The Vendor ID (vid) and Product ID (pid) are important to find here. USB\ Prober.app/Contents/Resources/reenumerate -v 0x0403,0圆01f Here’s what I ended up getting to work on mac: But I wanted to find a software-based solution to release the device. The effective fix was to physically remove the USB device and re-plug it into the computer. USBDeviceOpen: another process has device opened for exclusive access One would get an error message similar to this:
#MAC RESTART USB PORTS SOFTWARE#
I found that when I bounced between different software (such as CubicSDR, LimeSuite, and PothosFlow, for example), the device wouldn’t always be released properly.
#MAC RESTART USB PORTS INSTALL#
If it shows any available update, download and install it as usual.Just wanted to post a procedure I found handy for resetting my LimeSDR Mini on macOS (there are similar methods in Linux, I just haven’t tested that).
#MAC RESTART USB PORTS MAC#
Then, wait for some time until your Mac has checked the available updates. Alternately, click on the Apple menu icon at the upper-left corner of the screen and choose System Preferences. Launch System Preferences app on your Mac.In this scenario, you should try updating the macOS device. If USB accessories are still disabled on your Mac, there is a good chance that a software bug might be causing the issue. Then, press the power button again to reboot your Mac. Simply, press and hold the power button until your Mac turns off. If need be, you can force restart your Macs with M-Series chip.However, you shouldn’t worry about it as Apple Silicone Macs are designed to handle these functions by themselves. There is no option to reset NVRAM/PRAM or SMC on Apple Silicon Macs.After that, release all the keys and then press the power button to turn on your MacBook.Make sure to hold down all four keys for 10 seconds.After you have shut down your notebook, hold down the Shift, Control, and Option keys and the power button at once. Turn off your MacBook (Apple menu -> Shut Down).Reset SMC on MacBooks with Non-Removable Battery Then, reinstall the batter and press the power button to turn on your notebook. Once you have removed the battery, press and hold the power button for five seconds.Shut down your MacBook and then remove the battery.Reset SMC on MacBooks with Removable Battery After waiting for 5 seconds, press the power button to turn on your computer.After that, wait for 15 seconds and then plug the power cord back in. Turn off your Mac and then unplug the power cord.Reset SMC on Mac Desktops With/Without T2 Chip Next up, wait for a few seconds and then press the power button to turn on your Mac. Make sure to hold all the four keys for another 7 seconds and then release them all. After that, press and hold the power button as well.Next, press and hold the Control, Option (Alt), and Shift keys for 7 seconds. Hence, resetting it may help you overcome this issue. For those uninitiated, SMC is responsible for managing the behaviors of several key components including power (power button and power button to the USB), battery and charging, fans, indicators/sensors, and more. No solution as yet? No worries, try resetting SMC (System Management Controller) on your Mac. Be sure to hold these keys until your Mac restarts and you hear the startup sound again.Then, hold down the Command, Option, P, and R keys at once immediately after you hear the startup sound.After waiting for a few seconds, turn on your computer. To get going, turn off your Mac (Intel-based Macs).Resetting PRAM/NVRAM can often let you resolve common macOS issues.
PRAM (Parameter RAM) is also designed to store similar settings.
NVRAM (stands for nonvolatile random-access memory which your Mac uses to store certain settings including display resolution, sound volume, time zone, startup disk selection, and recent kernel panic information.
0 kommentar(er)
