Join us and the lead editor of IRL, Mozilla's multi-award-winning podcast, for a behind-the-scenes look at the pod and to contribute your ideas for the next season, themed: "AI and ME." Mark your calendar and join our Community Call on Wednesday, Aug 7, 17:00–17:45 UTC. See you there!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

browser opening to different sizes each time

  • 5 valiny
  • 3 manana an'ity olana ity
  • 2 views
  • Valiny farany nomen'i ron1741

more options

when i open firefox, it will open with different sizes, such as the size of a postage stamp or 1 inche wide and height of screen or 1 inch wide and length of screen, etc. have all updates...win7. i have used firefox for years with no problems before. thank you

when i open firefox, it will open with different sizes, such as the size of a postage stamp or 1 inche wide and height of screen or 1 inch wide and length of screen, etc. have all updates...win7. i have used firefox for years with no problems before. thank you

Vahaolana nofidina

We have received many reports on this issue. You are not the only one. Try the method above, and report back if it worked.

Hamaky an'ity valiny ity @ sehatra 👍 1

All Replies (5)

more options

Hello,

Try disabling graphics hardware acceleration. Since this feature was added to Firefox, it has gradually improved, but there still are a few glitches.

You might need to restart Firefox in order for this to take effect, so save all work first (e.g., mail you are composing, online documents you're editing, etc.).

Then perform these steps:

  • Click the orange Firefox button at the top left, then select the "Options" button, or, if there is no Firefox button at the top, go to Tools > Options.
  • In the Firefox options window click the Advanced tab, then select "General".
  • In the settings list, you should find the Use hardware acceleration when available checkbox. Uncheck this checkbox.
  • Now, restart Firefox and see if the problems persist.

Additionally, please check for updates for your graphics driver by following the steps mentioned in the following Knowledge base articles:

Did this fix your problems? Please report back to us!

Thank you.

more options

Vahaolana Nofidina

We have received many reports on this issue. You are not the only one. Try the method above, and report back if it worked.

more options
more options

Personally, I haven't heard of this, but it's hard to read everything.

Sometimes the file that stores window size and position, and toolbar customization data, becomes corrupted. You can rename the file and customize your toolbars from scratch if you don't find another solution.

Open your current Firefox settings (AKA Firefox profile) folder using

Help > Troubleshooting Information > "Show Folder" button

Switch back to Firefox and Exit

Pause while Firefox finishes its cleanup, then rename localstore.rdf to something like localstore.old

Restart Firefox. Hopefully now your windows will open normally.

more options

Thank You..that worked.