macos-catalina

问题 After upgrading my Mac to Catalina, I can't use qemu anymore. Whenever I try to start it, it just hangs. The menu bar also doesn't respond while the qemu window is active. Running qemu-system-i386 --help does work though. Qemu version: 4.1.0 Edit: Passing -nographic fixes the issue. 回答1: This is the result of a change in behaviour in Catalina which breaks an assumption in the design of the QEMU Cocoa front-end. We've put in a change to the QEMU code (upstream git commit dff742ad27efa474)

问题 I am trying to get Wireshark USB captures working. Apparently the trick prior to Catalina was to just bring the interface up so that Wireshark could see it. https://forums.developer.apple.com/thread/95380 However, this does not work in Catalina because the USB hubs are not shown as interfaces any longer. Is there another known way to "bring up" these interfaces in OSX? Perhaps a new system policy setting? How would one go about finding such a thing? It might just be broken now. I imagine

问题 I am trying to get Wireshark USB captures working. Apparently the trick prior to Catalina was to just bring the interface up so that Wireshark could see it. https://forums.developer.apple.com/thread/95380 However, this does not work in Catalina because the USB hubs are not shown as interfaces any longer. Is there another known way to "bring up" these interfaces in OSX? Perhaps a new system policy setting? How would one go about finding such a thing? It might just be broken now. I imagine

问题 After upgrading my Mac to Catalina, I can't use qemu anymore. Whenever I try to start it, it just hangs. The menu bar also doesn't respond while the qemu window is active. Running qemu-system-i386 --help does work though. Qemu version: 4.1.0 Edit: Passing -nographic fixes the issue. 回答1: This is the result of a change in behaviour in Catalina which breaks an assumption in the design of the QEMU Cocoa front-end. We've put in a change to the QEMU code (upstream git commit dff742ad27efa474)

问题 Ruby sass is not working after upgrading to macOS Catalina beta. When I run sudo gem install sass , I'm getting an error: ERROR: Error installing sass: ERROR: Failed to build gem native extension. current directory: /Library/Ruby/Gems/2.6.0/gems/ffi-1.11.1/ext/ffi_c /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /Library/Ruby/Site/2.6.0 -r ./siteconf20191007-37566-177grvx.rb extconf.rb mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby

问题 I am trying to implement the new ASWebAuthenticationSession in MacOS 10.15 and I'm getting a bit confused about the callbackURLScheme . The header file for ASWebAuthenticationSession says: The callback URL usually has a custom URL scheme. For the app to receive the callback URL, it needs to either register the custom URL scheme in its Info.plist, or set the scheme to callbackURLScheme argument in the initializer. So I initialize like this: self.webAuthSession = [[ASWebAuthenticationSession

问题 I am trying to implement the new ASWebAuthenticationSession in MacOS 10.15 and I'm getting a bit confused about the callbackURLScheme . The header file for ASWebAuthenticationSession says: The callback URL usually has a custom URL scheme. For the app to receive the callback URL, it needs to either register the custom URL scheme in its Info.plist, or set the scheme to callbackURLScheme argument in the initializer. So I initialize like this: self.webAuthSession = [[ASWebAuthenticationSession

问题 I am trying to implement the new ASWebAuthenticationSession in MacOS 10.15 and I'm getting a bit confused about the callbackURLScheme . The header file for ASWebAuthenticationSession says: The callback URL usually has a custom URL scheme. For the app to receive the callback URL, it needs to either register the custom URL scheme in its Info.plist, or set the scheme to callbackURLScheme argument in the initializer. So I initialize like this: self.webAuthSession = [[ASWebAuthenticationSession

问题 recently I moved my Matlab project from windows OS to Mac OS. so my jpeg_read.mexw64 file didn't work anymore and I needed to create a new mexmaci64 file that is compatible with Mac OS. I Downloaded JpegToolbox from here and then installed Libjpeg using: brew install libjpeg in Matlab I tried to use mex: >> mex -setup MEX configured to use 'Xcode with Clang' for C language compilation. To choose a different language, select one from the following: mex -setup C++ mex -setup FORTRAN MEX

问题 I am trying to work with OpenGL on macOS Catalina 10.15.4 but there is a error; GL/glew.h GL/freeglut.h file not found! My code // main.cpp #include"GL/glew.h" // error; 'GL/glew.h' file not found #include"GL/freeglut.h" // error; 'GL/freeglut.h' file not found #include<iostream> #define GLEW_STATIC void display(void) { } int main(int argc, char *argv[]) { glutInit(&argc, argv); glutInitDisplayMode(GLUT_DEPTH | GLUT_DOUBLE | GLUT_RGBA); glutInitWindowPosition(500, 200); glutInitWindowSize(500