OS X V10.7 Lion :: How To Restore Resolution Choices In Display In System Preferences
May 11, 2012
Today I did my normal software update as usual only to find out the Lion update left me with only two choices of screen resolution, 1920x1200(too big) and 960x600(too small), on my 24" iMac. The same update did not affect my Pro. As I need a 1024x768 screen resolution on my iMac, how can I restore those screen resolution settings? I called AppleCare, and they sent me an additional update that I downloaded and installed but it did not change anything. My iMac is right at 5 years old. Do these things ever get to the point that updates create such problems? Everything was working perfectly until this happened. Plus they said there's no way to go back(that is, return to the same point that I was before the update).
This weird, but today's software update deleted all but 2 of my screen resolution options in the display section of system preferences. The 2 remaining options are not ideal for my iMac. how I might restore the options that were lost?
a mini display port. I purchased the mini display port to DVI adapter to hook my computer up to a Viewsonic vx2235wm 22" screen. I plug it in and get nothing. I've read on the apple support site that some people with older mac mini's and MacBook Pro's can hook it up no problem. But for me, my monitor is getting no signal and my MacBook Pro doesn't detect the monitor in the Display Preferences.
I recently took the plunge and installed Lion after being content with Snow Leopard....well now I have quite a few issues. When I open system preferences for some reason it automatically opens to Network...why I'm not sure. When I click show all, then click sharing, I can't make any changes in the Sharing preferences without my entire system locking up. I can't force quit or anything. I can still use the mouse but all I have is the rainbow wheel!
I have searched and searched and haven't been able to fix it. I have tried booting into the Guest account and the same problem happens there. I have trashed all the plist files everyone says to try. I have tried repairing permissions etc. I feel like I have tried everything. Is there anything else that I can do without have to do a clean re-install. I'm hearing if I do this that I won't be able to migrate my files from by backups due to permission problems?
I also took a look at my system log and it is full of this! Jul 3 22:24:26 jessica-imac com.apple.launchd[1] (com.apple.Kerberos.digest-service[1307]): Exited with code: 1 Jul 3 22:24:26 jessica-imac com.apple.launchd[1] (com.apple.Kerberos.digest-service): Throttling respawn: Will start in 10 seconds .....
Since downloading the new OS Lion10, my screen display continues to change resolution (+4x) without any prompt, changing to a new app is the only way to go to the original resolution… Is there a setting that needs to be changed to stop this from happening
I just bought an IMac 21.5" - 'Mid 2011' - Lion. It's wireless. I'd like to start up the computer using an external HD. I know that I should hit the option key to present the choices. This does not work from rebooting, it only functions when I turn off the machine, wait 20 seconds & hit the 'turn on' button again. Also, I've noticed that if I go into the Apple Help menu & type 'Pram' nothing comes up. In an older MBP, also using Lion, I get a list of choices. I would also like to know if this normal behavior?Â
Latest update of lion and all updates done.. gettint the error message when trying to open .. the Application System Preferences can't be opened. -600..
Last night I attempted to change my desktop picture and thought I'd scroll through my own photos to choose one. When I got one in particular, it obviously changed the picture, then I couldn't change it back again. All I got was the spinning beach ball. After a force quit, I went back, started up System Prefs and immediately the ball started spinning again. Tried this a couple more times - same result. I shut down the Mac and started up again this morning - still the same. System Prefs always opens on the 'Desktop/Screen Saver' option and the ball appears and spins, neccessitating the 'force quit' option again. (running 10.7.4)Â
Info: MacBook (13-inch Late 2009), Mac OS X (10.7.3)
I am trying to change preferences for all users who log into a system. For example, I want the screen saver to timeout at 10 minutes and require a password immediately after the screensaver starts. When a new user is logged in, this defaults back to 15 minutes and not to require a password after the screensaver is active.
I have modified the default user 'profile' but the settings do not stick for new users. How can I force settings in System Preferences to apply to all accounts, current and future? These systems are in an enterprise environment, but since they account for 0.001% of our entire system inventory, we do not run Open Directory and they will not be managed via AD. I would like to configure them as locally (and simply, most technicians here have no experience with OSX) as possible.
2011 Core i7 iMac with Lion. Noticed yesterday that system prefs won't launch. No spinning beachball, does absolutely nothing including no launch animation. tried resetting the SMC, followed by booting into disk utilities and doing repair permissions. Then did a reinstall of Lion, again from the disk utilities boot. Not sure if I was at 10.7.3 or 10.7.4 before all this, but reinstall got me back to 10.7.3, updated to 10.7.4, problem persists with both.Â
I just noticed this is only with the main admin account. There is one secondary account on the computer that my kids use - if I switch to it I am able to access system prefs. Â
Why is my system preferences freezing? How do I fix it? I messed around with the desktop pictures, i kept changing it and all the sudden its not responding. What should I do?
Info: iMac, Mac OS X (10.7.4), -iMac & its Lion OS X 10.7.4
I installed a program called Control! on my MacBook Pro running Lion 10.7.4. Nothing in my Applications folder but in System Preferences it's there under Other. How can I uninstall this or any other program that put itself there?
I'm using Lion 10.7.3 and I can't running system preferences. I can't change or check anything because the screen is "frozen" and the time of response is over and I must to force quit of the app.
In System Preferences > Security & Privacy > Firewall > Advanced, I notice there is an item named Python.App in the "allow incoming connections" list. What is Python.app and what does it do? Is this something that I want to keep in the incoming connections.
This issue started happening a couple of days ago on my MacBook Pro running 10.7.3. Rather strange because its isolated to a single user account. I've attempted trashing the system preferences' preference file located in my User's preference folder. The issue arrose when I downloaded a .dmg pack from OSX Daily containg 200+ screen savers and an Apple II simulator App. I have backups of the data on this computer (not a Time Machine) so I'm fine with restoring the operating system and wiping the computer - which is actually somthing I've been considering doing for a while - however, I'd like to attempt to fix the issue since its something I'm interested in.
Info:MacBook Pro (15-inch Late 2008), Mac OS X (10.7.3), 2.8GHz Intel Core 2 Duo / 4GB 1066MHz DDR3 SDRAM / 320GB
I've just noticed that I can not lock preferences. I've tried locking time machine, energy saver and also Print & Scan. I click on the icon, it flickers but doesn't lock. (iMac 24", Lion 10.7.3)
I have a Mac Book Air running 10.7.3. The Sharing Folder under system preferences is frozen. The padlock is unlocked. How do I unfreeze the sharing folder so that I can click on any item in this folder? The sharing folder freezes every time I open it - so you cannot select anything in the sharing folder?
My QuickTime icon is not in my system preferences (according to the download instructions) what other options do I have to upgrade with my QT Pro code?
I've cleared the preference file and system prefs/spotlight caches with no luck. Repaired permissions. It seems the Music icon is holding up the others. If I re-arrange them they break only after "Music." This is in the console after opening the preference pane:Â
3/8/12 1:18:15.593 PM System Preferences: Missing icon for Music 3/8/12 1:18:15.594 PM System Preferences: Rebuilding icon cache. 3/8/12 1:18:15.773 PM System Preferences: Missing icon for MusicÂ
and earlier,Â
3/8/12 12:33:33.922 PM System Preferences: Missing icon for Applications 3/8/12 12:33:33.922 PM System Preferences: Rebuilding icon cache. 3/8/12 12:33:34.111 PM System Preferences: Missing icon for MusicÂ
Info: MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.3)
I have two printers connected to my iMac (10.7.3) and I am trying to enable printer sharing for my MacBook Air to utilize the iMac's printers. On the iMac, I go to System Prefrences > Sharing and check Printer Sharing and I ensure that both printers are being shared. Everything is checked, but the second I close the System Prefrences window, the printer sharing stops working. I go back into System Prefrences and the Printer Sharing box is unchecked.
