Uninstall the DisplayLink drivers and restart the system. Right after restarting the system, reinstall the drivers. Don't restart again yet. Open System Preferences - Security and Privacy. Nov 21, 2018 But if you adopted 4K early, and you were using a Mac, you very well would have been stuck at 4K@30Hz, if OS X recognized your MST monitor at all. And there was a twist! Sep 25, 2016 Grayed out folders and files on macOS 10.13 High Sierra, macOS 10.12 Sierra or Mac OS X 10.11 El Capitan are easily fixed by changing the file date from 24 Jan 1984 (’24 January 1984 error’ easter egg) to any date you want, but before 24 January 1984. Dark Mode in OS X changes the menu bar and Dock to be dark rather than bright grayYou can also toggle dark mode on and off with a keyboard shortcuthttp://osx. Simply restarting the mac seems to have resolved the issue for me. I'm guessing this answer tells what's really going on: If the other account is logged in (possible if you have 'fast user switching' enabled), you will not be able to make any changes to that account from System Preferences, even as administrator.
I am trying to build an 'x.app' to put into a dmg.
I am enrolled in the 'free' developer program.
I have done this in the past for an app that I am playing with but I seem to have 'broken' something recently.
Build the app ... OK, archive the app ... OK. At that point all the validate, submit and export options are greyed.
This worked in the past, since I have an earlier archive that has the buttons enabled.
Clearly I've changed something without being aware of the consenquences.
As a (possibly) related issue, when I login to apple with my developer ID is fails to show the 'profiles, certificates...' option.
Out Of Control (greydavenport) Mac Os Update
Any suggestions on a way forward appreciated.
TIA. Alan.
Out Of Control (greydavenport) Mac Os X
Dark Mode is a dramatic new look that's easy on your eyes and helps you focus on your work. Dark Mode uses a dark color scheme that works system wide, including with the apps that come with your Mac. And third-party apps can adopt it, too.
Turn on Dark Mode
Choose Apple menu > System Preferences, click General, then select one of the Appearance options at the top of the window:
- Light: Use the light appearance.
- Dark: Use the dark appearance.
- Auto: Automatically use the light appearance during the day, and the dark appearance at night.
How Dark Mode works with some apps and features
Some apps and features have special Dark Mode settings or behaviors.
Mail. To use a light background for email messages while Dark Mode is turned on, open Mail and choose Mail > Preferences, then click the Viewing tab and deselect “Use dark backgrounds for messages.”
Maps. To use a light background for maps while Dark Mode is turned on, open Maps and choose Maps > Preferences, then select ”Always use light map appearance.” In earlier versions of macOS, click View in the menu bar in Maps, then deselect Use Dark Map.
Notes. To use a light background for notes while Dark Mode is turned on, open Notes and choose Notes > Preferences, then deselect “Use dark backgrounds for note content.”
Safari. When you use Dark Mode, Safari automatically shows a website in Dark Mode if the website has been designed to support it. If the website doesn't support Dark Mode, you can use Safari Reader to read articles in Dark Mode.
TextEdit.To use a light background for documents while Dark Mode is turned on, click View in the menu bar in TextEdit, then deselect Use Dark Background for Windows. (Requires macOS Mojave 10.14.2 or later.)
Dynamic Desktop. If you turn on Dark Mode while using Dynamic Desktop, the desktop may change to the dark still image. You can change this setting in Desktop & Screen Saver preferences.