DisplayLink Forum - View Single Post

prk · 12-24-2014, 12:37 AM

Hi,

I'm getting GPU hard crashes on a 2011 MBP running Yosemite with the Display Link 2.3 Beta with one or two crashes per day / overnight.

The system is stable without the display link adapter plugged in (several days without a crash before I plugged it in [I was travelling], and no crash since I unplugged it yesterday) but has crashed daily when it was plugged in.

It was stable with 2.2 when I was running Mavericks on the same MBP.

Console Diagnostics show the below two messages when there's a crash:

com.apple.message.domain: com.apple.crashreporter.writereport.gpuRestart
com.apple.message.signature: Kernel
com.apple.message.signature2: UNBUNDLED ||| kernel ((null))
com.apple.message.signature3: UNKNOWN

and

com.apple.message.domain: com.apple.crashreporter.writereport.cpu_resource.d iag
com.apple.message.signature: DisplayLinkManager
com.apple.message.signature2: UNBUNDLED ||| ??? (???) ((null))
com.apple.message.signature3: cpu usage

Anyone else come across this and/or have a solution?

Any logs or info I can provide that will help the devs fix?

Cheers,

prk.

12-24-2014, 12:37 AM	#1
prk Junior Member Join Date: Dec 2014 Posts: 1	Yosemite Beta Driver GPU Crashes Hi, I'm getting GPU hard crashes on a 2011 MBP running Yosemite with the Display Link 2.3 Beta with one or two crashes per day / overnight. The system is stable without the display link adapter plugged in (several days without a crash before I plugged it in [I was travelling], and no crash since I unplugged it yesterday) but has crashed daily when it was plugged in. It was stable with 2.2 when I was running Mavericks on the same MBP. Console Diagnostics show the below two messages when there's a crash: com.apple.message.domain: com.apple.crashreporter.writereport.gpuRestart com.apple.message.signature: Kernel com.apple.message.signature2: UNBUNDLED \|\|\| kernel ((null)) com.apple.message.signature3: UNKNOWN and com.apple.message.domain: com.apple.crashreporter.writereport.cpu_resource.d iag com.apple.message.signature: DisplayLinkManager com.apple.message.signature2: UNBUNDLED \|\|\| ??? (???) ((null)) com.apple.message.signature3: cpu usage Anyone else come across this and/or have a solution? Any logs or info I can provide that will help the devs fix? Cheers, prk.