
[ 3.625] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx
[ 3.625] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 3.625] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 3.625] (==) intel(0): RGB weight 888
[ 3.625] (==) intel(0): Default visual is TrueColor
[ 3.625] (**) intel(0): Framebuffer tiled
[ 3.625] (**) intel(0): Pixmaps tiled
[ 3.625] (**) intel(0): "Tear free" disabled
[ 3.625] (**) intel(0): Forcing per-crtc-pixmaps? no
[ 3.625] (II) intel(0): Output LVDS1 has no monitor section
[ 3.625] (--) intel(0): Found backlight control interface acpi_video0 (type 'firmware') for output LVDS1
[ 3.625] (II) intel(0): Output VGA1 has no monitor section
[ 3.625] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 3.625] (--) intel(0): Output LVDS1 using initial mode 1920x1080 on pipe 0
[ 3.625] (==) intel(0): DPI set to (96, 96)
[ 3.625] (II) Loading sub module "dri2"
[ 3.625] (II) LoadModule: "dri2"
[ 3.625] (II) Module "dri2" already built-in
[ 3.625] (==) Depth 24 pixmap format is 32 bpp
[ 3.627] (II) intel(0): SNA initialized with Ivybridge (gen7, gt2) backend
[ 3.627] (==) intel(0): Backing store enabled
[ 3.627] (==) intel(0): Silken mouse enabled
[ 3.628] (II) intel(0): HW Cursor enabled
[ 3.628] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 3.628] (==) intel(0): DPMS enabled
[ 3.628] (II) intel(0): [DRI2] Setup complete
[ 3.628] (II) intel(0): [DRI2] DRI driver: i965
[ 3.628] (II) intel(0): [DRI2] VDPAU driver: i965
[ 3.628] (II) intel(0): direct rendering: DRI2 Enabled
[ 3.628] (==) intel(0): hotplug detection: "enabled"
[ 3.628] (--) RandR disabled
[ 3.650] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 3.650] (II) AIGLX: enabled GLX_ARB_create_context
[ 3.650] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 3.650] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 3.650] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 3.650] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 3.650] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[ 3.650] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[ 3.650] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 3.650] (II) AIGLX: Loaded and initialized i965
[ 3.650] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 3.652] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 3.665] (II) intel(0): Setting screen physical size to 508 x 285
[ 3.732] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[ 3.732] (**) Power Button: Applying InputClass "system-keyboard"
[ 3.732] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 3.732] (II) LoadModule: "evdev"
[ 3.732] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 3.734] (II) Module evdev: vendor="X.Org Foundation"
[ 3.734] compiled for 1.15.0, module version = 2.8.2
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[ 3.734] ABI class: X.Org XInput driver, version 20.0
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[ 3.734] (**) evdev: Power Button: Device: "/dev/input/event3"
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[ 3.754] (**) evdev: Video Bus: Device: "/dev/input/event13"
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[ 3.754] (**) Option "xkb_rules" "evdev"
[ 3.754] (**) Option "xkb_model" "pc104"
[ 3.754] (**) Option "xkb_layout" "se"
[ 3.754] (II) config/udev: Adding input device Video Bus (/dev/input/event14)
[ 3.754] (**) Video Bus: Applying InputClass "system-keyboard"
[ 3.754] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 3.754] (II) Using input driver 'evdev' for 'Video Bus'
[ 3.754] (**) Video Bus: always reports core events
[ 3.754] (**) evdev: Video Bus: Device: "/dev/input/event14"
[ 3.754] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 3.754] (--) evdev: Video Bus: Found keys
[ 3.754] (II) evdev: Video Bus: Configuring as keyboard
[ 3.754] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input16/event14"
[ 3.754] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 8)
[ 3.754] (**) Option "xkb_rules" "evdev"
[ 3.754] (**) Option "xkb_model" "pc104"
[ 3.754] (**) Option "xkb_layout" "se"
[ 3.755] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[ 3.755] (II) No input driver specified, ignoring this device.
[ 3.755] (II) This device may have been added with another device file.
[ 3.755] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[ 3.755] (**) Sleep Button: Applying InputClass "system-keyboard"
[ 3.755] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 3.755] (II) Using input driver 'evdev' for 'Sleep Button'
[ 3.755] (**) Sleep Button: always reports core events
[ 3.755] (**) evdev: Sleep Button: Device: "/dev/input/event2"
[ 3.755] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[ 3.755] (--) evdev: Sleep Button: Found keys
[ 3.755] (II) evdev: Sleep Button: Configuring as keyboard
[ 3.755] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input3/event2"
[ 3.755] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[ 3.755] (**) Option "xkb_rules" "evdev"
[ 3.755] (**) Option "xkb_model" "pc104"
[ 3.755] (**) Option "xkb_layout" "se"
[ 3.755] (II) config/udev: Adding drm device (/dev/dri/card0)
[ 3.755] (II) config/udev: Adding input device Integrated Camera (/dev/input/event6)
[ 3.756] (**) Integrated Camera: Applying InputClass "system-keyboard"
[ 3.756] (**) Integrated Camera: Applying InputClass "evdev keyboard catchall"
[ 3.756] (II) Using input driver 'evdev' for 'Integrated Camera'
[ 3.756] (**) Integrated Camera: always reports core events
[ 3.756] (**) evdev: Integrated Camera: Device: "/dev/input/event6"
[ 3.756] (--) evdev: Integrated Camera: Vendor 0x4f2 Product 0xb2eb
[ 3.756] (--) evdev: Integrated Camera: Found keys
[ 3.756] (II) evdev: Integrated Camera: Configuring as keyboard
[ 3.756] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input8/event6"
[ 3.756] (II) XINPUT: Adding extended input device "Integrated Camera" (type: KEYBOARD, id 10)
[ 3.756] (**) Option "xkb_rules" "evdev"
[ 3.756] (**) Option "xkb_model" "pc104"
[ 3.756] (**) Option "xkb_layout" "se"
[ 3.756] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event7)
[ 3.756] (II) No input driver specified, ignoring this device.
[ 3.756] (II) This device may have been added with another device file.
[ 3.756] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event11)
[ 3.756] (II) No input driver specified, ignoring this device.
[ 3.756] (II) This device may have been added with another device file.
[ 3.756] (II) config/udev: Adding input device HDA Intel PCH Dock Mic (/dev/input/event10)
[ 3.756] (II) No input driver specified, ignoring this device.
[ 3.756] (II) This device may have been added with another device file.
[ 3.756] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event9)
[ 3.756] (II) No input driver specified, ignoring this device.
[ 3.756] (II) This device may have been added with another device file.
[ 3.757] (II) config/udev: Adding input device HDA Intel PCH Dock Headphone (/dev/input/event8)
[ 3.757] (II) No input driver specified, ignoring this device.
[ 3.757] (II) This device may have been added with another device file.
[ 3.757] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[ 3.757] (**) AT Translated Set 2 keyboard: Applying InputClass "system-keyboard"
[ 3.757] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[ 3.757] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[ 3.757] (**) AT Translated Set 2 keyboard: always reports core events
[ 3.757] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[ 3.757] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[ 3.757] (--) evdev: AT Translated Set 2 keyboard: Found keys
[ 3.757] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[ 3.757] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[ 3.757] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[ 3.757] (**) Option "xkb_rules" "evdev"
[ 3.757] (**) Option "xkb_model" "pc104"
[ 3.757] (**) Option "xkb_layout" "se"
[ 3.757] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event12)
[ 3.757] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[ 3.757] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[ 3.757] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[ 3.757] (II) LoadModule: "synaptics"
[ 3.757] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 3.758] (II) Module synaptics: vendor="X.Org Foundation"
[ 3.758] compiled for 1.15.0, module version = 1.7.4
[ 3.758] Module class: X.Org XInput Driver
[ 3.758] ABI class: X.Org XInput driver, version 20.0
[ 3.758] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[ 3.758] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 3.758] (**) Option "Device" "/dev/input/event12"
[ 3.783] (II) synaptics: SynPS/2 Synaptics TouchPad: ignoring touch events for semi-multitouch device
[ 3.783] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5470 (res 60)
[ 3.783] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4498 (res 85)
[ 3.783] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[ 3.783] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[ 3.783] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left right double triple
[ 3.783] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[ 3.783] (**) Option "TapButton1" "1"
[ 3.783] (**) Option "TapButton2" "2"
[ 3.783] (**) Option "TapButton3" "3"
[ 3.783] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[ 3.783] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 3.793] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input7/event12"
[ 3.793] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 12)
[ 3.793] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[ 3.793] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed is now 1.75
[ 3.793] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) AccelFactor is now 0.040
[ 3.793] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[ 3.793] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[ 3.793] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[ 3.793] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[ 3.793] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[ 3.793] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0)
[ 3.793] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[ 3.794] (II) config/udev: Adding input device PC Speaker (/dev/input/event5)
[ 3.794] (II) No input driver specified, ignoring this device.
[ 3.794] (II) This device may have been added with another device file.
[ 3.794] (II) config/udev: Adding input device ThinkPad Extra Buttons (/dev/input/event4)
[ 3.794] (**) ThinkPad Extra Buttons: Applying InputClass "system-keyboard"
[ 3.794] (**) ThinkPad Extra Buttons: Applying InputClass "evdev keyboard catchall"
[ 3.794] (II) Using input driver 'evdev' for 'ThinkPad Extra Buttons'
[ 3.794] (**) ThinkPad Extra Buttons: always reports core events
[ 3.794] (**) evdev: ThinkPad Extra Buttons: Device: "/dev/input/event4"
[ 3.794] (--) evdev: ThinkPad Extra Buttons: Vendor 0x17aa Product 0x5054
[ 3.794] (--) evdev: ThinkPad Extra Buttons: Found keys
[ 3.795] (II) evdev: ThinkPad Extra Buttons: Configuring as keyboard
[ 3.795] (**) Option "config_info" "udev:/sys/devices/platform/thinkpad_acpi/input/input5/event4"
[ 3.795] (II) XINPUT: Adding extended input device "ThinkPad Extra Buttons" (type: KEYBOARD, id 13)
[ 3.795] (**) Option "xkb_rules" "evdev"
[ 3.795] (**) Option "xkb_model" "pc104"
[ 3.795] (**) Option "xkb_layout" "se"
[ 3.799] (II) config/udev: removing device SynPS/2 Synaptics TouchPad
[ 3.824] (II) UnloadModule: "synaptics"
[ 3.824] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event12)
[ 3.824] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[ 3.824] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[ 3.824] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[ 3.824] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[ 3.824] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 3.824] (**) Option "Device" "/dev/input/event12"
[ 3.844] (II) synaptics: SynPS/2 Synaptics TouchPad: ignoring touch events for semi-multitouch device
[ 3.844] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5470 (res 60)
[ 3.844] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4498 (res 85)
[ 3.844] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[ 3.844] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[ 3.844] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left right double triple
[ 3.844] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[ 3.844] (**) Option "TapButton1" "1"
[ 3.844] (**) Option "TapButton2" "2"
[ 3.844] (**) Option "TapButton3" "3"
[ 3.844] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[ 3.844] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 3.854] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input7/event12"
[ 3.854] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 12)
[ 3.854] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[ 3.854] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed is now 1.75
[ 3.854] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) AccelFactor is now 0.040
[ 3.854] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[ 3.854] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[ 3.854] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[ 3.854] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[ 3.854] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[ 3.854] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0)
[ 3.854] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[ 3.855] removing GPU device /sys/devices/pci0000:00/0000:00:02.0/drm/card0 /dev/dri/card0
[ 3.855] xf86: remove device 0 /sys/devices/pci0000:00/0000:00:02.0/drm/card0
[ 3.855] failed to find screen to remove
[ 3.855] (II) config/udev: Adding drm device (/dev/dri/card0)
[ 3.855] removing GPU device /sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-LVDS-1 (null)
[ 3.855] (II) config/udev: removing device Video Bus
[ 3.863] (II) evdev: Video Bus: Close
[ 3.863] (II) UnloadModule: "evdev"
[ 3.863] (II) config/udev: Adding input device Video Bus (/dev/input/event13)
[ 3.863] (**) Video Bus: Applying InputClass "system-keyboard"
[ 3.863] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 3.863] (II) Using input driver 'evdev' for 'Video Bus'
[ 3.863] (**) Video Bus: always reports core events
[ 3.863] (**) evdev: Video Bus: Device: "/dev/input/event13"
[ 3.863] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 3.863] (--) evdev: Video Bus: Found keys
[ 3.863] (II) evdev: Video Bus: Configuring as keyboard
[ 3.863] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input15/event13"
[ 3.863] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[ 3.863] (**) Option "xkb_rules" "evdev"
[ 3.863] (**) Option "xkb_model" "pc104"
[ 3.863] (**) Option "xkb_layout" "se"
[ 3.863] removing GPU device /sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-VGA-1 (null)
[ 3.863] (II) config/udev: removing device Video Bus
[ 3.870] (II) evdev: Video Bus: Close
[ 3.870] (II) UnloadModule: "evdev"
[ 3.870] (II) config/udev: Adding input device Video Bus (/dev/input/event14)
[ 3.870] (**) Video Bus: Applying InputClass "system-keyboard"
[ 3.870] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 3.870] (II) Using input driver 'evdev' for 'Video Bus'
[ 3.870] (**) Video Bus: always reports core events
[ 3.870] (**) evdev: Video Bus: Device: "/dev/input/event14"
[ 3.870] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 3.870] (--) evdev: Video Bus: Found keys
[ 3.870] (II) evdev: Video Bus: Configuring as keyboard
[ 3.870] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input16/event14"
[ 3.870] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 8)
[ 3.870] (**) Option "xkb_rules" "evdev"
[ 3.870] (**) Option "xkb_model" "pc104"
[ 3.870] (**) Option "xkb_layout" "se"
[ 4.540] (II) intel(0): EDID vendor "LEN", prod id 16562
[ 4.540] (II) intel(0): Printing DDC gathered Modelines:
[ 4.540] (II) intel(0): Modeline "1920x1080"x0.0 139.00 1920 1980 2028 2050 1080 1090 1100 1130 -hsync -vsync (67.8 kHz eP)
[ 4.540] (II) intel(0): Modeline "1920x1080"x0.0 115.83 1920 1980 2028 2050 1080 1090 1100 1130 -hsync -vsync (56.5 kHz e)
[ 7.358] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/event15)
[ 7.358] (**) TPPS/2 IBM TrackPoint: Applying InputClass "evdev pointer catchall"
[ 7.358] (**) TPPS/2 IBM TrackPoint: Applying InputClass "Trackpoint Wheel Emulation"
[ 7.358] (II) Using input driver 'evdev' for 'TPPS/2 IBM TrackPoint'
[ 7.358] (**) TPPS/2 IBM TrackPoint: always reports core events
[ 7.358] (**) evdev: TPPS/2 IBM TrackPoint: Device: "/dev/input/event15"
[ 7.358] (--) evdev: TPPS/2 IBM TrackPoint: Vendor 0x2 Product 0xa
[ 7.358] (--) evdev: TPPS/2 IBM TrackPoint: Found 3 mouse buttons
[ 7.358] (--) evdev: TPPS/2 IBM TrackPoint: Found relative axes
[ 7.358] (--) evdev: TPPS/2 IBM TrackPoint: Found x and y relative axes
[ 7.358] (II) evdev: TPPS/2 IBM TrackPoint: Configuring as mouse
[ 7.358] (**) Option "Emulate3Buttons" "false"
[ 7.358] (**) Option "EmulateWheel" "true"
[ 7.358] (**) Option "EmulateWheelButton" "2"
[ 7.358] (**) Option "YAxisMapping" "4 5"
[ 7.358] (**) evdev: TPPS/2 IBM TrackPoint: YAxisMapping: buttons 4 and 5
[ 7.358] (**) Option "XAxisMapping" "6 7"
[ 7.358] (**) evdev: TPPS/2 IBM TrackPoint: XAxisMapping: buttons 6 and 7
[ 7.358] (**) evdev: TPPS/2 IBM TrackPoint: EmulateWheelButton: 2, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 7.358] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/serio2/input/input14/event15"
[ 7.358] (II) XINPUT: Adding extended input device "TPPS/2 IBM TrackPoint" (type: MOUSE, id 14)
[ 7.358] (II) evdev: TPPS/2 IBM TrackPoint: initialized for relative axes.
[ 7.359] (**) TPPS/2 IBM TrackPoint: (accel) keeping acceleration scheme 1
[ 7.359] (**) TPPS/2 IBM TrackPoint: (accel) acceleration profile 0
[ 7.359] (**) TPPS/2 IBM TrackPoint: (accel) acceleration factor: 2.000
[ 7.359] (**) TPPS/2 IBM TrackPoint: (accel) acceleration threshold: 4
[ 7.359] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/mouse1)
[ 7.359] (II) No input driver specified, ignoring this device.
[ 7.359] (II) This device may have been added with another device file.
[ 20245.335] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 21030.923] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 21196.939] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 21209.255] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 24416.533] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 26177.657] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none

Monitor Keep Flashing after connecting External Monitor with HDMI to VGA Adapter

Dear Support,
Here the case that i have connecting an External Monitor by HDMI to VGA Adapter.Once it connected, the monitor (Macbook) with keep flashing and no signal on the external monitor. Please help.

Hi there BrianYip,
You may find the troubleshooting steps in the article below helpful.
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
-Griff W.

External monitor initially flashes on waking from sleep

I recently upgraded to 10.4.8. My PowerBook is connected to an external monitor and now often flashes when I wake the machine from sleep. It takes a while too settle down but then works fine. If I wake from sleep without the external monitor, there are no problems. I had no problems using 10.1. Does anyone have a fix?
G4 PowerBook (PowerBook6,1) Mac OS X (10.4.8) 867 MHz

I found the following article from Apple: TA20612. It reads as follows:
"The popping sound does not indicate any software issue or hardware failure. This is a normal part of hardware-software initialization after waking from sleep or during startup."
I'm a bit skeptical. I think I would have noticed this on the old iMac. Since I haven't yet sold it, I'm going to try to arrange for some side-by-side testing. I'll update this thread when I have the results.

W530, W7-64: external monitor is dark except for mouse pointer

Hello,
I'm starting to experience this problem. Initially I had no problems with using an external monitor, but now I cannot use it. When I switch to the external monitor, the screen is dark, except for the mouse pointer which moves correctly.. Anyone know the cause of this problem?
Regards,
bostjanv

I have had same problems using NVIDA Q2000K when using Windows 8. Try configuring with NVIDA instructions for multiple displays as follows:
ThinkPad W530       NVIDIA Quadro K1000M or NVIDIA Quadro K2000M           - Computer's analog VGA connector           - Docking Station's analog VGA connector           - Computer's DisplayPort connector           - Docking Station's DVI connector(s) or DisplayPort connector(s)
      Intel HD Graphics Family           - (Computer's LCD)
DUAL ADAPTER CLONE
Dual Adapter Clone is a technology where display output from one display adapter is cloned to another display adapter. This feature is unique for NVIDIA Optimus Technology starting from second generation Optimus technology. The only difference between cross adapter clone and traditional clone is that the former involves two display adapters while the latter involves only one.
HOW TO CONFIGURE DUAL ADAPTER CLONE
Dual Adapter Clone is only supported and be configured in NVIDIA Control Panel. As an example, the procedure below describes the steps on how to configure the dual adapter clone. Remember that the dual adapter clone involves two different graphics devices, so the 'Display Topology' section above will give you an idea which combinations can support dual adapter clone, otherwise, it is considered as a traditional clone.
The procedure below assumes to use the LCD and DisplayPort monitor connected to the computer. 1. Attach a DisplayPort monitor to the computer. 2. Open the NVIDIA Control Panel, and on the left pane, select 'Setup multiple      displays' under 'Display' tree. 3. On the right panel, under 'Select the display you want to use', check both      LCD and DisplayPort monitor. 4. Under 'Verify your display configuration', right click on either the LCD or      DisplayPort display icon. 5. Select 'Duplicate with 1 (use 2 as source)' then click Apply.
Note: The Dual Adapter Clone can not be enabled by using the Windows display         control panel or the Intel's display control panel.
Windows 8 also disabled my NVIDA Q2000K and I had to restore it. I hope this was helpful.
Jack
Jack

External monitor makes both screens flash blue

Hi, I have a 2008 aluminum macbook, and I've been using it with an external monitor hooked up through a minidisplay port to DVI adapter. It's worked great until just the last few days. Now whenever I have the external monitor plugged in both screens will randomly flash blue (like when hooking in the monitor) every 10 seconds or so. I tried changing the refresh rate to 60 instead of 75, and that seemed to help for a little while, but now it just seems to be getting worse and worse. Any ideas?

This may help some of you. My screen appeared to "move" whenever I moved the mouse and jitter when I placed it in some parts of the Dock. To fix my problem I went into Universal Access in System Preferences and turned Zoom off. Sometimes I use the White on Black setting to make text easier to read and the keyboard short cut for that is almost identical to the Zoom one which will create some really goofy effects on the screen.

W530, External monitor flashes on OpenGL

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