Internet access dies after short period of non use.
On my late 2008 MacPro, Yosemite. When I leave the computer for 10 or 15 minutes or so (never really timed it), upon return there is no internet activity. It resumes about two minutes after an internet request is made, either a check mail or webpage request, and I have to sit there and wait. Then it is back to normal speed as long as I continue using the internet. I check in with my machine many times in a day and this is driving me crazy. During the wait, I look at my connection and it says it is actively connected to the internet and displays an IP address. My other devices and computers sharing the same modem (both wireless and ethernet wired) never have this issue. I've switched from ethernet cable to wireless and back since I'm hooked to both and no difference. I've quit and re-opened Mail and Safari. No help. The machine just waits for a long time before activity returns again even though it says it is connected. I've checked the obvious places, but I'm stumped with this one. Thanks for any advice.
Does it happen when connected to another network?
Does it happen with other devices connected to your network?
Sounds like a network problem to me.
BTW, this is the Mac Pro desktop fporum
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Does ColdFusion 11 go into sleep mode after a period of non-use?
I've just installed CF11 on my cloud server (running Windows Server 2008 R2) for a shopping cart app using SQL Express Edition in the backend. After periods of inactivity, especially every morning, when I go into my app, it clocks for about a minute then errors out. Eventually, after another try, I'm able to run my app but it's sluggish for another couple clicks then it's back to normal.
I've been running this app on an older version of CF for almost a decade (I just upgraded to CF11 last month) and this problem never happened during that time. Can you provide any guidance on how I can fix this problem?Unfortunately, you really only answered the first question: Rackspace. I would double check with them to make sure your virtual server itself isn't going into a sleep mode during off-hours.
For question 2, you will need to log into CF Administrator and note the Application and Session timeout settings, and let us know. Also, you need to examine your Application.cfm or Application.cfc and see if server-wide timeouts are being overridden (look for ApplicationTimeout and SessionTimeout).
For question 3: you said in your initial post "After periods of inactivity, especially every morning". This implies there are periods where NO users are using the app, and is quite likely when your timeouts are occurring. If the application times out in ColdFusion, the application is stopped and the first request after it is stopped will restart it. Depending on what you have in your Application.cfm/.cfc, this could either be a very quick process or a very lengthy one.
Another possibility is the database. Depending on the level of activity and if you have any scheduled database tasks running (like database maintenance/index rebuilding or SSIS packages running), the database itself could be the issue. SQL Server Express is throttled to only use one CPU core, 1 GB of memory, and has a size limit on databases (the limit varies depending on which release of SQL Server you are using).
-Carl V. -
I can't understand my Icloud mail behavior.All messages I sent are stored in sent box as usual whereas messages I receive are disappearing after short period of time (no more then 2 weeks).Why does it happen?Do I have any chance to restore them?
Unfotunately I'm not eligable for MAC support over the phone and have to take it in to the Genius Bar. Hmmmpf.
But I was able to isolate the errors (using Console) that occurred just prior to the network failing:
8/30/09 10:53:05 AM Dock[231] _DESCRegisterDockExtraClient failed 268435459
8/30/09 10:53:25 AM SystemUIServer[232] * CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0x9307, name = 'com.apple.tsm.uiserver'
See /usr/include/servers/bootstrap_defs.h for the error codes.
8/30/09 10:53:25 AM com.apple.launchd[196] ([0x0-0xc00c].com.apple.systemuiserver[232]) Check-in of Mach service failed. PID 232 is not privileged: com.apple.tsm.uiserver
8/30/09 10:53:33 AM GrowlHelperApp[249] WARNING: could not register Growl server.
8/30/09 10:53:52 AM com.apple.launchd[196] (com.apple.NetworkDiagnostics[259]) Check-in of Mach service failed. Already active: com.apple.NetworkDiagnostic.agent
8/30/09 10:54:36 AM [0x0-0x1a01a].com.apple.Safari[261] Debugger() was called!
8/30/09 11:00:50 AM com.apple.launchd[196] (com.apple.NetworkDiagnostics[279]) Check-in of Mach service failed. Already active: com.apple.NetworkDiagnostic.agent
8/30/09 11:05:52 AM com.apple.launchd[196] (com.apple.NetworkDiagnostics[290]) Check-in of Mach service failed. Already active: com.apple.NetworkDiagnostic.agent
Any idea what these mean? -
After many months of non-use, when I tried to open Photoshop CS4 Extended, I got an error message 148.3. "Licensing for this product has stopped working." I need help, please.
Error "Licensing has stopped working" | Windows
Error "Licensing has stopped working" | Mac OS
Mylenium -
My IPad does not automatically shut off after several minutes of non use as it had been doing a few days ago How can I restore this auto feature?
Settings>General>Auto-Lock and select an Auto-Lock time (the "Never" setting will of course never auto-lock the device)
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I upgraded to Mountain Lion, and when I started upgrading OS components and other apps, downloads would stop after about 50MB. Once this happens, all requests in internet browsers also lost internet access. If I turn Airport off and then on again, I can access the internet but the same problem occurs again once I continue other downloads.
I have other computers and they don't suffer from this problem, so I know if is not my internet provider or my wireless network.
Any ideas?Me too! I'm also getting display problems in emails where scrambled graphics are overlaid interactive parts of emails like dates telephone numbers!
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Streaming from XP machine - freezes or stops streaming after short period
I've strengthened my wireless network by using a Netgear Wireless Signal Enhancer. I continuously get good wireless connectivity per my network connection icon - 36 -54 MBPBS "good". My Apple TV menus are active, I'm updated on my software, and yet the stream will stop after a relatively short period of time.
It would be great if there were some diagnostic software attached to Apple TV, or at least a record similar to Itunes. If so, I could tell which content it froze on, and if the type of content might be having something to do with it.
Any one have any suggestions on how to trouble shoot this? Shouldn't I be able to leave the stream on indefinitely and not have it shut off?i mentioned in another thread that you can get interference from other wireless devices in you house of even from your neighbors house if they are close enough. 2GHz range cordless phones, microwaves, your neighborgh WiFi network.. does it happen all the time?
could test to see if it's related to wireless interference by 1st using a wired ethernet connection to the AppleTV and if the skipping goes away then you know it's most likely due to the wireless
you could try changing the channel that your wireless router uses so it doesn't overlap with other devices in your house or your neighbor's OR some routers allow you to use the 5GHz range as another option (not sure if this is allowed in the States?)
forgot.. the other thing is that it might just be your computer going to sleep resulting in the stream stopping.
Message was edited by: tmartine -
RMI Hang after long period of no use
Occaisonally one of our lightly used RMI servers decides to not accept a new connection. This happens after a long period of no use. The last time it happened I captured a thread dump (THREAD DUMP#1) of the RMI server process.
Just for comparison I then started another client and tried to connect again. See THREAD DUMP#2.
Any suggestions where I should start looking in my code? I have checked the Java bugs database without success.
Thanks.
Tom
*** THREAD DUMP #1
*** THREAD DUMP #1
*** THREAD DUMP #1
Full thread dump Java HotSpot(TM) Client VM (1.4.2_05-b04 mixed mode):
"RMI TCP Connection(5)-156.34.214.173" daemon prio=1 tid=0x082e39b0 nid=0x4f03 waiting for monitor entry [4d247000..4d248854]
at sun.rmi.server.LoaderHandler.getDefaultCodebaseURLs(Unknown Source)
- waiting to lock <0x489b0950> (a java.lang.Class)
at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader$2.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader.loadClass(Unknown Source)
at sun.rmi.server.MarshalInputStream.resolveClass(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at sun.rmi.transport.DGCImpl_Skel.dispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.oldDispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"RMI TCP Connection(4)-156.34.214.173" daemon prio=1 tid=0x082e13e8 nid=0x4f03 waiting on condition [4d2c8000..4d2c9854]
at sun.net.www.ParseUtil.decode(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.getPermission(Unknown Source)
at sun.rmi.server.LoaderHandler.addPermissionsForURLs(Unknown Source)
at sun.rmi.server.LoaderHandler.access$300(Unknown Source)
at sun.rmi.server.LoaderHandler$Loader.<init>(Unknown Source)
at sun.rmi.server.LoaderHandler$Loader.<init>(Unknown Source)
at sun.rmi.server.LoaderHandler$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.server.LoaderHandler.lookupLoader(Unknown Source)
- locked <0x489b0950> (a java.lang.Class)
at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader$2.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader.loadClass(Unknown Source)
at sun.rmi.server.MarshalInputStream.resolveClass(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at sun.rmi.transport.DGCImpl_Skel.dispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.oldDispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"DestroyJavaVM" prio=1 tid=0x0805b220 nid=0x4f03 waiting on condition [0..bfffc374]
"GC Daemon" daemon prio=1 tid=0x082e74d0 nid=0x4f03 in Object.wait() [4d146000..4d146854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b87598> (a sun.misc.GC$LatencyLock)
at sun.misc.GC$Daemon.run(Unknown Source)
- locked <0x44b87598> (a sun.misc.GC$LatencyLock)
"RMI Reaper" prio=1 tid=0x081f5a08 nid=0x4f03 in Object.wait() [4d0c5000..4d0c5854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b86a68> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
- locked <0x44b86a68> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at sun.rmi.transport.ObjectTable$Reaper.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"Thread-1" daemon prio=1 tid=0x081f2618 nid=0x4f03 in Object.wait() [4d044000..4d044854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b86d58> (a java.util.TaskQueue)
at java.lang.Object.wait(Unknown Source)
at java.util.TimerThread.mainLoop(Unknown Source)
- locked <0x44b86d58> (a java.util.TaskQueue)
at java.util.TimerThread.run(Unknown Source)
"RMI TCP Accept-10056" daemon prio=1 tid=0x081f6998 nid=0x4f03 runnable [4cfc3000..4cfc3854]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
- locked <0x44b86ab8> (a java.net.PlainSocketImpl)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"Signal Dispatcher" daemon prio=1 tid=0x080a5e90 nid=0x4f03 waiting on condition [0..0]
"Finalizer" daemon prio=1 tid=0x08091448 nid=0x4f03 in Object.wait() [41fd8000..41fd8854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b77a08> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
- locked <0x44b77a08> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)
"Reference Handler" daemon prio=1 tid=0x080908a0 nid=0x4f03 in Object.wait() [41f57000..41f57854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b77a70> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Unknown Source)
at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
- locked <0x44b77a70> (a java.lang.ref.Reference$Lock)
"VM Thread" prio=1 tid=0x0808f660 nid=0x4f03 runnable
"VM Periodic Task Thread" prio=1 tid=0x080a86d0 nid=0x4f03 waiting on condition
"Suspend Checker Thread" prio=1 tid=0x080a5478 nid=0x4f03 runnable
*** THREAD DUMP #2
*** THREAD DUMP #2
*** THREAD DUMP #2
Full thread dump Java HotSpot(TM) Client VM (1.4.2_05-b04 mixed mode):
"RMI TCP Connection(6)-156.34.214.173" daemon prio=1 tid=0x082e2890 nid=0x4f03 waiting on condition [4d1c6000..4d1c7854]
at java.io.ObjectStreamClass.matchFields(Unknown Source)
at java.io.ObjectStreamClass.getReflector(Unknown Source)
at java.io.ObjectStreamClass.<init>(Unknown Source)
at java.io.ObjectStreamClass.lookup(Unknown Source)
at java.io.ObjectStreamClass.<init>(Unknown Source)
at java.io.ObjectStreamClass.lookup(Unknown Source)
at java.io.ObjectStreamClass.<init>(Unknown Source)
at java.io.ObjectStreamClass.lookup(Unknown Source)
at java.io.ObjectStreamClass.<init>(Unknown Source)
at java.io.ObjectStreamClass.lookup(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at sun.rmi.registry.RegistryImpl_Skel.dispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.oldDispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"RMI TCP Connection(5)-156.34.214.173" daemon prio=1 tid=0x082e39b0 nid=0x4f03 waiting for monitor entry [4d247000..4d248854]
at sun.rmi.server.LoaderHandler.getDefaultCodebaseURLs(Unknown Source)
- waiting to lock <0x489b0950> (a java.lang.Class)
at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader$2.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader.loadClass(Unknown Source)
at sun.rmi.server.MarshalInputStream.resolveClass(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at sun.rmi.transport.DGCImpl_Skel.dispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.oldDispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"RMI TCP Connection(4)-156.34.214.173" daemon prio=1 tid=0x082e13e8 nid=0x4f03 waiting on condition [4d2c8000..4d2c9854]
at sun.net.www.ParseUtil.decode(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.getPermission(Unknown Source)
at sun.rmi.server.LoaderHandler.addPermissionsForURLs(Unknown Source)
at sun.rmi.server.LoaderHandler.access$300(Unknown Source)
at sun.rmi.server.LoaderHandler$Loader.<init>(Unknown Source)
at sun.rmi.server.LoaderHandler$Loader.<init>(Unknown Source)
at sun.rmi.server.LoaderHandler$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.server.LoaderHandler.lookupLoader(Unknown Source)
- locked <0x489b0950> (a java.lang.Class)
at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader$2.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader.loadClass(Unknown Source)
at sun.rmi.server.MarshalInputStream.resolveClass(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at sun.rmi.transport.DGCImpl_Skel.dispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.oldDispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"DestroyJavaVM" prio=1 tid=0x0805b220 nid=0x4f03 waiting on condition [0..bfffc374]
"GC Daemon" daemon prio=1 tid=0x082e74d0 nid=0x4f03 in Object.wait() [4d146000..4d146854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b87598> (a sun.misc.GC$LatencyLock)
at sun.misc.GC$Daemon.run(Unknown Source)
- locked <0x44b87598> (a sun.misc.GC$LatencyLock)
"RMI Reaper" prio=1 tid=0x081f5a08 nid=0x4f03 in Object.wait() [4d0c5000..4d0c5854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b86a68> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
- locked <0x44b86a68> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at sun.rmi.transport.ObjectTable$Reaper.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"Thread-1" daemon prio=1 tid=0x081f2618 nid=0x4f03 in Object.wait() [4d044000..4d044854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b86d58> (a java.util.TaskQueue)
at java.lang.Object.wait(Unknown Source)
at java.util.TimerThread.mainLoop(Unknown Source)
- locked <0x44b86d58> (a java.util.TaskQueue)
at java.util.TimerThread.run(Unknown Source)
"RMI TCP Accept-10056" daemon prio=1 tid=0x081f6998 nid=0x4f03 runnable [4cfc3000..4cfc3854]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
- locked <0x44b86ab8> (a java.net.PlainSocketImpl)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
"Signal Dispatcher" daemon prio=1 tid=0x080a5e90 nid=0x4f03 waiting on condition [0..0]
"Finalizer" daemon prio=1 tid=0x08091448 nid=0x4f03 in Object.wait() [41fd8000..41fd8854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b77a08> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
- locked <0x44b77a08> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)
"Reference Handler" daemon prio=1 tid=0x080908a0 nid=0x4f03 in Object.wait() [41f57000..41f57854]
at java.lang.Object.wait(Native Method)
- waiting on <0x44b77a70> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Unknown Source)
at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
- locked <0x44b77a70> (a java.lang.ref.Reference$Lock)
"VM Thread" prio=1 tid=0x0808f660 nid=0x4f03 runnable
"VM Periodic Task Thread" prio=1 tid=0x080a86d0 nid=0x4f03 waiting on condition
"Suspend Checker Thread" prio=1 tid=0x080a5478 nid=0x4f03 runnableAccording to this thread dump the remote object is
quite prepared to accept a new connection (waiting in
PlainSocketImpl.accept()) but some other remote method
implementation is blocked reading the RMI header.
Perhaps this is the one that is stalling? You may need
to check for too much synchronization, i.e. possible
deadlocks, in your remote method implementations.I do have a limited amount of synchronization in my server side code (too much code to post here) but if my code is deadlocking then won't I see my method(s) in the stack trace? None of my remote methods are synchronized, just some of the server side methods they call. Also, if my code is deadlocking won't this tend to happen during busy periods rather than slack periods?
I have reviewed my code for synchronization deadlock potential but the logon code only ever locks one object.
Could you tell me the difference between "waiting for condition" and "waiting for monitor"? I assume the "waiting for monitor" means the thread waiting get the lock on an object.
Thanks for your suggestions.
By the way, I forgot to mention in my original post that I'm running Java 1.4.2_05. -
Why must I have Internet access and be logged into Adobe to use Photoshop Elements?
I can not use Adobe Photoshop Elements 13 unless I have Internet access and log into an Adobe account. Why? This means you can't install the software on a laptop and use it while traveling unless you have 100% Internet access throughout your trip. What a load of ....... Why is this? I there a way around it?
Any advice appreciated.Thanks Barbara. I tested it (trust but verify ) and that is the case. I must have been logging out, and thus deactivating, in my earlier testing. I agree, bad choice of words or phrasing by Adobe. Thanks again.
S -
No internet access for laptop when another device is using wifi
we have both an airport and an at&t "2wire" modem. The airport is plugged into the wall outlet, the modem is connected by a wire to the airport. The modem has a wifi network and that's the network that we connect each of our apple devices to (laptop, iphone, a couple of ipads). when the ipad or iphone is using the wifi, we can't get internet access on our laptop. we just get an error message like "another device is currently using your wireless." any idea why this is happening? the only way to then fix the problem and get internet access on the laptop is to turn off the wifi on the other device, unplug and then plug in the airport, and restart the laptop.
Thanks for the update. If you want to use the AirPort Express to extend the range of the wireless network provided by the 2Wire modem (actually a combination modem & wireless router or gateway) that is possible. What you would have then is a single network with greater range to cover your entire home (hopefully.) This should also resolve the issue with not all of your network clients being unable to connect.
Since you have the two network devices already interconnected by Ethernet (wire), you just need to configure them both for a "roaming" network. Please check out the following Apple Support article for details. -
Songs not visible after a few days non-use
I've heard about this "problem" (i.e. apparent built-in functionality) of the iPod, but have just experienced it for the first time. I've not used my iPod for about a week and today when I went to turn it on none of my music was visible. I'm sure it is all still there because the space is being used on the disk (I can see that via Windows Explorer), but there is nothing to listen to. Someone told me in the past that the iPod hides all audio files as a form of theft protection or similar if it isn't used for a certain number of days. To me it is just annoying. If anyone could provide a fix (especially if it doesn't involve reformatting the drive), I'd appreciate it.
For bonus points: I'd like to ideally solve this without using iTunes. I very happily use Winamp with an iPod support plugin (http://mlipod.com/) to manage my music library and syncing with iTunes will completely mess up months of organizing. If anyone has a solution for this "no music" problem, I'm all ears.
Thanks!
iPod 4th generation Windows XP Pro Using Winamp for library managementUpdate: iTunes could also not recognize the iPod even with the latest firmware installed. I had no choice but to do a restore to factory state, which wiped my hard drive clean and required me to spend about an hour restoring about 10GB of files. Thanks, Apple!
Although it seems this may have been a software/firmware problem with the iPod, I'm still interested in whether or not anyone has heard of songs being hidden after X days of iPod non-use. Is it just an urban legend or, in fact, true? Is there a way to deactivate such a stupid feature to avoid future calamties?
Thanks! -
Very Strange Internet Access Behavior After upgrade to systemd
Currently I'm having very strange issues with my wireless connection. Currently, if I connect using netcfg to a wireless access point, I have the following behavior:
1. chromium can connect to any website
2. thunderbird can send/receive emails
3. curl, firefox and opera can connect to some https sites but not http (yes: https://www.facebook.com, https://bbs.archlinux.org, no: https://archlinux.org, https://github.com)
4. wget does not connect, neither does pacman -Syu
after I upgraded to systemd, I was getting errors because of groups, so I removed extra groups. Here's what I have now:
There is currently no rc.conf in /etc
$ id ambantis
uid=1000(ambantis) gid=100(users) groups=100(users)
$ id root
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),19(log),1000(wheel)
If I try to remove the wheel group, then netcfg does not allow me to connect, neither can I connect manually with wpa_supplicant and dhcpcd
Here's the output of $ systemctrl
UNIT LOAD ACTIVE SUB JOB DESCRIPTION
proc-sys-fs-binfmt_misc.automount loaded active waiting Arbitrary Executable File Formats File System Automount Point
sys-devices-pci0000:00-0000:00:16.3-tty-ttyS0.device loaded active plugged 5 Series/3400 Series Chipset KT Controller
sys-devices-pci0000:00-0000:00:19.0-net-eth0.device loaded active plugged 82577LM Gigabit Network Connection
sys-devices-pci0000:00-0000:00:1a.0-usb1-1\x2d1-1\x2d1.4-1\x2d1.4:1.0-bluetooth-hci0.device loaded active plugged /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0
sys-devices-pci0000:00-0000:00:1b.0-sound-card0.device loaded active plugged 5 Series/3400 Series Chipset High Definition Audio
sys-devices-pci0000:00-0000:00:1c.1-0000:03:00.0-net-wlan0.device loaded active plugged RTL8191SEvB Wireless LAN Controller
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda1.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda2.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda3.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda4.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda5.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda6.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda7.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata2-host1-target1:0:0-1:0:0:0-block-sr0.device loaded active plugged HL-DT-ST_DVDRAM_GU40N
sys-devices-platform-serial8250-tty-ttyS1.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS1
sys-devices-platform-serial8250-tty-ttyS2.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS2
sys-devices-platform-serial8250-tty-ttyS3.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS3
sys-devices-platform-thinkpad_acpi-sound-card29.device loaded active plugged /sys/devices/platform/thinkpad_acpi/sound/card29
sys-module-fuse.device loaded active plugged /sys/module/fuse
sys-subsystem-bluetooth-devices-hci0.device loaded active plugged /sys/subsystem/bluetooth/devices/hci0
sys-subsystem-net-devices-eth0.device loaded active plugged 82577LM Gigabit Network Connection
sys-subsystem-net-devices-wlan0.device loaded active plugged RTL8191SEvB Wireless LAN Controller
-.mount loaded active mounted /
boot.mount loaded active mounted /boot
dev-hugepages.mount loaded active mounted Huge Pages File System
dev-mqueue.mount loaded active mounted POSIX Message Queue File System
home.mount loaded active mounted /home
run-user-1000-gvfs.mount loaded active mounted /run/user/1000/gvfs
sys-fs-fuse-connections.mount loaded active mounted FUSE Control File System
sys-kernel-debug.mount loaded active mounted Debug File System
tmp.mount loaded active mounted /tmp
cups.path loaded active running CUPS Printer Service Spool
systemd-ask-password-console.path loaded active waiting Dispatch Password Requests to Console Directory Watch
systemd-ask-password-wall.path loaded active waiting Forward Password Requests to Wall Directory Watch
colord.service loaded active running Manage, Install and Generate Color Profiles
console-kit-log-system-start.service loaded active exited Console System Startup Logging
cronie.service loaded active running Periodic Command Scheduler
cups.service loaded active running CUPS Printing Service
dbus.service loaded active running D-Bus System Message Bus
[email protected] loaded active running Getty on tty1
healthd.service loaded active running A daemon which can be used to alert you in the event of a hardware health monitoring alarm
netcfg.service loaded active exited Netcfg multi-profile daemon
ntpd.service loaded active running Network Time Service
polkit.service loaded active running Authorization Manager
slim.service loaded active running SLiM Simple Login Manager
sshd.service loaded active running OpenSSH Daemon
syslog-ng.service loaded active running System Logger Daemon
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running Login Service
systemd-modules-load.service loaded active exited Load Kernel Modules
systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems
systemd-sysctl.service loaded active exited Apply Kernel Variables
systemd-tmpfiles-setup.service loaded active exited Recreate Volatile Files and Directories
systemd-udev-trigger.service loaded active exited udev Coldplug all Devices
systemd-udevd.service loaded active running udev Kernel Device Manager
systemd-user-sessions.service loaded active exited Permit User Sessions
systemd-vconsole-setup.service loaded active exited Setup Virtual Console
udisks2.service loaded active running Disk Manager
upower.service loaded active running Daemon for power management
cups.socket loaded active listening CUPS Printing Service Sockets
dbus.socket loaded active running D-Bus System Message Bus Socket
syslog.socket loaded active running Syslog Socket
systemd-initctl.socket loaded active listening /dev/initctl Compatibility Named Pipe
systemd-journald.socket loaded active running Journal Socket
systemd-shutdownd.socket loaded active listening Delayed Shutdown Socket
systemd-udevd-control.socket loaded active listening udev Control Socket
systemd-udevd-kernel.socket loaded active running udev Kernel Socket
dev-sda5.swap loaded active active /dev/sda5
basic.target loaded active active Basic System
bluetooth.target loaded active active Bluetooth
cryptsetup.target loaded active active Encrypted Volumes
getty.target loaded active active Login Prompts
graphical.target loaded active active Graphical Interface
local-fs-pre.target loaded active active Local File Systems (Pre)
local-fs.target loaded active active Local File Systems
multi-user.target loaded active active Multi-User
network.target loaded active active Network
remote-fs.target loaded active active Remote File Systems
sockets.target loaded active active Sockets
sound.target loaded active active Sound Card
swap.target loaded active active Swap
sysinit.target loaded active active System Initialization
syslog.target loaded active active Syslog
systemd-tmpfiles-clean.timer loaded active waiting Daily Cleanup of Temporary Directories
LOAD = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB = The low-level unit activation state, values depend on unit type.
JOB = Pending job for the unit.
85 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.UPDATE:
I've managed to make changes to the passwd file so that uuidd is in fact uuidd (instead of uuid). I've also gone through and restored the groups of postgres and tomcat. I'm still having the same behavior. After booting up, here are the new entries from /var/log/errors.log:
Nov 21 13:09:55 localhost /usr/sbin/crond[339]: (CRON) INFO (Syslog will be used instead of sendmail.): No such file or directory
Nov 21 13:16:17 localhost dhcpcd[803]: wlan0: sendmsg: Cannot assign requested address
Nov 21 13:30:27 localhost dhcpcd[814]: wlan0: sendmsg: Cannot assign requested address
Nov 21 13:34:28 localhost dhcpcd[1285]: wlan0: sendmsg: Cannot assign requested address
Also, here's debug info from netcfg:
[root@okosmos 1000]# NETCFG_DEBUG="yes" netcfg GroundWork
DEBUG: Loading profile GroundWork
DEBUG: Configuring interface wlan0
:: GroundWork up [ BUSY ] DEBUG: status reported to profile_up as:
DEBUG: Loading profile GroundWork
DEBUG: Configuring interface wlan0
DEBUG: wireless_up start_wpa wlan0 /run/network/wpa.wlan0/wpa.conf nl80211,wext
DEBUG: wireless_up scanning
DEBUG: wpa_cli -i wlan0 -p /run/wpa_supplicant scan
DEBUG: wpa_cli -i wlan0 -p /run/wpa_supplicant scan_results
DEBUG: wpa_find_essid "GroundWork"
DEBUG: wireless_up Configuration generated at /run/network/wpa.wlan0/wpa.conf
DEBUG: wireless_up wpa_reconfigure wlan0
DEBUG: wpa_cli -i wlan0 -p /run/wpa_supplicant reconfigure
DEBUG: wireless_up ifup
DEBUG: wireless_up wpa_check
DEBUG: Loading profile GroundWork
DEBUG: Configuring interface wlan0
DEBUG: ethernet_up bring_interface up wlan0
DEBUG: ethernet_up dhcpcd -qL -t 10 wlan0
DEBUG:
DEBUG: ethernet_up hostname okosmos
Finally, here is current output from id and systemctl
[root@okosmos ~]# id
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),19(log)
[root@okosmos ~]# id root
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),19(log)
[root@okosmos ~]# id ambantis
uid=1000(ambantis) gid=100(users) groups=100(users)
and $ systemctl
UNIT LOAD ACTIVE SUB JOB DESCRIPTION
proc-sys-fs-binfmt_misc.automount loaded active waiting Arbitrary Executable File Formats File System Automount Point
sys-devices-pci0000:00-0000:00:16.3-tty-ttyS0.device loaded active plugged 5 Series/3400 Series Chipset KT Controller
sys-devices-pci0000:00-0000:00:19.0-net-eth0.device loaded active plugged 82577LM Gigabit Network Connection
sys-devices-pci0000:00-0000:00:1a.0-usb1-1\x2d1-1\x2d1.4-1\x2d1.4:1.0-bluetooth-hci0.device loaded active plugged /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0
sys-devices-pci0000:00-0000:00:1b.0-sound-card0.device loaded active plugged 5 Series/3400 Series Chipset High Definition Audio
sys-devices-pci0000:00-0000:00:1c.1-0000:03:00.0-net-wlan0.device loaded active plugged RTL8191SEvB Wireless LAN Controller
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda1.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda2.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda3.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda4.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda5.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda6.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda7.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda.device loaded active plugged ST9500420AS
sys-devices-pci0000:00-0000:00:1f.2-ata2-host1-target1:0:0-1:0:0:0-block-sr0.device loaded active plugged HL-DT-ST_DVDRAM_GU40N
sys-devices-platform-serial8250-tty-ttyS1.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS1
sys-devices-platform-serial8250-tty-ttyS2.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS2
sys-devices-platform-serial8250-tty-ttyS3.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS3
sys-devices-platform-thinkpad_acpi-sound-card29.device loaded active plugged /sys/devices/platform/thinkpad_acpi/sound/card29
sys-module-fuse.device loaded active plugged /sys/module/fuse
sys-subsystem-bluetooth-devices-hci0.device loaded active plugged /sys/subsystem/bluetooth/devices/hci0
sys-subsystem-net-devices-eth0.device loaded active plugged 82577LM Gigabit Network Connection
sys-subsystem-net-devices-wlan0.device loaded active plugged RTL8191SEvB Wireless LAN Controller
-.mount loaded active mounted /
boot.mount loaded active mounted /boot
dev-hugepages.mount loaded active mounted Huge Pages File System
dev-mqueue.mount loaded active mounted POSIX Message Queue File System
home.mount loaded active mounted /home
run-user-1000-gvfs.mount loaded active mounted /run/user/1000/gvfs
sys-fs-fuse-connections.mount loaded active mounted FUSE Control File System
sys-kernel-debug.mount loaded active mounted Debug File System
tmp.mount loaded active mounted /tmp
cups.path loaded active running CUPS Printer Service Spool
systemd-ask-password-console.path loaded active waiting Dispatch Password Requests to Console Directory Watch
systemd-ask-password-wall.path loaded active waiting Forward Password Requests to Wall Directory Watch
colord.service loaded active running Manage, Install and Generate Color Profiles
console-kit-log-system-start.service loaded active exited Console System Startup Logging
cronie.service loaded active running Periodic Command Scheduler
cups.service loaded active running CUPS Printing Service
dbus.service loaded active running D-Bus System Message Bus
[email protected] loaded active running Getty on tty1
healthd.service loaded active running A daemon which can be used to alert you in the event of a hardware health monitoring alarm
netcfg.service loaded active exited Netcfg multi-profile daemon
ntpd.service loaded failed failed Network Time Service
polkit.service loaded active running Authorization Manager
slim.service loaded active running SLiM Simple Login Manager
sshd.service loaded active running OpenSSH Daemon
syslog-ng.service loaded active running System Logger Daemon
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running Login Service
systemd-modules-load.service loaded active exited Load Kernel Modules
systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems
systemd-sysctl.service loaded active exited Apply Kernel Variables
systemd-tmpfiles-setup.service loaded active exited Recreate Volatile Files and Directories
systemd-udev-trigger.service loaded active exited udev Coldplug all Devices
systemd-udevd.service loaded active running udev Kernel Device Manager
systemd-user-sessions.service loaded active exited Permit User Sessions
systemd-vconsole-setup.service loaded active exited Setup Virtual Console
udisks2.service loaded active running Disk Manager
upower.service loaded active running Daemon for power management
cups.socket loaded active listening CUPS Printing Service Sockets
dbus.socket loaded active running D-Bus System Message Bus Socket
syslog.socket loaded active running Syslog Socket
systemd-initctl.socket loaded active listening /dev/initctl Compatibility Named Pipe
systemd-journald.socket loaded active running Journal Socket
systemd-shutdownd.socket loaded active listening Delayed Shutdown Socket
systemd-udevd-control.socket loaded active listening udev Control Socket
systemd-udevd-kernel.socket loaded active running udev Kernel Socket
dev-sda5.swap loaded active active /dev/sda5
basic.target loaded active active Basic System
bluetooth.target loaded active active Bluetooth
cryptsetup.target loaded active active Encrypted Volumes
getty.target loaded active active Login Prompts
graphical.target loaded active active Graphical Interface
local-fs-pre.target loaded active active Local File Systems (Pre)
local-fs.target loaded active active Local File Systems
multi-user.target loaded active active Multi-User
network.target loaded active active Network
remote-fs.target loaded active active Remote File Systems
sockets.target loaded active active Sockets
sound.target loaded active active Sound Card
swap.target loaded active active Swap
sysinit.target loaded active active System Initialization
syslog.target loaded active active Syslog
systemd-tmpfiles-clean.timer loaded active waiting Daily Cleanup of Temporary Directories
LOAD = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB = The low-level unit activation state, values depend on unit type.
JOB = Pending job for the unit.
85 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.
The only error I see is with ntpd, and I believe it is because it can't access the internet connection. -
10.6.5 loses keyboard after period of non-use
I've noticed after upgrading to 10.6.5 that my keyboard will not work when I come back after an extended period of time. At first, after applying only the 10.6.5 update, neither keyboard nor mouse would work unless I unplugged and replugged the keyboard (the mouse is connected directly to the KB). Later, I installed the combo update, and then the mouse worked but the keyboard still wouldn't. This is after my display sleeps - as long as I continue to use the computer, everything works fine.
I have a mid-2009 Mac Pro 2.66 GHz quad-core (Nahalem) but with the older (clear, G5) keyboard and a mighty mouse.
Any suggestions?
Thanks.
[RICHR]Have had the same problem for awhile. Occurs for me after a long period of inactivity - mostly overnight - and I stopped putting computer to sleep at night because sometimes I could not wake it. I can't confirm if it started at 10.6.5 but that seems about the right timing. 10.6.6 does not fix it.
Another thread suggested turning off spaces; I will let you know if that help.
My keyboard is the white extended with a Mighty Mouse plugged in. Anyone else tried with another keyboard? -
Internet access interrupted after last security update
Once again:
I am havin trouble with Safari. It keeps on hanging after some time. Adium and iTunes work fine. We use a LAN internet connection with proxy authorization and some restrictions (no pop3 ...) and can use the Cisco VPN client as well but that makes no difference, Safari hangs anyway. I need to restart Safari and then have between 5 minutes or 2 hours before it hangs again.Sheila, I'd try these two steps first, then maybe reapply the last update by downloading it from apple downloads instead of SW Update...
Using Disk Utility in Mac OS X 10.4.3 or later to verify or repair disks...
http://docs.info.apple.com/article.html?artnum=302672
About Disk Utility's Repair Disk Permissions feature...
http://docs.info.apple.com/article.html?artnum=25751 -
CD/DVD stops playing after short period
I give up, I need help. My CD/DVD will stop playing CD after about 1 min. I can play and copy DVDs. When I rip to windows Media Player or I pod It rips each track then shows unavailable on the I pod. Help!
i mentioned in another thread that you can get interference from other wireless devices in you house of even from your neighbors house if they are close enough. 2GHz range cordless phones, microwaves, your neighborgh WiFi network.. does it happen all the time?
could test to see if it's related to wireless interference by 1st using a wired ethernet connection to the AppleTV and if the skipping goes away then you know it's most likely due to the wireless
you could try changing the channel that your wireless router uses so it doesn't overlap with other devices in your house or your neighbor's OR some routers allow you to use the 5GHz range as another option (not sure if this is allowed in the States?)
forgot.. the other thing is that it might just be your computer going to sleep resulting in the stream stopping.
Message was edited by: tmartine
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