Imac running 10.5.8 cannot change the background wallpaper without rebooting

I have 10.8.4. Trying to change the background. Will not change unless I reboot. Any ideas

Open Finder, select Go > Go to Folder, type ~/Library/Preferences and delete com.apple.desktop.plist

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My Dell Inspiron runs Vista, and I cannot change the home pages on my browser

I have a Dell Inspiron 530S running Vista. I updated Firefox to 5.0. I want to change the home page for one of the tabs. I change the tab to what I want, I go to Options - General - Use Current Page, and it seems to register. I then close Firefox and reopen it. When I do this, I get the old home page - not the one that was on the screen when I selected Options-General-UseCurrent Page on that tab.
What do I do in order to have that tab come up with the page I want when I invoke Firefox?

Make sure it says "'''Show My Home Page'''" in the first dropdown menu at the top before you try to change it.
See also: [[How to set the home page]]

SAP Screen Personas: How to Change the background when a pop up shows?

So I am using the current version of Personas (2.0) and I need to add an image to the background when a pop up appears. However, no matter what I have tried I cannot seem to get it to place an image in the 'grey' area behind the pop up. Any help would be greatly appreciated.
Here is a screenshot so you can see what I mean:
The current Transaction is XD03, it goes to this pop up where I can change the background of the pop up itself, but I cannot change the background behind the pop up, it remains the same SAP screen which is not optimal for Personas output. Once I get out of the pop up I can change the background no problem - but during the pop up I am unable to edit the grey area. Even after the background has been changed on the screen following the pop up this background always remains the same. Has anyone had any luck changing this?

Thank you for the tip Sivaganesh,
When I went back and tried to change the background I was able to add an image but it still would show the header section in the back behind the pop up.
However when I pulled an image that was filling the background up into the pop up area, Personas would re-size the pop up! Then I was able to drag the pop up to cover the header of the background to prevent it from showing anything similar to a traditional SAP screen. It is not exactly what I wanted but it will suffice for a work around. Thanks again for your help!

How to change the background of a Jpanel

All I want to do is change the background color of my JPanel. I have looked at some of the java tutorials, and I am still having a really hard time figuring it out. Is there a simple way to just change the background color, without messing with overriding the paintComponent() method?

All I want to do is change the background color of my
JPanel. I have looked at some of the java tutorials,
and I am still having a really hard time figuring it
out. Is there a simple way to just change the
background color, without messing with overriding the
paintComponent() method?Simple enough?
myPanel.setBackground(Color.BLUE);Edit: You'd better learn how to use and search through the API:
http://java.sun.com/j2se/1.5.0/docs/api/javax/swing/JPanel.html
null

HT5610 In itunes, pressing alt to display the menu bar totally worked for my windows running machine but I CANNOT get the menu bar to show in itunes on my imac. what's with that?

In itunes, pressing alt to display the menu bar totally worked for my windows running machine but I CANNOT get the menu bar to show in itunes on my imac. what's with that?

You got me experimenting ... and it was viewing the display with the green button (rather than amber) on the left that revealed the menu bar. Hovering didn't do it. Thanks for your help. First time in Apple Support.

Big Permissions Problem: "You Cannot Change The Contents Of This Folder"

I installed Tiger some time ago (and need to upgrade now from 10.4.6 to 10.4.9).
I haven't used it much since some of my software will only run under Panther.
In any case, I'm using it now and have been having big permissions/user accounts problems.
I have two users on the computer "robert" and "ra", both with admin privileges (I set up two because I was trying to get around these problems -- I'd be very happy with just one).
I have 10.4.6 installed on an external HD and boot from that into Tiger (I have Tiger on another external HD as a backup, and my main HD in the iMac has 10.3.9 -- that's what I boot from when I need to run older programs).
In any case, both "robert" and "ra" have ADMIN privileges. But I get weird ownership problems. For instance, if I am logged in as "ra" and try to play a Realplayer file streaming from the web (in Firefox 1.x), I get the error
/Users/robert/Desktop/307e6wz7 could not be saved, because you cannot change the contents of that folder.
I check the ownership of the "Desktop" folder -- read/write for "ra".
If I right-click I can save the Realplayer file to the desktop.
Same with other links.
I've also noticed other ownership problems (blocked folders at finder level) but can't duplicate tonight. Is this an obscure error, or is there something amiss in ownership recognition? Is there some way I can sort all out? Login in as "root" and set all right?
Thanks
G4 iMac Mac OS X (10.4.6)

Yes they do. When you installed them you dragged these particular apps to the Applications folder. Doing so automatically attributes the program with the ownership attributes of the account owner who installed them - 'robert.'
Proper application installers install apps under the system/admin ownership. You can try to fix these apps by changing their permissions:
Select the app and CTRL-click to open the contextual menu. Choose Show Package Contents from the contextual menu. Select the Contents folder and press COMMAND-I to open the Get Info window. In the Ownership and Permissions section click on the tiny arrow icon to expose the panel. Click on the little lock icon to authenticate. Change permissions as follows:
Owner = system with Read/Write privileges
Group = admin with Read/Write privileges
Other with Read-Only privileges
Click on the Apply To Enclosed Items button. Close the lock by clicking again on the lock icon.

[SOLVED] Cannot change the lightdm-unity-greeter background

Hi.
So I installed the lightdm-ubuntu and lightdm-unity-greeter (which needed lightdm-ubuntu) from the AUR, and when I read both the wiki and the web, they said that I needed to install the lightdm package, not lightdm-ubuntu (when I install lightdm-ubuntu, it conflicts with lightdm, forcing me to remove it). So I installed it, used it, saw the nice login screen, but I would like to remove the dots showing up over the background AND change the background. I read that there is a config in the /etc/lightdm folder, but when I tried finding it, it was not there.
ls /etc/lightdm showed me:
keys.conf lightdm-gtk-greeter.conf users.conf
lightdm.conf lightdm-gtk-greeter.conf~
lightdm.conf.pacsave lightdm-gtk-greeter.conf.pacsave
I do not want to have the background of the login the same as my background when I'm logged in, so I don't think gnome-settings-daemon-ubuntu and accountsservice-ubuntu should be needed. And even if they are, I would like to find a way to change it without installing those packages, since I can't install them easily -- this computer is a school computer and is connected through a filter, which unnecessarily blocks many sites (like say, eclipse.org and gnu.org, but that is not the point), and freedesktop.org is one of them.
I would appreciate if anyone knows how to do that.
Thanks.
EDIT: Solved. faidoc's answer was priceless.
Last edited by Technicolor (2012-10-04 13:54:05)

hi everybody from the Indian Ocean , especially Rodrigues Island-Republic of Mauritius !
I am now running a Archlinux Vm with 3 desktop environemnts such as Gnome, Mate and Xfce4 . I am encounting a conflict file issue between lightdm , lightdm-Ubuntu and lightdm-gtk-greeter.conf !
The system says that lightdm-gtk-greeter.conf creates a conflict and , when installing Unity as per " chenxiaolong :https://github.com/chenxiaolong/Unity-for-Arch" or through the Wiki method I am always stuck ! I don't even have the " /usr/share/glib-2.0/schemas/com.canonical.unity-greeter.gschema.xml" ! The nearest I've got is " com.canonical.unity-gtk-module.gschema " ! This means that even lightdm-ubuntu-greeter cannot be installed ......What must I do ?

Frm-40208 from running in query mode. cannot change database fields

Hi,
Could some one help me with this.
I am calling a form from another form. I am passing the parameter list to the calling form and doing a query by setting the block property. But when queries the message
FRM-40208 Form running in query mode. cannot change database fields .
I do not want the message to appear when they go the called form . Please some one could help me how could I avoid displaying the message.
Regards
Bain

Hi,
Good day! I am working with a module that also calls another form. It uses call_form with query mode parameter set to query_only. My problem is, whenever i call the other form using the call_form, it would display the called module and then as it populates the detail block of the called form, it will display frm-40208 from running in query mode. cannot change database fields per record. What I want is for the message to be displayed only once.
I have tried capturing the error by using on-error trigger, but it doesn't go to that whenever the other form was being called. I think the message has to do with the post-query trigger, because it passes some values on a dbase block objects.
Do you have any suggested solutions or workarounds to make the message display only once whenever the other form is being invoked by the call_form?
I would greatly appreciate any suggestions/ideas.
Thanks and regards,
ASantiago

Attempting to install Mountain Lion on iMac running OS 10.6.8 produces the message that ML cnnot be installed on the int. HD because it is used by Time Machine. It is the int. startup drive. What now?

Attempting to install Mountain Lion on iMac running OS 10.6.8 produces the message that ML cannot be installed on the int. HD because it is used by Time Machine. Time Machine is off and the only drive is the int. startup drive. What now?

You may have a folder named Backups.backupdb at the root level of your startup disk. You cannot find it with Spotlight. Just navigate to your startup disk (usually named "Macintosh HD") and drag Backups.backupdb to the Trash.
Is your startup disk partitioned? If so this may be applicable:
OS X Lion: Installer reports "This disk cannot be used to start up your computer"

After using firefox to set the desktop wallpaper i cannot change the wallpapre without using firefox

i cannot change my desktop wallpaper unless i am online using firefox

Open a image in windows 7 and right click choose set as wallpaper.
if you think its firefox problem, try in safemode. and try the above line
'''Try Firefox Safe Mode''' to see if the problem goes away. Safe Mode is a troubleshooting mode, which disables most add-ons.
''(If you're not using it, switch to the Default theme.)''
* You can open Firefox 4.0+ in Safe Mode by holding the '''Shift''' key when you open the Firefox desktop or Start menu shortcut.
* Or open the Help menu and click on the '''Restart with Add-ons Disabled...''' menu item while Firefox is running.
''Once you get the pop-up, just select "'Start in Safe Mode"''
'''''If the issue is not present in Firefox Safe Mode''''', your problem is probably caused by an extension, and you need to figure out which one. Please follow the [[Troubleshooting extensions and themes]] article for that.
''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.''
''When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.''

How can I change the background of a running webpage on my own. Example Facebook I want to change its backround color from white to black just in my view not for all

How can I change the background of a running webpage on my own. Example Facebook I want to change its background color from white to black just in my view, not for all. Cause I really hate some site with white background because as I read for an hour it aches my eyes but not on those with darker background color.

You can use the NoSquint extension to set font sizes (text/page zoom) and text colors on web pages.
*NoSquint: https://addons.mozilla.org/firefox/addon/nosquint/

Hi i cannot change the brightness on my late 2011 macbook pro.

Hi i cannot change the brightness on my late 2011 macbook pro. It is stuck on the lowest level in which i can't view the screen without a flash light. Please i need help how to solve this. I was on my computer when i checked the back which it was really dusty, i tried unscrewing the bottom however some screws were too tight so i took it upon myself and got a rod and startedremoving the dust off the vents and i may have clicked something as i closed the lid on the macbook i could hear the sounds still from the film but the lid was closed as i opened it back up the brightness was on low but sounds were still playing. All the buttons work , all of the F keys, apart from the brightnes keys. I can shine a tourch on the screen and see the display but the brightness will not change but i can see when i click the brightness it says it changes. I have connected it to a spare tv i have via hdmi and i really need help as this is my primary computer and i need it for work when going away. Thank you

Try SMC and PRAM resets:
http://support.apple.com/kb/ht3964
http://support.apple.com/kb/ht1379
Ciao.

I cannot change the value in about:newtab from "newtab" to "blank." The dialog is displayed but when I click Ok, the value is not changed.

I cannot change the value in about:newtab from "newtab" to "blank." The dialog is displayed but when I click Ok, the value is not changed.
===Answer===
Comment on usual method and solution, by a forum Moderator.
As long as there are no confounding factors, such as certain extensions, or a user.jsfile the procedure is as follows
# Open a new tab and type "about:config" in the address bar.
# In the Search bar type: "newtab"
# Locate and double click "browser.newtab.url"
# In the "Enter String Value" box change "'''about:newtab'''" to "'''about:blank'''" and click OK.
# Verify that the value has changed and now all new tabs will be blank.
See post under by ''pirate048'' [/questions/976589?page=2#answer-509482] ~J99

Have to say that I rather agree with Mark..all we want is a simple, unadorned clean page that doe not track and show usage!! WHY NOT!! Is it too simple for developers..we aren't all (nor do we want to be!) software experts! Come on Mozilla..tidy up and clean up..it might be a quicker programme too!!

I bought an Air from someone and I cannot change the Apple ID in the apple store for the updates... even I am logged in for Itunes... PLEASE help..

Hi guys, finally I made it to the apple family by buying an Air from a guy I knew... But I cannot change the ID in the apple store for updates... I managed to change it in Itunes, but when I want to download the updates it would tell me that I should log in with the other account...
Please advise...
Thank you!!!

The OS and the preinstalled iLife apps are permanently assigned to the Apple ID of the original owner. You need to ask the original owner to call Apple Care and request that the Mac be released from his Apple ID.
The only secure way to use a second hand Mac is to erase the HDD and install a fresh version of OS X.
The only version of OS X that the original owner can pass to you is the version of OS X that came preinstalled on the Mac. The original owner cannot legally pass to you any apps that he bought in the MAS.

After upgrading to Maverick, when I double click on the attchment I get this message "...could not be saved, because you cannot change the contents of that fold

After upgrading to Maverick, when I double click on the attachment I get this message "...could not be saved, because you cannot change the contents of that folder. Change the folder properties and try again, or try saving in a different location." It happens for all types of files.
Any suggestions as how to fix this?
I'm on a Mac OS X 10.9.3 with Thunderbird 24.5.0

Thunderbird > preferences (I think on a mac) and under attachments set the folder

Imac running 10.5.8 cannot change the background wallpaper without rebooting

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