User Agent crash on Ventura
 

I can no longer use my extra monitor, because of this. I have uninstalled and re-installed the software but the user agent crashes.


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Translated Report (Full Report Below)
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Process: DisplayLinkUserAgent [23240]
Path: /Applications/DisplayLink Manager.app/Contents/MacOS/DisplayLinkUserAgent
Identifier: com.displaylink.DisplayLinkUserAgent
Version: 1.9.0 (148)
Code Type: X86-64 (Native)
Parent Process: launchd [1]
User ID: 501

Date/Time: 2023-10-14 11:19:58.3924 -0400
OS Version: macOS 13.6 (22G120)
Report Version: 12
Anonymous UUID:


Time Awake Since Boot: 67000 seconds

System Integrity Protection: enabled

Crashed Thread: 8 DeviceManager_0

Exception Type: EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000

Termination Reason: Namespace SIGNAL, Code 4 Illegal instruction: 4
Terminating Process: exc handler [23240]

Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x7ff8076bc5a2 mach_msg2_trap + 10
1 libsystem_kernel.dylib 0x7ff8076ca71d mach_msg2_internal + 78
2 libsystem_kernel.dylib 0x7ff8076c35d4 mach_msg_overwrite + 692
3 libsystem_kernel.dylib 0x7ff8076bc88a mach_msg + 19
4 CoreFoundation 0x7ff8077d6a00 __CFRunLoopServiceMachPort + 145
5 CoreFoundation 0x7ff8077d548b __CFRunLoopRun + 1365
6 CoreFoundation 0x7ff8077d48dc CFRunLoopRunSpecific + 560
7 HIToolbox 0x7ff81171ef3d RunCurrentEventLoopInMode + 292
8 HIToolbox 0x7ff81171ed4e ReceiveNextEventCommon + 657
9 HIToolbox 0x7ff81171eaa8 _BlockUntilNextEventMatchingListInModeWithFilter + 64
10 AppKit 0x7ff80a7d025c _DPSNextEvent + 858
11 AppKit 0x7ff80a7cf106 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:deque ue:] + 1214
12 AppKit 0x7ff80a7c1788 -[NSApplication run] + 586
13 AppKit 0x7ff80a7959a1 NSApplicationMain + 817
14 SwiftUI 0x7ff911bc59fb 0x7ff911b3f000 + 551419
15 SwiftUI 0x7ff912c028b4 0x7ff911b3f000 + 17578164
16 SwiftUI 0x7ff91251b6cf 0x7ff911b3f000 + 10340047
17 DisplayLinkUserAgent 0x10e3b15e1 0x10e3ab000 + 26081
18 dyld 0x7ff8073a141f start + 1903

If the manufacturer of your DisplayLink-based product is unable to assist you, then I would suggest reporting the issue directly to DisplayLink by following the process outlined here --> https://support.displaylink.com/know...to-displaylink

I found that support link after I posted and submitted the asked for info. I contacted Cable Matters, but I am not hopeful (there is no firmware, etc, available for my device).