Clients do not "come back" after being locked

I have a lab of iMac G5's and Intel iMac's.
I have no local computer support as our school division went to all windows computers several years ago. I am the lone classroom (teaching Graphic Imaging Technology) in the division with Mac's. I don't know much about servers and their set-up and have done the best I could with my limited knowledge.
I just upgraded to Tiger Server software using a G4 tower as the server. The clients login using LDAP configured to the server?
All computers are using ARD 3.0 and Tiger OSX 10.4.7.
I can see all clients from my workstation. When I lock all computers and then unlock them, my ARD history window confirms all were unlocked. The clients all get a blue screen.
I can still "observe" and "control" the clients, but can't get the blue screen to go away without rebooting the clients.
Any idea on what is going on.

Had the same problem, which Apple couldn't solve but after speaking to a couple of people else where I found this in:
Page 46 of ARD Admin Guide, Considerations for Managed Clients.
"The following options need to be enabled in Workgroup
Manager’s client and group application preference settings:
“Allow approved applications to launch non-approved applications”
“Allow UNIX tools to run”"
Ticked all the boxes and ARD works as expected. But clients will be able to launch non-approved applications from approved ones.

Similar Messages

MBP does not come back after hybernation

Hello everyone,
I am enjoying my MBP except for one problem. It does not come back after it hybernates sometimes.
I hit a key, hear the superdrive do it's "thing" and then after much waiting (approximately over 10 minutes) no picture or video on the screen!
I can tell that it's still powered on because it's plugged in and when I hit the Caps Lock key it lights on and off.
The only way that I can get it out of this state is to hold down the power button, unplug the power cord, take the battery out, hold in the power button for 4 seconds, reinsert the battery and power back on.
I have to then cycle the power back off because the first time it does not come back but I just get the blank white boot screen and no 'apple'.
When I turn it back on the second time, it boots up.
Anyone else have a problem with this?
Thanks for listening!
Mark

Hello Gweedo!
Yeah I have the same issue and am up to date. Apparently this is a pretty huge problem with the Macbook Pro since the last Graphics update after updating to 10.5.2.
http://discussions.apple.com/thread.jspa?threadID=1394449
I have been perusing through that topic and hopefully they will come up with a fix for this.
The only work-a-round that I have found (but haven't tested extensively yet) is to disconnect to the wireless, turn off blue tooth, disconnect my external monitor and then go into sleep mode. Then it always comes back. But if I leave it connected to the wireless, bluetooth, and external monitor - it's a crap shoot as to weather or not it will come back up.
This is pretty frustrating because half of using a laptop is being able to hybernate and sleep properly.
I even have the 'smartsleep' installed.
Thanks for commenting everybody!
Mark

My ipad screen is black and will not reset and does not come back after restoring, the info is still on internal because i can see it on itunes in the apps catagory it's the display is not working, can see backlight but black...does anyone know how to fix

my ipad screen is black and will not reset and does not come back after restoring, the info is still on internal because i can see it on itunes in the apps catagory it's the display is not working, can see backlight but black...does anyone know how to fix, other than take it to apple.
thanks!

The wish list only works on apps you have to pay for. To get it tap the icon of the app you want to save. After it opens at the upper right corner is a box with a arrow. Tap that then tap add to wish list list in the box that opens.

Full Screen Does Not Come Back After Minimizing Firefox to the Taskbar.

Full Screen Does Not Come Back After Minimizing Firefox to the Taskbar.
I work in full screen almost exclusively ... the toolbar and the URL are still displayed while in full screen.
Before this version (30.0), when I minimized Firefox to the taskbar so that I could go to the desktop or to Windows Explorer, when I finished what I was doing and re-selected Firefox it would go back to full screen. Now, it does not go back to full screen. I can still see the taskbar. I have to press [f11] two more times to get back to full screen.
I have tried with and without addons enabled. Same behavior. I have reset Firefox ... same behavior.
I'm using Firefox 30.0 and Windows 7 (64 bit).
Thanks.

Hi moose53,
Just tested it with a Logitech keyboard and you are right, what you are describing is not expected behavior. I see you do not have any add ons, however does this also reproduce in Safe Mode? [[Troubleshoot Firefox issues using Safe Mode]]
If yes, try a new profile [[Use the Profile Manager to create and remove Firefox profiles]]

HT1338 Mac mini display connection will not come back after sleep, I have to shut down and restart the monitor.

Mac mini display connection will not come back after sleep, I have to shut down and restart the monitor.

Finder icon on dock, macintosh hd, library, launch agent - delete all files & restart sleep to test
also
Finder icon on dock, macintosh hd,
Library/Preferences/SystemConfiguration/com.apple.PowerManagement.plist
delete file & restart sleep to test.

My brand new iphone 4gs from Sprints, is turning off whenever it wants and does not come back after 2 or 3 hours???,

My brand new iphone 4gs from Sprints, is turning off whenever it wants and does not come back after 2 or 3 hours???

Return it for a warranty replacement.

E550 will not come back after hibernation/sleeping mode

Thinkpad E550 will not come back after hibernation/sleeping mode. please help. I just bought this garbage laptop about 1 month ago. the big issue is the laptop will not come back after sleeping. I often run some calculation for some hours, the laptop always goes sleeping and wont come back. I had to power off the laptop and re-started it again. All of my calculation results were gone. Lenovo support is very bad, I already submitted a service ticket 2 weeks ago, but nobody contacted me. Lenovo laptops are garbage. I will not buy it anymore. Anyone can help? thanks a lot!

HI Clare,
In the Toshiba Power Management utility you should click on the 'advanced' tab and about half way down the resultant window you should see an option for the action to be taken when you close the lid of your SA30.
Make sure that this is set to 'hibernate'. Then go to the power save modes and click on the 'details' tab and then the 'Power Save Mode' tab and make sure that the 'Hibernate' option is set to 'never'.
With these settings your notebook should go into 'hibernate' when you close the lid but not at any other time.
Note that you can set the notebook to hibernate when running on battery when the bttery capacity reaches a pre-set value of your own choosing.
regards,

HT1386 i update my phone to is06.01 and my music will not come back after i svnc

i have update my iphone 4s to is06.0.1 and after i sync my music will not come back has any one had this problem

Is the music in the iTunes library on your computer?

Why does macbook pro not come back after closing shortly

This has become really annoying. If I close my macbook pro (13 inch from this year...but not the retina) and then decide to open it back up without waiting long enough (maybe just setting it down and then picking it back up and opening it), it becomes a brick until I do a hard reset. Sometimes, if I open and close it over and over again, sometimes it will come back. My 2006ish mbpro never did that, so this is a big step back in my opinion, though, I don't know if it is OS or hardware.
Anyone figure out a way to keep this from happening?

Your MBP should, as I'm sure you know, just go to sleep when the top is closed and reawaken immediately when you open the top. This is obviously not happening.
Which version of OS X are you running on your 2012 13" MBP? I would make sure that you've updated the system with the latest upgrades and, perhaps, run the Apple Hardware Test to make certain that it's not a hardware problem.
Good luck,
Clinton

Satellite A30 does not come back after hibernation.

If I don't touch the keys for 10 mins or so my laptop goes into hibernation. It will normally come back when I touch a key or the touch pad but sometimes nothing I do can get it back. I have to turn it off and then back on again. I was wondering if anyone had any ideas?
I looked at the power management and I can turn off all hibernation but I like it to hibernate when I close the lid so is there any way to make it so it ONLY hibernates when I close the lid and at no other time?

HI Clare,
In the Toshiba Power Management utility you should click on the 'advanced' tab and about half way down the resultant window you should see an option for the action to be taken when you close the lid of your SA30.
Make sure that this is set to 'hibernate'. Then go to the power save modes and click on the 'details' tab and then the 'Power Save Mode' tab and make sure that the 'Hibernate' option is set to 'never'.
With these settings your notebook should go into 'hibernate' when you close the lid but not at any other time.
Note that you can set the notebook to hibernate when running on battery when the bttery capacity reaches a pre-set value of your own choosing.
regards,

HDMI does not come back after disconnect

Hello Archers,
this one is bugging me for a while now, perhaps someone has an idea.
I have a headless ARCH home server that mainly has the following purposes:
1. being a 24/7 file/backup/ssh server for family and friends
2. being an MPD server connected to my music system
The setup may seem a bit exotic. The computer is connected to the music system via HDMI over an S/PDIF audio extractor to the music system. This is because the machine replaced a RaspberryPi that really had crappy analog audio output and my music system has an optical input and can perform the digital to analog conversion itself. I have not installed Pulse just alsa and jack2-dbus.
aplay -l shows the following:
**** Liste der Hardware-Geräte (PLAYBACK) ****
Karte 0: PCH [HDA Intel PCH], Gerät 0: ALC887-VD Analog [ALC887-VD Analog]
Sub-Geräte: 1/1
Sub-Gerät #0: subdevice #0
Karte 0: PCH [HDA Intel PCH], Gerät 3: HDMI 0 [HDMI 0]
Sub-Geräte: 0/1
Sub-Gerät #0: subdevice #0
The Problem:
Whenever I switch off the music system and later switch it back on, the HDMI-connection is lost and does not get reestablished. I tried various things but essentially only a reboot of the machine helps (which opposes purpose 1 of the machine). On the RaspberryPi I did not have that problem, probably due to the hdmi_force_hotplug=1 in /boot/config.txt.
My Observations so far:
The first problem that made the sound disappear was the screen blanker on the console after 10 minutes. This can be prevented with
setterm --term linux --blank 0 >/dev/tty1 # You need write permission on /dev/tty1 for this to work!
There are no appearant error or warning messages when using e.g. aplay or speaker-test, just no sound at all
There are tipps in the forums/the internet sugesting to disable power management on the display involving xset and xrandr. However, I have no X running and the tools complain that they cannot find/open the display
In /proc/asound/PCH/codec#2 I find the HDMI codec to show the following as long as it is connected after a reboot:
Codec: Intel Valleyview2 HDMI
Address: 2
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862882
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
rates [0x0]:
bits [0x0]:
formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
Power states: D0 D3
Power: setting=D0, actual=D0
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
Device: name="HDMI 0", type="HDMI", device=3
Converter: stream=8, channel=0
Digital: Enabled GenLevel
Digital category: 0x2
IEC Coding Type: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x5]: PCM AC3
Power states: D0 D3
Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
Converter: stream=0, channel=0
Digital: Enabled
Digital category: 0x0
IEC Coding Type: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x5]: PCM AC3
Power states: D0 D3
Power: setting=D0, actual=D0
Node 0x04 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0
Control: name="IEC958 Playback Con Mask", index=0, device=0
Control: name="IEC958 Playback Pro Mask", index=0, device=0
Control: name="IEC958 Playback Default", index=0, device=0
Control: name="IEC958 Playback Switch", index=0, device=0
Control: name="ELD", index=0, device=3
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x09000094: OUT Detect HBR HDMI DP
Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=01, enabled=1
Power states: D0 D3
Power: setting=D0, actual=D0
Connection: 2
0x02* 0x03
Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x80]
Pincap 0x09000094: OUT Detect HBR HDMI DP
Pin Default 0x58560020: [N/A] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x2, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Power states: D0 D3
Power: setting=D0, actual=D0
Connection: 2
0x02 0x03*
Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x80]
Pincap 0x09000094: OUT Detect HBR HDMI DP
Pin Default 0x58560030: [N/A] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x3, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Power states: D0 D3
Power: setting=D0, actual=D0
Connection: 2
0x02 0x03*
Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
After disconnect/reconnect it changes to this:
Codec: Intel Valleyview2 HDMI
Address: 2
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862882
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
N/A
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
Power: setting=UNKNOWN, actual=UNKNOWN, Error, Clock-stop-OK, Setting-reset
Invalid AFG subtree
I figured that the problem is probably related to powermanagement, so I experimented with powertop. This resulted in a reduced consumption of 1W when idle, which is nice but did not solve the original problem...
The Questions
Is there a way to completely reinit the HDMI subsystem just like on a reboot?
Is there an option comparable to hdmi_force_hotplug=1 on the pi that forces the HDMI signal to stay up?
Thank You for Your time!
Best regards,
Lars

I can confirm what zofiel said. I have tested it by connecting a TV and HDMI reactivitated by switching from X to console. However, this option only works one time and requires X running in the first place, which I usually have not on a headless server, but it made me think: Obviousely the X server needs to activate the graphics in the first place. Then I came up with an idea for a really messy work around. I could try to remotely start X. Normally, this is not possible and you get:
% startx
/usr/lib/xorg-server/Xorg.wrap: Only console users are allowed to run the X server
xinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: server error
You can force it to work:
sudo startx
You get lots of error messages, but HDMI audio is back, even if one kills the X process afterwards with Ctrl+C (Audio stops, but resumes two seconds later). The downside is that starting X with sudo messes up permissions with the x related files in your home directory and you will have problems to use startx afterwards, so it is probably better to use su instead of sudo. If root does not have a properly configured .xinitrc file then one can also just execute the desktop environment directly e.g., for XFCE:
su - root -c "startxfce4"
Then kill it with Ctrl+C and you should have HDMI Audio working.
So now I could pack this in a script followed by some command to kill it, but, well, it is an ugly workaround
Is there really no better way?

Firefox disappered from my desk top -it will not come back after new download, help

I got reminders of new updates. I tried several times but it never completed the process after a huge time lapse. Now it disappeared from my icons and could not be retrieved so I tried to download Firefox again. It appears to download ..then nothing.Help please.

Hi, beth.lau.gr.
Thank you for visiting Apple Support Communities.
I understand you have been experiencing issues with your iPhone restarting and showing you a blue screen. I wont be able to give you an exact answer as to why this is happening. However, this is the most relevant troubleshooting article for this issue. This article also provides options to reach out to us via phone for additional assistance.
If your iOS device restarts, displays the Apple logo, or powers off while you're using it
http://support.apple.com/en-us/HT203899
Cheers,
Jason H.

Photos did not come back after restore

i restored my iPad with a backup but only the albums came back none of the photos are there.

I Gave up and did and added all the photos from my laptop. Now I need to delete some but that optiob is not working. Is there away to find and restore and older backup version so I can not use recent backups?

Samsung NP305V5A: Screen does not come back after resume

The issue: screen does not turn ON when resuming from suspend-to-ram. PC fans start working. I can even "gently" reboot the notebook, by pressing <Ctrl>+<Alt>+<F1>, then <Ctrl>+<Alt>+<Del>. But the screen does not work..
Note: resume worked with the Catalyst driver (but this blob has many other glitches...)
$ lspci | grep VGA
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek [Radeon HD 6520G]
02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series]
Video driver: radeon
Kernel parameters: root=/dev/sda2 rw radeon.dpm=1
(note: radeon.dpm=1 helps a lot; before kernel v3.11 I could not use radeon at all)
/etc/X11/xorg.conf.d/20-radeon.conf
Section "Device"
Identifier "Radeon"
Driver "radeon"
Option "ZaphodHeads" "VGA-0"
Option "ColorTiling2D" "false"
EndSection
not sure if the following is usable, but still:
$ lsmod | grep video
uvcvideo 72900 0
videobuf2_vmalloc 3280 1 uvcvideo
videobuf2_memops 2343 1 videobuf2_vmalloc
videobuf2_core 28027 1 uvcvideo
videodev 111140 2 uvcvideo,videobuf2_core
media 11751 2 uvcvideo,videodev
i2c_core 24164 6 drm,i2c_piix4,drm_kms_helper,i2c_algo_bit,radeon,videodev
video 11196 1 samsung_laptop
usbcore 179880 6 uvcvideo,ohci_hcd,ohci_pci,ehci_hcd,ehci_pci,usbhid

Hi moose53,
Just tested it with a Logitech keyboard and you are right, what you are describing is not expected behavior. I see you do not have any add ons, however does this also reproduce in Safe Mode? [[Troubleshoot Firefox issues using Safe Mode]]
If yes, try a new profile [[Use the Profile Manager to create and remove Firefox profiles]]

HP w1907 Monitor - will not come back after computer goes to sleep

When restoring my computer from sleep mode, the monitor flashes on briefly and then goes off. It takes multiple times of cycling the power on the monitor before it styays on. It is currently connected by an analog cable.

Have you tested what happens if you disable power save mode at monitor?
*** Say 'Thanks' with Kudos ***

Clients do not "come back" after being locked

Similar Messages

Maybe you are looking for