Screen Saver Engine

A colleague has a problem whereby he can't access any of his open Apps through launchpad without the ScreenSaver activating. There is a Screen Saver Engine Icon in his dock. Anyone got any ideas how he can stop is screen saver activating?
Thanks in advance.

There is a Screen Saver Engine Icon in his dock.
It doesn't belong in the Dock. Remove it.

Similar Messages

Screen Saver Engine in MacBook Pro 2010

Hi,
I have, by mistake moved my Screen Saver Engine from it's desired position and now the Screen Saver does not work, unless I open it in Utilities. Does anyone have any idea of it's original position.
Thank you in advance.
Smithy26r.

Thank you for the answer. I just noticed that when i now plugged in the power adapter, the problem went away. It might surface again after a while, but it could also be that it only occurs while on battery power. Could you test if it occurs for you after having it running only on battery for a while just so I can rule out that possibility?

ScreenTime Screen Saver Engine 3.6.2

I just installed a screensaver from a third party. However, I get this message when I try to run it:
'You cannot use the ScreenTime Screen Saver Engine 3.6.2 screen saver on this computer. Contact the developer of this screen saver for a newer version.'
Any ideas?

How come it worked for a couple of days, but then failed? Sorry for being a dunce.

Blank photos in screen saver

All,
I've been battling this problem for several versions of Mac OS X, Aperture and iPhoto.
No matter which screen saver I use, if I display photos from my Aperture or iPhoto library, many of the pictures do not display. I see blank spaces where there should be photos, like this:
Notice the big black spots? Those are "photos."
I've done all the troubleshooting I can, but cannot find any pattern for photos which do or don't display. No difference in file format, ACLs, extended attributes, folder permissions, RGB profiles... nothing is consistent.
What I do find, however, is a log that fills up with these messages when the screen saver engine starts up (even if only in System Preferences):
2/1/15 5:26:46.618 PM System Preferences[1577]: Slide provider has no slide player nor layer at the end of prerender
Occasionally, this:
2/1/15 5:26:55.079 PM System Preferences[1577]: Slide was unloaded although expected
but mostly the former.
Rebuilding the library hasn't done anything. No sense in suggesting that I use Disk Utility to repair permissions, either. (Remember, that doesn't affect anything in home folders.) I even tried deleting the prefs file for the screen saver engine. No dice.
Suggestions, anyone?
Thanks,
Bill

This sounds like a problem with the Sharing in the iPhoto Library.
Can you access the Library in other apps? For instance, in the Open Dialogue:
Uploaded with plasq's Skitch!
Regards
TD

ITunes Artwork Screen Saver Not Working. Empty black screen. Garbage collection, memory leak issue? ... malloc: auto malloc[]: attempted to remove unregistered weak referrer 0x ...

Hey Smart Apples,
My iTunes Artwork screen saver is not working. After reboot, then selecting iTunes Artwork in System Preferences, just a black screen appears in the preview, as well as when pressing Test, and when allowing the screen saver to start on it's own. The error message in Console says...
11-10-13 2:13:18.304 AM [0x0-0x4f04f].com.apple.systempreferences: System Preferences(540,0x7fff77286960) malloc: auto malloc[540]: attempted to remove unregistered weak referrer 0x102021a10
11-10-13 2:13:18.305 AM [0x0-0x4f04f].com.apple.systempreferences: System Preferences(540,0x7fff77286960) malloc: auto malloc[540]: attempted to remove unregistered weak referrer 0x102021a60
also...
11-10-13 3:31:38.722 AM [0x0-0x65065].com.apple.ScreenSaver.Engine: ScreenSaverEngine(727,0x7fff77286960) malloc: auto malloc[727]: attempted to remove unregistered weak referrer 0x109eac410
11-10-13 3:31:38.723 AM [0x0-0x65065].com.apple.ScreenSaver.Engine: ScreenSaverEngine(727,0x7fff77286960) malloc: auto malloc[727]: attempted to remove unregistered weak referrer 0x109eac460
The memory address location at the end of each line is different everytime I preview the screen saver.
I've tried...
    deleting ~/Library/Preferences/ByHost/com.apple.screensaver.* files
    making sure each album has a cover in iTunes
    running Get Album Artwork in iTunes
    recreating symbolic link ~/Music/iTunes/iTunes Music -> ~/Public/iTunes Music/
... but doesn't help.
All other screen savers work... my usual is Flurry, and it works too, but gives invalid framebuffer operation under Console.
Nothing running/checked under Sharing.
Activity Monitor:
0     kernel_task    root    1.5    66    355.9 MB    Intel (64 bit)    124.7 MB
1     launchd    root    0.0    3    1.6 MB    Intel (64 bit)    38.7 MB
41     mds    root    0.0    4    104.4 MB    Intel (64 bit)    260.8 MB
93     WindowServer    _windowserver    9.0    5    81.5 MB    Intel (64 bit)    31.6 MB
26     coreservicesd    root    0.0    4    26.8 MB    Intel (64 bit)    37.3 MB
44     loginwindow    [userhandle]    0.0    2    22.7 MB    Intel (64 bit)    19.2 MB
152     com.apple.dock.extra    [userhandle]    0.0    2    12.0 MB    Intel (64 bit)    32.2 MB
19     opendirectoryd    root    0.0    8    8.3 MB    Intel (64 bit)    25.3 MB
192     applepushserviced    root    0.0    4    7.1 MB    Intel (64 bit)    29.9 MB
11     UserEventAgent    root    0.0    4    6.8 MB    Intel (64 bit)    41.7 MB
23     securityd    root    0.0    4    6.6 MB    Intel (64 bit)    32.9 MB
57     socketfilterfw    root    0.0    3    6.3 MB    Intel (64 bit)    31.7 MB
60     lsd    root    0.0    3    5.9 MB    Intel    32.8 MB
15     fseventsd    root    0.0    29    5.3 MB    Intel (64 bit)    45.9 MB
14     configd    root    0.0    7    5.2 MB    Intel (64 bit)    27.1 MB
144     coreaudiod    _coreaudiod    0.0    3    5.2 MB    Intel (64 bit)    32.6 MB
239     aosnotifyd    root    0.0    2    4.6 MB    Intel (64 bit)    28.2 MB
552     VDCAssistant    root    0.0    4    4.6 MB    Intel (64 bit)    30.2 MB
607     xpchelper    [userhandle]    0.0    2    4.4 MB    Intel (64 bit)    29.6 MB
37     revisiond    root    0.0    4    3.5 MB    Intel (64 bit)    27.9 MB
10     kextd    root    0.0    3    3.5 MB    Intel (64 bit)    15.0 MB
42     mDNSResponder    _mdnsresponder    0.0    3    3.4 MB    Intel (64 bit)    40.9 MB
30     warmd    nobody    0.0    3    3.2 MB    Intel (64 bit)    23.2 MB
71     netbiosd    _netbios    0.0    2    2.9 MB    Intel (64 bit)    40.8 MB
594     cupsd    root    0.0    3    2.9 MB    Intel (64 bit)    41.4 MB
600     taskgated    root    0.0    3    2.7 MB    Intel (64 bit)    28.6 MB
31     usbmuxd    _usbmuxd    0.0    3    2.6 MB    Intel (64 bit)    40.6 MB
591     writeconfig    root    0.0    2    2.5 MB    Intel (64 bit)    29.3 MB
33     special_file_handler    root    0.0    3    2.3 MB    Intel (64 bit)    21.1 MB
28     ntpd    root    0.0    1    2.0 MB    Intel (64 bit)    18.6 MB
204     filecoordinationd    root    0.0    2    1.9 MB    Intel (64 bit)    21.7 MB
20     powerd    root    0.0    3    1.8 MB    Intel (64 bit)    29.6 MB
48     hidd    root    1.0    5    1.8 MB    Intel (64 bit)    22.7 MB
55     autofsd    root    0.0    2    1.7 MB    Intel (64 bit)    21.6 MB
106     logind    root    0.0    2    1.6 MB    Intel (64 bit)    21.1 MB
94     CVMServer    root    0.0    1    1.6 MB    Intel (64 bit)    21.8 MB
17     distnoted    root    0.0    2    1.6 MB    Intel (64 bit)    21.1 MB
13     diskarbitrationd    root    0.0    3    1.6 MB    Intel (64 bit)    21.7 MB
608     activitymonitord    root    2.5    1    1.4 MB    Intel (64 bit)    28.6 MB
109     launchd    [userhandle]    0.0    2    1.3 MB    Intel (64 bit)    38.1 MB
546     Firefox    [userhandle]    1.5    21    389.6 MB    Intel (64 bit)    321.6 MB
551     Firefox Plugin Process (Shockwave Flash)    [userhandle]    0.0    5    22.4 MB    Intel (64 bit)    37.1 MB
540     System Preferences    [userhandle]    2.1    8    82.5 MB    Intel (64 bit)    321.8 MB
143     Finder    [userhandle]    0.2    8    61.8 MB    Intel (64 bit)    171.6 MB
328     mdworker    [userhandle]    0.0    4    48.0 MB    Intel (64 bit)    69.6 MB
140     Dock    [userhandle]    0.0    3    40.6 MB    Intel (64 bit)    35.5 MB
520     Console    [userhandle]    0.0    3    35.2 MB    Intel (64 bit)    41.5 MB
605     Activity Monitor    [userhandle]    12.1    3    23.6 MB    Intel (64 bit)    35.2 MB
142     SystemUIServer    [userhandle]    0.0    2    21.3 MB    Intel (64 bit)    50.5 MB
389     GrowlHelperApp    [userhandle]    0.0    3    18.2 MB    Intel (64 bit)    37.5 MB
207     AppleSpell.service    [userhandle]    0.0    2    13.0 MB    Intel (64 bit)    36.6 MB
155     ubd    [userhandle]    0.0    7    11.2 MB    Intel (64 bit)    26.8 MB
593     Image Capture Extension    [userhandle]    0.0    2    10.8 MB    Intel (64 bit)    33.0 MB
150     fontd    [userhandle]    0.0    2    10.6 MB    Intel (64 bit)    28.4 MB
166     Little Snitch UIAgent    [userhandle]    0.0    3    9.0 MB    Intel    30.8 MB
167     Little Snitch Network Monitor    [userhandle]    2.3    4    8.6 MB    Intel    31.9 MB
131     UserEventAgent    [userhandle]    0.0    3    8.4 MB    Intel (64 bit)    41.3 MB
141     talagent    [userhandle]    0.0    2    7.0 MB    Intel (64 bit)    30.5 MB
160     imagent    [userhandle]    0.0    4    5.4 MB    Intel (64 bit)    15.5 MB
290     iTunes Helper    [userhandle]    0.0    3    3.6 MB    Intel (64 bit)    29.7 MB
115     distnoted    [userhandle]    0.0    4    3.3 MB    Intel (64 bit)    25.3 MB
559     lsboxd    [userhandle]    0.0    2    2.7 MB    Intel (64 bit)    30.8 MB
304     cookied    [userhandle]    0.0    2    1.9 MB    Intel (64 bit)    30.3 MB
165     AirPort Base Station Agent    [userhandle]    0.0    4    1.9 MB    Intel (64 bit)    22.8 MB
154     warmd_agent    [userhandle]    0.0    2    1.7 MB    Intel (64 bit)    22.8 MB
146     pboard    [userhandle]    0.0    1    1.5 MB    Intel (64 bit)    19.7 MB
35     stackshot    root    0.0    3    1.1 MB    Intel (64 bit)    21.6 MB
12     notifyd    root    0.0    3    1.0 MB    Intel (64 bit)    25.3 MB
46     KernelEventAgent    root    0.0    3    988 KB    Intel (64 bit)    29.2 MB
584     launchd    _spotlight    0.0    2    784 KB    Intel (64 bit)    38.1 MB
586     mdworker    _spotlight    0.0    3    5.6 MB    Intel (64 bit)    22.9 MB
587     distnoted    _spotlight    0.0    2    1,008 KB    Intel (64 bit)    30.3 MB
16     syslogd    root    0.0    4    764 KB    Intel (64 bit)    39.2 MB
50     dynamic_pager    root    0.0    1    740 KB    Intel (64 bit)    9.4 MB
173     appleprofilepolicyd    root    0.0    1    724 KB    Intel (64 bit)    9.4 MB
59     memcached    daemon    0.0    6    640 KB    Intel (64 bit)    29.0 MB
Does anyone have a solution?
Environment: Mac OS X (10.7.2), Macbook Pro (late 2008)

So it turned out that the cause of the problem wasn't as complicated as I thought...
I had a few songs that were not added to the iTunes library, instead referenced from other locations on my hard drive.
Specifically, if you bring up the Get Info window of a song, under Summary > Where, it may show a different path than your usual iTunes Media folder location, set under Preferences.
E.g. Where: ~/Desktop/downloaded_song.mp3
I guess, this happens when you drag a song into your iTunes instead of adding it to the library, and apparently, causes problems with the Artwork Screen Saver.
Solution:
To correct it,
For those songs, go to File > Add to Library...
Then find and select the song file.
That's all I had to do to get the screen saver working... All your songs have to be added to your iTunes Library.
I think my brother was messing around with my playlist... I hope Apple nails a better way to lock-unlock/secure OS X soon (proximity sensor, biometric 3D face recognition, unique voice recognition, soul recognition, etc.).
That malloc error message still shows up; that must be an unrelated issue with the screen saver.
I hope this helps out all those suffering through the same issue with their iTunes Artwork Screen Saver.

Random Screen Saver: How to remove iPhoto Library ?

When you tag "Use Random Screen Saver" in the System Preference Pane, the Screen Saver browses all the iPhoto Library.
How is it possible to get rid of that, as the "minus" button is not working (anyway it is grey for all the directories in the list) ?
iPhoto Library does not appear in the System/Preferences/Screen Savers as well.
Is this some bug from Snow Leopard ?

If you want to report this issue to Apple's engineering, send a bug report or an enhancement request via its Bug Reporter system. To do this, join the Apple Developer Connection (ADC)—it's free and available for all Mac users and gets you a look at some development software. Since you already have an Apple username/ID, use that. Once a member, go to Apple BugReporter and file your bug report or enhancement request. The nice thing with this procedure over submitting feedback is that you get a response and a follow-up number; thus, starting a dialog with engineering.

Automatic Ken burns and framing in iPhoto and Screen saver

I am generating a slideshow from iPhoto. When I have framed the photos properly I am checking my slideshow as a screen saver. Automatic Ken Burns options and framing are ok. Now I try to generate a slideshow directly in iPhoto, and the framing is completely changed and the Ken Burns options are different.
How can I get the parameters of the screen saver properly in iPhoto?
Is there a way to know which parameters are used in the screen saver and be set as the defaults parameters of the iPhoto slideshow?
Otherwise I found it difficult to set the same parameters as the screen saver for framing and Ken Burns.
I have tried to do the job with iMovie, it behaves the same as iPhoto, not a the screen saver.
iPhoto is version is 7.1.4
Mac os X is 10.4.11
I would be grateful.

I do not have the feeling that the rendering engine of the screen saver option of the System Preferences of Mac OS X is different from the one included in iPhoto or in iMovie. But the difference between the first and the two others at least is the parameter setting is done automatically.
I have tried since at least two other slideshows, and I could get for fex photos the same settings thant for the system screensaver.
However as my slide show is about 140 photos, I was looking for a global setting instead of a one by one slide.
Any further comments?
Thanks for the thoughts in any case.

RSS Visualizer for Desktop instead of Screen Saver

Is there any hack to get the RSS Visualizer Screen saver to work as ones desktop?
Thanks.

Applescript:
tell application "System Events" to
"ScreenSaverEngine" is in name of processes
if the result is true then
tell application "ScreenSaverEngine" to quit
else
tell application "Terminal"
if not (exists window 1) then do script ""
do script
pt
"/System/Library/Frameworks/ScreenSaver.framework/Reso
urces/ScreenSaverEngine.app/Contents/MacOS/ScreenSaver
Engine -background &" in front window
end tell
end if
Can i do any harm with this operation. I've never used Applescript, though I do know how to bring up the editor and at least try what you suggest.
I just don't want to screw things up. Will this script give me the choice list in "Desktop" as in "Screensaver" utility?

IPhoto Smart Album works with Desktop, fails with Screen Saver

I've created a Smart Album in iPhoto, with my 5-star photos in it, calling it "My Favorites". In iPhoto, there are 116 photos right now. When I go to my Desktop settings, I see all the photos in "My Favorites".
When I go to Screen Saver, I get 5 of the photos in that Smart Album. I've got other Smart Albums, some with thousands in them, and they seem to display just fine.
I've deleted and re-created "My Favorites", even using a different name. I still get the same results.
Any ideas why Desktop would work, but Screen Saver won't, with the exact same Smart Album? How can I troubleshoot this?

Terence Devlin wrote:
As the Desktop section is working, I would guess the problem is with the ScreenSaver. Try trash the ScreenSaver cache and see if that helps.
Thanks.
The only cache I found was ~/Library/Caches/com.apple.ScreenSaver.Engine/Cache.db. Removing that had no effect; might this have been the wrong one, and if so, where is the right one?

Screen saver jumps to national geographic

If I have my screen saver set on iPhoto to see family pictures it shortly thereafter jump to National Geographic - supposedly Apple engineering is working on a fix

Screen Saver changes on it’s own
Screen Saver changes on it’s own (2)

Time Machine Background for my desktop or screen saver

How can I use the vortex time machine background for my desktop or screen saver background?
Thanks

Hello,
In short....you can't. You can use the static image as a wallpaper or slideshow ScreenSaver but you cannot use the "Vortex" engine for the animated Time Machine effects. It appears that the "Vortex" engine is part of the Resources for the Finder application itself as evidenced by the related files and images found in the Finder application Package. I don't know if anyone could create a "hack", utilizing the existing resources, to make a ScreenSaver file or not. I have zero experience with ScreenSavers. I just use them.
I know that there are interesting integer parameters in some of the "Vortex" files but I do not have the "bullocks" to experiment with them.
Sorry.....
pw

Frozen screen saver

My screensaver is set for 3 minutes
My display sleep is set for 5 minutes
After two hours I come back to the computer and try to wake up the display. It is around 10:30 and all I can get on the screen is the screensaver clock showing 8:52 The display is no longer asleep, but the screen saver is frozen.
What can be done short of cycling power? This is not a good option since files may get corrupter.
I did cycle power and things look normal again, but I am afraid this may repeat again. It has already happened twice in the last three days.
Here is what the system log files say:
Jan 2 20:52:27 Porro ScreenSaverEngine[21991]: CGSResolveShmemReference : reference offset (33712) exceeds bounds (32768) on shmem obj 0x8ada
Jan 2 20:52:27 Porro ScreenSaverEngine[21991]: Error (1000) creating CGSWindow
Jan 2 20:52:27 Porro ScreenSaverEngine[21991]: * -[NSLock lock]: deadlock (<NSLock: 0x199060> '(null)')
Jan 2 20:52:27 Porro ScreenSaverEngine[21991]: * Break on _NSLockError() to debug.
Jan 2 20:52:27 Porro [0x0-0x136c36b].com.apple.ScreenSaver.Engine[21991]: Fri Jan 2 20:52:27 Porro.local ScreenSaverEngine[21991] <Warning>: CGSResolveShmemReference : reference offset (33712) exceeds bounds (32768) on shmem obj 0x8ada

I had a similar problem with my screensaver, and ended up telling it to always use a very simple picture folder and only display on one monitor. Before I had it randomly select from about a dozen different screensavers and display on both monitors. Since making the change I haven't had a problem. I never figured out what was going wrong, and neither has anyone else that I have seen. Personally, I suspect a problem with older QuartzComposer savers and some recent updates from Apple, but don't know which update would be the cause (I ran a batch of them at the same time). Unlike you, I did not find anything in my log files indicating a problem with anything. The computer simply froze when it attempted to exit the screensaver, either by manual intervention (moving the mouse) or to go from the saver to screen sleep. If you have one particular saver you've been using, try changing it to something else and see if you still have a problem.
Francine
Francine
Schwieder

Aperture No Longer Working With Screen Saver?

For years I've been using my Aperture library (specifically, the "Flagged Photos") with the Screen Saver in OS X. Since I upgraded to Lion last night, I have discovered that my Aperture library no longer shows up as an option in Screen Saver -- only iPhoto does.
As I am remiss to ditch years of work and return to iPhoto -- I was hoping someone might have discovered a solution for this problem (perhaps something to do with the iLife browser in Lion?).
Any help would be greatly appreciated.

Kluv32 wrote:
Then, I checked the new sharing preferences and closed out Aperture. I opened up the System Preferences for Screen Saver, and after waiting about 1-2 minutes, Aperture popped up in there as an option.
Can you please explain what you mean about "checked the new sharing preferences?" I see no way of setting any "sharing" preferences in Preferences or anywhere else in Aperture. Do you mean you just looked at the sharing preferences?
Since I've upgraded to the latest version, when I go to the System Preferences, Aperture is very slow in showing up on the ScreenSaver settings under System Preferences and the virtual Library folders no longer show up (they show up under the Desktop window though). However, after closing Aperture, the screensaver would display "looking for pictures" and would not display the photos.
The latest upgrade definitely broke something, although it greatly improved Aperture's response time, as it was getting pretty sluggish before the upgrade.

Screen saver overrides iTunes cover flow in Lion

On my new iMac (OSX 10.7.1, iTunes 10.4.1), when in full screen cover flow mode, the screen saver overrides this, which is annoying as I like to leave it playing with the artwork displayed. This did not happen on my old (Leopard) Mac. I can't find any preference setting that seems to fix this. I dont really want to turn off the screen saver - I didn't have to before, why now?

Have you tried creating a hot corner (System Preferences > Desktop & Screen Saver > Screen Saver - Hot Corners) to disable the screen saver by parking mouse pointer in the "hot corner."
I'm assuming Lion still has this function.

Screen saver from folder?

In OS 10.8.5 is it possible to have the screen saver show pictures from a folder on the desktop?
I can't see that option.
You can do this with the desktop picture but thats not what I want.

When I go to the Screensaver tab in the "Desktop & Screensaver" pane of System Preferences, I can select a theme, i.e. Classic, and then in the right half of the window, there's a drop-down menu for "source."
Click "Choose Folder" and then select the folder you want.

Screen Saver Engine

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