Release 2.2 still buggy

kosband · 06-11-2014, 11:16 PM

Good: no blinking or artifacts
Bad: up to 25 messages per second to the Console, repeating things like
6/11/14 5:52:10.670 PM WindowServer[164]: _CGXGLDisplayContextForDisplayDevice: No matching context for device (0x7ffb3c92c210) - disabling OpenGL

My iMac has also frozen a few times since I installed the driver, though I can't say definitively whether the driver causes it.
Details: Connecting a Dell 2412 to a 27" 2009 iMac over USB under Mavericks. A 2nd external display is connected via DisplayPort but that seems completely stable.

alphadog · 06-16-2014, 05:27 PM

I still see 100% CPU usage - unplugging the dynadock and plugging it back in solves the issue - this newer 2.2 may be a little better, but not seeing a lot of improvement.

sgniwder · 06-17-2014, 12:29 AM

Would you be able to identify what driver you came from? I'm still using the 2.1 beta and it works upon a reboot almost every time. Sometimes I need a second reboot to get all of the monitors to be shown as working, but it always ends up working. I'll be honest, I'm not sure I want to go to anything else because I'm somewhat used to the bugs...

alphadog · 06-17-2014, 01:23 AM

I came from the earlier 2.2 beta.

06-11-2014, 11:16 PM	#1
kosband Junior Member Join Date: Jun 2014 Posts: 1	Release 2.2 still buggy Good: no blinking or artifacts Bad: up to 25 messages per second to the Console, repeating things like 6/11/14 5:52:10.670 PM WindowServer[164]: _CGXGLDisplayContextForDisplayDevice: No matching context for device (0x7ffb3c92c210) - disabling OpenGL My iMac has also frozen a few times since I installed the driver, though I can't say definitively whether the driver causes it. Details: Connecting a Dell 2412 to a 27" 2009 iMac over USB under Mavericks. A 2nd external display is connected via DisplayPort but that seems completely stable.

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06-16-2014, 05:27 PM	#2
alphadog Member Join Date: Nov 2013 Posts: 56	I still see 100% CPU usage - unplugging the dynadock and plugging it back in solves the issue - this newer 2.2 may be a little better, but not seeing a lot of improvement.

06-17-2014, 12:29 AM	#3
sgniwder Junior Member Join Date: Nov 2013 Posts: 6	Would you be able to identify what driver you came from? I'm still using the 2.1 beta and it works upon a reboot almost every time. Sometimes I need a second reboot to get all of the monitors to be shown as working, but it always ends up working. I'll be honest, I'm not sure I want to go to anything else because I'm somewhat used to the bugs...

06-17-2014, 01:23 AM	#4
alphadog Member Join Date: Nov 2013 Posts: 56	I came from the earlier 2.2 beta.