Problems in chatroom and running slow
I regularly go into a support chat for people with same disabilities, the chatroom is called 'parachat'. It has 3 windows one with peoples names in, the main chat room and the bit where you type then rest of background is olive green colour.
Recently though on my iBook the 3 windows will suddenly fill in the same colour as the background so cant see what people are saying and i have to type something and send it into room then it clears, all the buttons disappear (change font etc) till you run cursor over where the bar was. Also when I'm typing i will look up and the text is miles behind and i have to wait for what I have just typed to appear on the screen.
It doesnt do this when I'm in chatroom on the iMac, and didn't do it before on iBook its just a recent thing am I running out of space or memory or something?
How do I do stuff like disk fragmenting and seeing how much of drive i have used on the mac? (I was windows user before so dont know where to find stuff on mac).
The ibook is running OS X 10.3.9 and is 366mhz, 192mb I've taken off OS9 to free up space as it originally came with both OS loaded on it and also removed firefox 2 and just using safari on iBook. It seems to be taking longer to start up and load pages etc too and just seems to be going slower in general.
I just need it to work so i can use it to chat from in bed at night and check email , any tips on how to improve performance and speed please?
Lastly, if its just getting a old and knackered, do you know of any person or mac supplier who would take it in part exchange for a new macbook?
Hi
As I mentioned, I do also have an iMac which is my main desktop computer. Only thing I use clamshell for now is to go into chatroom at night and to check email.
As i said It wasnt doing it before. I previously had windows as my main desktop and was wondering how you do things like disk cleanup and improving performance on the mac?
It is running OS X 10.3.9.
I'm surprised I wouldnt get much for it, I thought they would be collecters items for mac enthusiasts! I would prefer it working though mainly cos i dont want to have to buy a new laptop just to use for a few hours a night in winter mainly and also cos i like the two tone colour of case on the clamshell rather than just white or silver of the newer models!
Personally I'd love a pink Macbook! <hint hint to any apple people reading>
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My (early 2011) MacBook Pro has 4 gig of memory and is using all of it and running slow. I am planning to double memory, but any ideas about why it's using all that memory? (Yosemite 10.10.2).
When you see a beachball cursor or the slowness is especially bad, note the exact time: hour, minute, second.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
SYSTEM LOG QUERIES ▹ All Messages
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Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
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Why does my iPhoto open and run slow since upgrading to OSX 10.8.5
Why does my iPhoto open and run slow since upgrading to OSX 10.8.5? I have an Imac - Intel 2.5 GHz quad core I5 - with 20 GB of memory. Before the upgrade it was much faster.
Why does my iPhoto open and run slow since upgrading to OSX 10.8.5? I have an Imac - Intel 2.5 GHz quad core I5 - with 20 GB of memory. Before the upgrade it was much faster.
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Has anyone in this Forum had problems with installing and running Adobe apps on the new MacPro?
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SQL: System locks up and runs slow after performing simple DML record insert
SQL Version: 2008 R2
I am having a serious problem. I ran the following code to perform a simple table record insert which ran successfully. However, after running this code I could no longer access the related table. I couldn't run a query against it.
I tried to delete all the records and that wouldn't work either. When attempting to run any DML statements (i.e. Select * From vPCCertificateTypes) against this table SQL gets locked up and never returns anything and no error messages. I have
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Any help would be greatly appreciated. The code I ran to originally insert the records is below.
Regards,
Bob Sutor
CODE:
Begin TRAN
INSERT INTO vPCCertificateTypes (VendorGroup, CertificateType, Description, Active, Category)
SELECT HQCo, 'MBE', 'Minority-owned Business Enterprise', 'Y', 'Affirmative Action'
FROM HQCO
Where HQCo IS NOT NULL
AND HQCo <> 100
AND HQCo <> 99
IF @@ROWCOUNT <> 44 ROLLBACK ELSE COMMIT
Bob SutorThe problem was an open uncommitted transaction against the table as you suspected. I ran your code and it cleared the transaction. In the past I would intentionally leave our the Commit statement and then if the transaction ran fine, I would
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Thanks for the help.
Bob Sutor -
My Fire Fox will only open in xp sp1 but then it will run slow and freeze up when i try to view a link, i have just about given up with this problem as i have tried every thing that might fix this problem.
Try disabling graphics hardware acceleration. Since this feature was added to Firefox, it has gradually improved, but there still are a few glitches.
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Virus on mac mini and running slow
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Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
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The title of the Console window should be All Messages. If it isn't, select
SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from the menu bar at the top of the screen.
Click the Clear Display icon in the toolbar. Then try the action that you're having trouble with again. Select any messages that appear in the Console window. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
☞ The log contains a vast amount of information, almost all of which is irrelevant to solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
☞ Some private information, such as your name, may appear in the log. Anonymize before posting. -
IMac starts up slow and runs slow in general
Hi everyone. I have an iMac that is running very slow on startup and often very slow in general. Any help anyone can provide would be great. EtreReport is below.....
Problem description:
My machine is very slow on startup and pretty slow in general.
EtreCheck version: 2.1.8 (121)
Report generated March 28, 2015 12:37:45 PM EDT
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
iMac (27-inch, Mid 2010) (Technical Specifications)
iMac - model: iMac11,3
1 3.2 GHz Intel Core i3 CPU: 2-core
4 GB RAM
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
BANK 0/DIMM1
Empty
BANK 1/DIMM1
Empty
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: Unknown
Video Information: ℹ️
ATI Radeon HD 5670 - VRAM: 512 MB
iMac 2560 x 1440
System Software: ℹ️
OS X 10.8.5 (12F45) - Time since boot: 24 days 17:29:1
Disk Information: ℹ️
WDC WD1001FALS-40Y6A0 disk0 : (1 TB)
disk0s1 (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 999.35 GB (740.08 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-STDVDRW GA32N
USB Information: ℹ️
Apple Internal Memory Card Reader
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Built-in iSight
Apple Computer, Inc. IR Receiver
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Library/Application Support/Qustodio/bin/qproxy
[loaded] com.qustodio.qnke (1 - SDK 10.0) [Click for support]
/System/Library/Extensions
[loaded] com.Cycling74.driver.Soundflower (1.5.2) [Click for support]
Problem System Launch Agents: ℹ️
[failed] com.apple.printtool.agent.plist
Problem System Launch Daemons: ℹ️
[failed] com.apple.coresymbolicationd.plist [Click for details]
[failed] com.apple.wdhelper.plist
Launch Agents: ℹ️
[running] com.carbonite.launchd.carbonitealerts.plist [Click for support]
[running] com.carbonite.launchd.carbonitestatus.plist [Click for support]
[loaded] com.google.keystone.agent.plist [Click for support]
[loaded] com.oracle.java.Java-Updater.plist [Click for support]
[running] com.qustodio.apptray.plist [Click for support]
[running] com.rosettastone.rosettastonedaemon.plist [Click for support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Click for support]
[running] com.carbonite.launchd.carbonitedaemon.plist [Click for support]
[loaded] com.google.keystone.daemon.plist [Click for support]
[loaded] com.leapfrog.connect.shell.plist [Click for support]
[loaded] com.oracle.java.Helper-Tool.plist [Click for support]
[loaded] com.oracle.java.JavaUpdateHelper.plist [Click for support]
[running] com.qustodio.engine.plist [Click for support]
[running] com.qustodio.updater.plist [Click for support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Click for support]
[running] ws.agile.1PasswordAgent.plist [Click for support]
User Login Items: ℹ️
iTunesHelper UNKNOWN (missing value)
Splashtop Streamer UNKNOWN (missing value)
Flux UNKNOWN Hidden (missing value)
Dropbox Application (/Applications/Dropbox.app)
Internet Plug-ins: ℹ️
JavaAppletPlugin: Version: Java 7 Update 71 Check version
FlashPlayer-10.6: Version: 16.0.0.305 - SDK 10.6 [Click for support]
QuickTime Plugin: Version: 7.7.1
AdobePDFViewerNPAPI: Version: 10.1.13 [Click for support]
AdobePDFViewer: Version: 10.1.13 [Click for support]
Flash Player: Version: 16.0.0.305 - SDK 10.6 Outdated! Update
AmazonMP3DownloaderPlugin101750: Version: AmazonMP3DownloaderPlugin 1.0.17 - SDK 10.4 [Click for support]
Unity Web Player: Version: UnityPlayer version 3.4.0f5 - SDK 10.5 [Click for support]
Silverlight: Version: 5.1.30317.0 - SDK 10.6 [Click for support]
iPhotoPhotocast: Version: 7.0
3rd Party Preference Panes: ℹ️
Carbonite [Click for support]
Flash Player [Click for support]
Java [Click for support]
MusicManager [Click for support]
Time Machine: ℹ️
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 999.35 GB Disk used: 259.27 GB
Destinations:
Time Machine Backups [Local]
Total size: 999.16 GB
Total number of backups: 54
Oldest backup: 2013-01-19 17:23:24 +0000
Last backup: 2014-05-21 13:18:23 +0000
Size of backup disk: Adequate
Backup size 999.16 GB > (Disk used 259.27 GB X 3)
/sbin excluded from backup!
/usr excluded from backup!
/System excluded from backup!
/bin excluded from backup!
/private excluded from backup!
/Library excluded from backup!
/Applications excluded from backup!
Top Processes by CPU: ℹ️
106% CarboniteDaemon
4% Google Chrome
3% WindowServer
2% Dropbox
1% qengine
Top Processes by Memory: ℹ️
155 MB Google Chrome
90 MB mds
90 MB CarboniteDaemon
69 MB Finder
69 MB WindowServer
Virtual Memory Information: ℹ️
1.06 GB Free RAM
1.81 GB Active RAM
489 MB Inactive RAM
941 MB Wired RAM
203.88 GB Page-ins
8.05 GB Page-outsHere is the console log. I opened my user account and it lagged for 10 minutes from 8:11 to 8:21. Everything was very slow. This is a section of the 44 pages that represented this timeframe.
4/8/15 8:13:04.538 PM WindowServer[95]: reenable_update_for_connection: UI updates were finally reenabled by application "Console" after 1.89 seconds (server forcibly re-enabled them after 1.00 seconds)
4/8/15 8:13:05.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4902 [SleepServicesD]
4/8/15 8:13:08.000 PM kernel[0]: (default pager): [KERNEL]: ps_select_segment - send HI_WAT_ALERT
4/8/15 8:13:08.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4895 [cfprefsd]
4/8/15 8:12:18.359 PM com.apple.launchd[1]: (com.apple.cfprefsd.xpc.daemon[20]) Exited: Killed: 9
4/8/15 8:12:18.441 PM com.apple.launchd.peruser.502[4666]: (com.apple.cfprefsd.xpc.agent[4673]) Exited: Killed: 9
4/8/15 8:12:18.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4673 [cfprefsd]
4/8/15 8:12:18.000 PM kernel[0]: memorystatus_thread: idle exiting pid 20 [cfprefsd]
4/8/15 8:12:22.943 PM com.apple.launchd[1]: (com.apple.sleepservicesd[4887]) Exited: Killed: 9
4/8/15 8:12:22.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4887 [SleepServicesD]
4/8/15 8:12:28.162 PM WindowServer[95]: disable_update_likely_unbalanced: UI updates still disabled by application "Console" after 15.00 seconds (server forcibly re-enabled them after 1.00 seconds). Likely an unbalanced disableUpdate call.
4/8/15 8:12:29.822 PM WindowServer[95]: reenable_update_for_connection: UI updates were finally reenabled by application "Console" after 16.66 seconds (server forcibly re-enabled them after 1.00 seconds)
4/8/15 8:12:33.681 PM com.apple.launchd[1]: (com.apple.sleepservicesd[4891]) Exited: Killed: 9
4/8/15 8:12:33.000 PM kernel[0]: Google Chrome He (map: 0xffffff8026e87d98) triggered DYLD shared region unnest for map: 0xffffff8026e87d98, region 0x7fff88600000->0x7fff88800000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
4/8/15 8:12:33.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4891 [SleepServicesD]
4/8/15 8:12:38.517 PM com.apple.launchd.peruser.502[4666]: (com.rosettastone.rosettastonedaemon) Throttling respawn: Will start in 5 seconds
4/8/15 8:12:43.982 PM com.apple.launchd[1]: (com.apple.sleepservicesd[4894]) Exited: Killed: 9
4/8/15 8:12:44.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4894 [SleepServicesD]
4/8/15 8:12:44.339 PM Google Chrome Helper[4890]: CGSShutdownServerConnections: Detaching application from window server
4/8/15 8:12:44.339 PM Google Chrome Helper[4890]: CGSDisplayServerShutdown: Detaching display subsystem from window server
4/8/15 8:12:48.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4896 [cfprefsd]
4/8/15 8:12:50.544 PM com.apple.launchd.peruser.502[4666]: (com.apple.tccd[4892]) Exited: Killed: 9
4/8/15 8:12:50.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4892 [tccd]
4/8/15 8:12:51.460 PM com.apple.launchd.peruser.502[4666]: (com.rosettastone.rosettastonedaemon) Throttling respawn: Will start in 3 seconds
4/8/15 8:12:55.118 PM com.apple.launchd[1]: (com.apple.sleepservicesd[4899]) Exited: Killed: 9
4/8/15 8:12:55.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4899 [SleepServicesD]
4/8/15 8:12:56.624 PM com.apple.launchd.peruser.502[4666]: (com.rosettastone.rosettastonedaemon) Throttling respawn: Will start in 8 seconds
4/8/15 8:12:58.666 PM com.apple.launchd.peruser.502[4666]: (com.apple.printtool.agent[4900]) Exited: Killed: 9
4/8/15 8:12:58.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4900 [printtool]
4/8/15 8:12:59.764 PM Google Chrome Helper[4818]: bootstrap_look_up2 failed with 0x44c
4/8/15 8:12:59.765 PM Google Chrome Helper[4818]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
4/8/15 8:12:59.766 PM Google Chrome Helper[4816]: bootstrap_look_up2 failed with 0x44c
4/8/15 8:12:59.766 PM Google Chrome Helper[4816]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
4/8/15 8:13:03.652 PM WindowServer[95]: CGXDisableUpdate: UI updates were forcibly disabled by application "Console" for over 1.00 seconds. Server has re-enabled them.
4/8/15 8:13:04.538 PM WindowServer[95]: reenable_update_for_connection: UI updates were finally reenabled by application "Console" after 1.89 seconds (server forcibly re-enabled them after 1.00 seconds)
4/8/15 8:13:05.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4902 [SleepServicesD]
4/8/15 8:13:05.794 PM com.apple.launchd[1]: (com.apple.sleepservicesd[4902]) Exited: Killed: 9
4/8/15 8:13:08.000 PM kernel[0]: (default pager): [KERNEL]: ps_select_segment - send HI_WAT_ALERT
4/8/15 8:13:08.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4895 [cfprefsd]
4/8/15 8:13:09.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4889 [cfprefsd]
4/8/15 8:13:14.000 PM kernel[0]: (default pager): [KERNEL]: System is out of paging space.
4/8/15 8:13:22.000 PM kernel[0]: (default pager): [KERNEL]: ps_vstruct_transfer_from_segment - ABORTED
4/8/15 8:13:20.211 PM com.apple.launchd[1]: (com.apple.cfprefsd.xpc.daemon[4895]) Exited: Killed: 9
4/8/15 8:13:22.000 PM kernel[0]: (default pager): [KERNEL]: Failed to recover emergency paging segment
4/8/15 8:13:22.000 PM kernel[0]: macx_swapon SUCCESS
4/8/15 8:13:22.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4906 [SleepServicesD]
4/8/15 8:13:21.296 PM com.apple.launchd[1]: (com.apple.sleepservicesd[4906]) Exited: Killed: 9
4/8/15 8:13:21.940 PM com.apple.launchd.peruser.502[4666]: (com.apple.cfprefsd.xpc.agent[4889]) Exited: Killed: 9
4/8/15 8:13:32.875 PM WindowServer[95]: CGXDisableUpdate: UI updates were forcibly disabled by application "Console" for over 1.00 seconds. Server has re-enabled them.
4/8/15 8:13:46.132 PM WindowServer[95]: disable_update_likely_unbalanced: UI updates still disabled by application "Console" after 15.99 seconds (server forcibly re-enabled them after 1.99 seconds). Likely an unbalanced disableUpdate call.
4/8/15 8:14:12.302 PM WindowServer[95]: reenable_update_for_connection: UI updates were finally reenabled by application "Console" after 42.17 seconds (server forcibly re-enabled them after 1.99 seconds)
4/8/15 8:14:13.914 PM com.apple.launchd[1]: (com.apple.cfprefsd.xpc.daemon[4907]) Exited: Killed: 9
4/8/15 8:14:13.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4907 [cfprefsd]
4/8/15 8:14:14.069 PM WindowServer[95]: CGXDisableUpdate: UI updates were forcibly disabled by application "Console" for over 1.00 seconds. Server has re-enabled them.
4/8/15 8:14:14.662 PM WindowServer[95]: reenable_update_for_connection: UI updates were finally reenabled by application "Console" after 1.59 seconds (server forcibly re-enabled them after 1.00 seconds)
4/8/15 8:14:19.335 PM com.apple.launchd[1]: (com.apple.sleepservicesd[4908]) Exited: Killed: 9
4/8/15 8:14:19.000 PM kernel[0]: memorystatus_thread: idle exiting pid 4908 [SleepServicesD] -
Problem with installing and running some applications or drivers
When installing and installing some items, towards the end of the installation I get this message:
/System/Library/Extensions/comcy_driver_USBDevice.kext
*was installed improperly and cannot be used. Please try reinstalling it or contact product's vendor for update*
The end result is that some things do not seem to work properly, such as my HP printer. Would anybody have any ideas on how to fix this problem?Thank you for your response. Originally, I had a problem with Airport and ended up reinstalling Snow Leopard. Since then, when downloading upgrades etc, such as HP printer drivers, iTunes etc., towards the end of the download when its running the script, I get this message: /System/Library/Extensions/comcy_driver_USBDevice.kext
+was installed improperly and cannot be used. Please try reinstalling it or contact product's vendor for update+
Sometimes, the download hangs and is unable to complete. The main problem I've encountered so far with an application is when I use the printer to scan an image via Preview, it's blank: there's nothing there. -
Problem with checkbox and run the get button event continuously
Hi all,
I have a checkbox list of 3 sensors. I have used the X-Control (for checkbox) found in the following link for my application https://decibel.ni.com/content/docs/DOC-30558. I have problems to achieve the following.
Suppose i check Vibration and Strain, I should be able to display both Vibration and Strain data. (I should compare each element of 1d array with the string constant and run the case structure).
I have to run the GET event continuously to display the data.
I have attached the code to the post.
Please can anyone suggest how to go about this.
thanks in advance
Regards,
KM
Attachments:
Main page Enhancements for Create and Load.vi 69 KBHi Bob_Schor,
I tried using the approach you mentioned. I cant run continuously. I am not able to figure out where i am going wrong. I have attached the updated vi.
Hi Hooovahh,
The link you have posted seem to work with LV2013. I am currently using LV 2011. Can you please update it to 2011. Is OpenG necessary for this?
Regards,
KM
Attachments:
Main page Enhancements for Create and Load.vi 77 KB -
Equium A100 getting hot and running slow
Hi
Please excuse me I'm new but i have a Toshiba A100 and lately its been getting really hot and begins to run slow.
I was wondering if anyone could help me fix this?
Also when i look through the bottom i noticed that the small fan is not spinning.
thanksHi
Usually, if the notebook was registered on the Toshiba website then the warranty should be valid two years long.
You ask if the fan replacement is difficult.
So I have to say; YES.
Why?
Well, as far as I know you have to disassemble the whole notebook the get the access to the cooling modules
In such case all parts must be removed in the right order and this is not easy and really tricky without any manuals and further notebook experience
I think you should contact the ASP in your country for an notebook check.
This would be the best for your machine
Regards -
Late 2011 macbook pro getting hot and running slow, any ideas?
In the last week my macbook pro has been getting very hot (too hot to rest on knees) and sometimes running slow. It will often cool down after a while but the fan seems to be running more frequently as well. Anyone have any suggestions? Thanks
Reset SMC. http://support.apple.com/kb/HT3964
Choose the appropriate method.
"Resetting SMC on portables with a battery you should not remove on your own".
Best. -
Problem with execution and running a Java program
Good evening,
I have downloaded the jdk-1_5_0_05-windows-i586-p.exe and installed it on my PC.A folder Java has been created.Now,I need an editor in order to type the program,execute it and run it.I have a shell named Cygwin which includes the nano editor.I copied the folder Java into the cygwin folder C:\cygwin\home\user\Java.
I open the shell.Do the following steps:
user@owner ~
$ cd Java
user@owner ~/Java
$ ls
jdk1.5.0_05 jre1.5.0_04
user@owner ~/Java
$ cd jdk1.5.0_05/
user@owner ~/Java/jdk1.5.0_05
$ ls
COPYRIGHT LICENSE.rtf bin jre src.zip
HelloWorldApp.java README.html demo lib
LICENSE THIRDPARTYLICENSEREADME.txt include sample
user@owner ~/Java/jdk1.5.0_05
$ javac HelloWorldApp.java
bash: javac: command not found
user@owner ~/Java/jdk1.5.0_05
$ java HelloWorldApp
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldApp
What am I supposed to do in order to execute the program?
Thanks in advance!Well,following your advice I did :
user@owner ~/Java/jdk1.5.0_05
$ ./java <arguments>
bash: syntax error near unexpected token `newline'
Then(without < >):
user@owner ~/Java/jdk1.5.0_05
$ ./java arguments
bash: ./java: No such file or directory
user@owner ~
$ ./java javac
Exception in thread "main" java.lang.NoClassDefFoundError: javac
user@owner ~
$ ./java java
Exception in thread "main" java.lang.NoClassDefFoundError: java
Then :
user@owner ~/Java/jdk1.5.0_05
$ echo "PATH=$PATH:~/jdk1.5.0_05/bin" >> $HOME/.bashrc
It accepted it.
Then:
user@owner ~/Java/jdk1.5.0_05
$ javac HelloWorldApp.java
bash: javac: command not found
user@owner ~/Java/jdk1.5.0_05
$ java HelloWorldApp
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldApp
Unfortunately the same result.
Could you please tell me what else I have to do in order to compile it and run it?
Thanks a lot! -
Macbook pro lagging and running slow
My macbook pro has been running very slow lately, no matter what program I am using, and sometimes it freezes with the spinning beachball. I'd like to take steps to make it run faster, it's current speed is painful.
EtreCheck version: 2.2 (132)
Report generated 4/28/15, 1:37 PM
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
MacBook Pro (Retina, Mid 2012) (Verified)
MacBook Pro - model: MacBookPro10,1
1 2.3 GHz Intel Core i7 CPU: 4-core
8 GB RAM Not upgradeable
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en0: 802.11 a/b/g/n
Battery: Health = Normal - Cycle count = 639 - SN = D8622643388DNMGAK
Video Information: ℹ️
Intel HD Graphics 4000
Color LCD 2880 x 1800
NVIDIA GeForce GT 650M - VRAM: 1024 MB
System Software: ℹ️
OS X 10.10.2 (14C109) - Time since boot: 15 days 21:42:53
Disk Information: ℹ️
APPLE SSD SM256E disk0 : (251 GB)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 249.77 GB (115.56 GB free)
Encrypted AES-XTS Unlocked
Core Storage: disk0s2 250.14 GB Online
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Problem System Launch Agents: ℹ️
[killed] com.apple.nsurlsessiond.plist
[killed] com.apple.spindump_agent.plist
2 processes killed due to memory pressure
Problem System Launch Daemons: ℹ️
[killed] com.apple.ctkd.plist
[failed] com.apple.loginwindow.LFVTracer.plist [Click for details]
[killed] com.apple.wdhelper.plist
2 processes killed due to memory pressure
Launch Agents: ℹ️
[running] com.mcafee.menulet.plist [Click for support]
[running] com.mcafee.reporter.plist [Click for support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Click for support]
[running] com.mcafee.ssm.Eupdate.plist [Click for support]
[loaded] com.mcafee.ssm.ScanManager.plist [Click for support]
[running] com.mcafee.virusscan.fmpd.plist [Click for support]
[loaded] com.microsoft.office.licensing.helper.plist [Click for support]
[not loaded] org.eyebeam.SelfControl.plist [Click for support]
User Launch Agents: ℹ️
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
[loaded] com.google.keystone.agent.plist [Click for support]
[running] com.spotify.webhelper.plist [Click for support]
User Login Items: ℹ️
Flux Application (/Applications/Flux.app)
PopClip Application (/Applications/PopClip.app)
iTunesHelper Application Hidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Spotify Application Hidden (/Applications/Spotify.app)
Internet Plug-ins: ℹ️
FlashPlayer-10.6: Version: 17.0.0.169 - SDK 10.6 [Click for support]
QuickTime Plugin: Version: 7.7.3
Flash Player: Version: 17.0.0.169 - SDK 10.6 [Click for support]
Default Browser: Version: 600 - SDK 10.10
SharePointBrowserPlugin: Version: 14.1.0 [Click for support]
Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Click for support]
JavaAppletPlugin: Version: 15.0.0 - SDK 10.10 Check version
3rd Party Preference Panes: ℹ️
Flash Player [Click for support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
13% WindowServer
6% com.apple.WebKit.WebContent(5)
5% Safari
3% fontd
2% hidd
Top Processes by Memory: ℹ️
1.16 GB kernel_task
418 MB Spotify Helper(2)
246 MB com.apple.WebKit.WebContent(5)
147 MB Safari
131 MB mdworker(10)
Virtual Memory Information: ℹ️
543 MB Free RAM
7.46 GB Used RAM
6.49 GB Swap Used
Diagnostics Information: ℹ️
Apr 26, 2015, 11:45:12 AM /Library/Logs/DiagnosticReports/LegacyFileVaultMessageTracer_2015-04-26-114512_ [redacted].crashWhen you see a beachball cursor or the slowness is especially bad, note the exact time: hour, minute, second.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from the menu bar at the top of the screen.
Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.
When you post the log extract, you might see an error message on the web page: "You have included content in your post that is not permitted," or "The message contains invalid characters." That's a bug in the forum software. Please post the text on Pastebin, then post a link here to the page you created. -
Mac stalls and runs slow in basement
Our iMac worked fine in the kitchen when it was plugged into the modem. We remodeled and put the iMac in the basement as a wireless. It runs really slow (takes 5-10 minutes to get to site) and stalls. I bought an Airport Extreme and an Airport Express thinking that would take care of the problem...it didn't. What can I do?
As seventy one says, an ethernet connection may be best. If running an ethernet cable from the router to the basement is not easy, you can look at using PowerLine ethernet adaptors, that will use your homes electrical wiring to route the ethernet signals from the router to the basement.
You could try moving your WiFi router to a location which is closer to the basement location for the iMac, even as an experiment to see if that improves WiFi reception.
I assume the Airport Express was being used as a WiFi extender. Choose a location for the Airport Express that is half way between the Airport Extreme and the iMac, so that the Airport Express has a better chance of getting strong signal, and then retransmitting a strong signal to the iMac. Experiment with different Airport Express locations both on the same floor as the Airport Extreme and in the basement.
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