09-09-2020, 05:24 PM | #1 |
Junior Member
Join Date: Sep 2020
Posts: 2
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Intermittent Display on MAC
Hello, I´ve installed the latest driver to use my USB Display on MAC OS Catalina, unfortunately it works only for a couple of seconds and then it becomes intermittent. I´ve checked the logs and I found this
LOG Sep 9 12:19:31 MacBook-Air xpcproxy[11310]: libcoreservices: _dirhelper_userdir: 557: bootstrap_look_up returned (ipc/send) invalid destination port Sep 9 12:21:18 MacBook-Air com.apple.xpc.launchd[1] (com.apple.preference.displays.MirrorDisplays): Service only ran for 3 seconds. Pushing respawn out by 7 seconds. Related Process 11310 ?? 0:00.02 /System/Library/DriverExtensions/AppleUserHIDDrivers.dext/AppleUserHIDDrivers com.apple.driverkit.AppleUserUSBHostHIDDevice0 0x10000f33d System recognizes the monitor as it supposes to do: e1649Fwu: Product ID: 0x4107 Vendor ID: 0x17e9 (DisplayLink (UK) Ltd.) Version: 1.25 Serial Number: EXUD2HA013735 Speed: Up to 480 Mb/s Manufacturer: DisplayLink Location ID: 0x14100000 / 30 Current Available (mA): 500 Current Required (mA): 500 Extra Operating Current (mA): 0 Even when I got the logs, monitor doesnt turn off immediately , it happens some seconds later and it is randomly, last time I worked for 1 hour and the display worked fine. Any idea about what could be happening? I´ve used different USB cables and still happens the same. |
09-14-2020, 02:08 PM | #2 |
Junior Member
Join Date: Sep 2020
Posts: 2
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Any suggestion? it seems like a bad cable or plug, but i´ve tested both of them with good results, if I connect it to a Windows machine it works good. any idea?
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