Hello!I have the same problem - Ventura doesnt like external displays via Thunderbolt. Killing the Window Server process does nothing sadly ...
Check out this thread, you might be interested.
Hello!I have the same problem - Ventura doesnt like external displays via Thunderbolt. Killing the Window Server process does nothing sadly ...
Yes I have tried that. And also tried logging out and logging back in.Hello!Are you killing the "WindowServer" with the external display attached?
Check out this thread, you might be interested.
Unfortunately when I connect via the TB3 docks, I don't get any 'permissions' screen.Same here, had no more external monitor (M1, LG 32UN88, USB-C) after the update. I read a few posts, nothing worked and started sweating.
But i got it to work by cold booting the monitor. Everything connected, OS booted. Then I just unplugged the power, the monitor played the welcome noise and i got the little screen to confirm permission in the OS.
Unfortunately this doesn't seem to be permanent, when i reboot it happens again, but more important is that sleep mode works fine.
I'm wondering ... after weeks and weeks of beta, nobody ever had this issue?
Which cable is this? Can you link to the Apple Store ? There’s a TB4 cable for $159 and a TB3 cable for $39Mine works better since I bought the expensive TB3 cable from Apple, one to go yo the hub and one to the screen. Still keeps loosing / ****ing up the default resolution.
I had the resolution issue on Monterey too however.
The TB3 for 39 USD got it slightly cheap on Amazon.Which cable is this? Can you link to the Apple Store ? There’s a TB4 cable for $159 and a TB3 cable for $39
I’ve tried with Choetech and CalDigit cables - same result
Can confirm this worked for me!! Thank youI have a method that always works for me to solve this problem with Ventura.
Connect the Mac to the external display, then close the "WindowsServer" process in Activity Monitor. But close the process with the Mac connected to the display. Starting the process again, after a few seconds everything works fine. You have to do this on every reboot.
No need to boot into safe mode
I explain it better here
I have a MacBook Pro 13 inch (2019) and a Samsung Odyssey 49" display. When connected via USB-C, the laptop's display and the external display become garbled and unusable. Sigh...
Update: Booting into safe mode (temporarily?) solved the problem. Displays not garbled at this time.
If my method above works... please let me know.What a friggin' pain. I haven't upgraded beyond 12.4 because I had this going on.
The way I've been able to work around this, is to wait 'till my Mac Studio is all Booted... then if the Monitor isn't working, I unplug the USB-C and the AC from the Monitor. When I plug both back in they've worked so far.
Amazing to me that this has been going for at least a couple years and Apple still won't fix it.
Tried your method and … no luck. Tried disconnecting the monitors and powering them off. Reconnecting to either the dock or the MacBook does nothing - the displays remain blankIf my method above works... please let me know.
Aw crap.Tried your method and … no luck. Tried disconnecting the monitors and powering them off. Reconnecting to either the dock or the MacBook does nothing - the displays remain blank
If you power off and boot or reboot it will work - till the MacBook goes into deep sleep again.Aw crap.
Try this. Power Down Completely. Wait a minute or so. Then Boot (Not Reboot) and wait. If the Moniter doesn't Come On, then unplug the Moniter's AC from the Monitor... and see if that works. If not, unplug the USB from the Monitor too. Good luck<
My MacStudio, running 12.6, never had problem with external monitor, direct HDMI to HDMI, via HDMI to DP adapter, or a TB3 to HDMI 2.1 adapter (from Sabrent). So, maybe the problem is your monitor or your hub/cable or anything between.What a friggin' pain. I haven't upgraded beyond 12.4 because I had this going on.
The way I've been able to work around this, is to wait 'till my Mac Studio is all Booted... then if the Monitor isn't working, I unplug the USB-C and the AC from the Monitor. When I plug both back in they've worked so far.
Amazing to me that this has been going for at least a couple years and Apple still won't fix it.