pdf filles are not opening
my bookmarks and widgets are missing after an update. how do i get them all back?
They play for a couple of seconds, then the panel they are playing in goes black. They used to work a month or two ago. Videos play fine in YouTube. They also play fine i… (閱讀更多)
They play for a couple of seconds, then the panel they are playing in goes black. They used to work a month or two ago. Videos play fine in YouTube. They also play fine in apps like VideoPlayer and VLC. They play fine in Chromium based browsers Opera, Brave and Vivaldi. My graphics card requires switching acceleration off. I can’t find a switch for that in Firefox.
Problem Videos start playing, then after a few seconds the video panel turns black. Audio may continue. Refreshing does not help.
Environment
OS: Fedora Linux 43 Firefox 147.0.1 (also tested Firefox Flatpak) Display server: Wayland and X11 (both tested) Hardware acceleration: on and off (tested) Media Source Extensions: enabled (disabling MSE triggers an “unsupported device” error)
What works
BBC News videos play correctly in Chromium-based browsers (Brave, Vivaldi) Videos play correctly in mpv/VLC Other video sites (e.g., YouTube) play correctly in Firefox
What I’ve tried in Firefox
Disabling hardware acceleration Disabling VA-API Disabling WebRender Disabling RDD sandbox Running Firefox under X11 Using the Firefox Flatpak build
None of these measures help. This suggests the issue is related to Firefox’s interaction with BBC’s player on Linux. Has anyone else seen this, or is there a known workaround?
youtube video too dark
How do I stop Mcafee pop ups?
yesterdays settings were upgraded. This firefox upgrade completely messed up my desktop computer -can not access many sites as before. Want to go back to the last upgrad… (閱讀更多)
yesterdays settings were upgraded. This firefox upgrade completely messed up my desktop computer -can not access many sites as before. Want to go back to the last upgrade
Firefox is my default browser, but often shows my location wrong in my home location. Google chrome and maps shows it correctly. Please tell me where firefox thinks I a… (閱讀更多)
Firefox is my default browser, but often shows my location wrong in my home location. Google chrome and maps shows it correctly. Please tell me where firefox thinks I am and how I might correct it.
the toolbar with all my bookmarks is gone. The bookmark manager is empty and when I try and bookmark a tab, I cannot Save. The Save Button is grayed out.
When i try to connect to some websites, firefàx prompts "error 502 bad gateway" the same websites work on EDge ! Unable to connect Firefox can't establish a connection t… (閱讀更多)
When i try to connect to some websites, firefàx prompts "error 502 bad gateway" the same websites work on EDge !
Unable to connect
Firefox can't establish a connection to the server atxxxxxxxxx
Error code: 502 Bad Gateway
. The site could be temporarily unavailable or too busy. Try again in a few moments. . If you are unable to load any pages, check your computer's network connection. . If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the web.
Try Again
Every time I try to use my camera or microphone on some websites from on firefox it says can't detect camera or microphone? It doesn't show up with the 'allow this websit… (閱讀更多)
Every time I try to use my camera or microphone on some websites from on firefox it says can't detect camera or microphone? It doesn't show up with the 'allow this website to access your camera/ microphone' pop up it does with other websites. I went into permissions and manually changed it myself and it said it still couldn't detect the camera/ microphone
I can no longer pin extensions/add-ons to the toolbar. My interface does not look like the one in the help section. I don't see a gear, I see three dots. And when I click… (閱讀更多)
I can no longer pin extensions/add-ons to the toolbar. My interface does not look like the one in the help section. I don't see a gear, I see three dots. And when I click on the three dots I don't have the option to pin to toolbar.
I am using Firefox 147.0.4 on Mac OS 26.3 Tahoe.
last night I lost all setting , preference. password and book mark probably du to an update diring the night how can I recover all my data
I have one email account on Firefox. How do I add another?
My instagram does not open on my firefox browser. I have cleard all the cookies and cashes. I tried Incongnito, hot spot sharing. I have tried everything its still not wo… (閱讀更多)
My instagram does not open on my firefox browser. I have cleard all the cookies and cashes. I tried Incongnito, hot spot sharing. I have tried everything its still not working. Can you help me?
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How to edit shortcut keys for the extension- Read Aloud: A Text to Speech Voice Reader ? When trying to assign a new shortcut of my choice, it gets deleted automatically.… (閱讀更多)
How to edit shortcut keys for the extension- Read Aloud: A Text to Speech Voice Reader ?
When trying to assign a new shortcut of my choice, it gets deleted automatically.
I was able to do so in Chrome and Edge browsers.
Please help me to assign the same shortcut keys in Firefox also..
Moderator note: This question has been edited to correct the formatting.
'All my bookmarks have disappeared and I would like them restored'
bold text'I am so fed up with these updates loosing my passwords and data, why ? All my settings are messed up and last time it took two weeks to get everything back, wh… (閱讀更多)
bold text'I am so fed up with these updates loosing my passwords and data, why ? All my settings are messed up and last time it took two weeks to get everything back, why? I give up total idiots for releasing updates that are sub par!
How do I change the font size
