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How to get profile data without opening firefox?

My windows install in my dualboot pc is unable to open at the moment, I can access the windows files from my linux. But i need the firefox data on that pc that I kept. I … (閱讀更多)

My windows install in my dualboot pc is unable to open at the moment, I can access the windows files from my linux. But i need the firefox data on that pc that I kept. I don't remember which email I used on that account so I'm kind of stuck on getting my data from online. Is there a way to recieve all the data from another drive without opening firefox?

xanrer 於 1 年前 詢問

MarkRH 於 1 年前 解答

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Firefox not preventing sleep

Hello, I have a problem with Firefox on Linux, doesn't seem to be distro specific as I've tried Manjaro/Ubuntu/Neon, when using KDE in that when listening to music on Yo… (閱讀更多)

Hello,

I have a problem with Firefox on Linux, doesn't seem to be distro specific as I've tried Manjaro/Ubuntu/Neon, when using KDE in that when listening to music on YouTube music my computer will go to sleep after the elected time. On KDE you can see which applications are preventing sleep and/or screen lock, other applications are listed here but not Firefox.

When playing a video everything works as expected.

I would investigate myself, but I don't know where to start so if someone can point me in the right direction or offer any insights?

Currently using: KDE Neon KDE 6.0 Kernel 6.5.0-21 Wayland

dclark16 於 1 年前 詢問

zeroknight 於 1 年前 解答

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Change spell checker language when context menu is stolen by the web site

Hi, I have Firefox 102 ESR in Debian 11 (LXC in Chrome OS). It is the en_US version with Czech spell checking dictionary installed as an add-on. I can switch the spell c… (閱讀更多)

Hi,

I have Firefox 102 ESR in Debian 11 (LXC in Chrome OS). It is the en_US version with Czech spell checking dictionary installed as an add-on. I can switch the spell checker from English to Czech in ordinary text areas by accessing the context menu via a right mouse click.

However, I'm using a proprietary e-commerce system (Shoptet) with a WYSIWIG editor that has its own context menu, overriding the default one in the browser. I can't switch the language for that reason. Is there a way to switch the spell checker language for a particular text area without access to the context menu? Thank you very much.

Petr

petrbren 於 1 年前 詢問

cor-el 於 1 年前 解答

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How can I stop a piece of history from being shown in "Firefox Suggestions", which was made on an unapproachable device?

I just want to stop a piece of my own history from being shown on "Firefox Suggestion", which was made with a firefox browser on my previous device and is relatively priv… (閱讀更多)

I just want to stop a piece of my own history from being shown on "Firefox Suggestion", which was made with a firefox browser on my previous device and is relatively private.(I know I can do this by modifying "Search Suggestions->Show search suggestions ahead of browsing history in address bar results", but I would like to preserve the function itself). That device is permanently unapproachable, and so is that browser. I tried "Clear recent history -> Everything", but it didn't work as expected and that is still shown. I think clear all my history(not only those made on this currently used device) may help, how can I do it?

cheng.cheng56 於 1 年前 詢問

cheng.cheng56 於 1 年前 解答

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Can't play videos from YouTube or Twitch

Using arch's latest version. I recently upgraded my firefox version to 117.0, and can't play any videos from different sources. The image freezes and is in an eternal bu… (閱讀更多)

Using arch's latest version. I recently upgraded my firefox version to 117.0, and can't play any videos from different sources.

The image freezes and is in an eternal buffering state.

I tried downgrading to 116.0 and 115.0, and the issue persists, so it doesn't seem to be related to the latest Firefox version.

So far, I've confirmed the same issue in YouTube and Twitch.

On Twitch, the videos are super laggy. The image freezes, then moves to a different scene, freezes again, and then the same thing over and over.

On YouTube, it always shows as loading. If I try to move it to play a different time in the video, it works for half a second and then freezes again.

The issue still occurs if I try incognito mode, troubleshoot mode and refreshing Firefox. I already tried disabling hardware acceleration (https://support.mozilla.org/en-US/questions/1206076) and have no more ideas or options.

Thanks in advance!

bitomic 於 1 年前 詢問

bitomic 於 1 年前 解答

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SVG processing limit(s) ?

Related to some personal SVG project files. Which are relative large files (containing lots of generated paths and other data). On the largest of these files I spotted t… (閱讀更多)

Related to some personal SVG project files. Which are relative large files (containing lots of generated paths and other data).

On the largest of these files I spotted that some general svg-viewer failed with a "XML parse error: cannot load more than 200.000 XML elements" error message.

The same file, when viewed in Firefox (114~, Linux, Mint), also developed some odd hiccup that did not make sense. Unless ...

Is there a similar limitation active in Firefox ?

- I tried to see if "Inspect>Console" gave some potential related message on this. But spotted nothing out of the ordinary. - Searched developer.mozilla.org for any related svg data. But could not find any. - After ditching some data in the effected file, unrelated to the hiccup part, the hiccup disappeared. Suggesting I did hit some svg limit in Firefox. - File size: ~26.5MB. Number of elements: Other than more than 200.000, unknown at this point. (not sure how to count them at this moment either)

mvgulik 於 1 年前 詢問

mvgulik 於 1 年前 解答

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Print with system dialogue by default

This question was asked, but the answer is outdated. This option no longer exists. https://support.mozilla.org/en-US/questions/1322516#question-reply I am using version… (閱讀更多)

This question was asked, but the answer is outdated. This option no longer exists.

https://support.mozilla.org/en-US/questions/1322516#question-reply

I am using version 116.0 for Arch Linux.

24michaelpartridge 於 1 年前 詢問

zeroknight 於 1 年前 解答

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Firefox displays the same name in the title bar for different profiles

In Linux Ubuntu I created 4 different launchers for 4 profiles. Firefox opens the different profiles correctly, but the name of Profile 4 is displayed in the title bar f… (閱讀更多)

In Linux Ubuntu I created 4 different launchers for 4 profiles.

Firefox opens the different profiles correctly, but the name of Profile 4 is displayed in the title bar for all windows. This causes confusion when I'm using the different profiles. Furthermore, the icon displayed in the icon bar is also the same for the 4 profiles, although I have configured a different icon for each profile. I ask for help as I need each instance to have its own name and icon displayed correctly.

The launchers look like this:

firefox-profile1.desktop: Name= Profile 1 Exec=firefox -P profile1 --no-remote Icon=~/.local/share/icons/profile1.png

firefox-profile2.desktop Name=Profile 2 Exec=firefox -P profile2 --no-remote Icon=~/.local/share/icons/profile2.png

firefox-profile3.desktop Name=Profile 3 Exec=firefox -P profile3 --no-remote Icon=~/.local/share/icons/profile3.png

firefox-profile4.desktop Name=Profile 4 Exec=firefox -P profile4 --no-remote Icon=~/.local/share/icons/profile4.png

Alex 於 11 個月前 詢問

Alex 於 11 個月前 解答

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Media resource could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_METADATA_ERR (0x806e0006)

A recent set of system updates appears to have made most website videos not play in Firefox. When I inspect the Developer Tools - > Console tab the most detail Firefo… (閱讀更多)

A recent set of system updates appears to have made most website videos not play in Firefox.

When I inspect the Developer Tools - > Console tab the most detail Firefox gives are an error line similar to: Media resource URL could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_METADATA_ERR (0x806e0006)

Internet searches for the error name and error hex do not appear yield any applicable troubleshooting, nor any methods of collecting additional problem data.

How can I obtain more detail on where the error is happening and how Firefox might be interacting with other packages present on my system?

Arch Linux has some older ffmpeg-compat packages, but those don't appear to match any of the web results, in that they're even older versions of ffmpeg.

yay -Ss ffmpeg-compat aur/ffmpeg-compat-55 2.3.6-4 (+24 0.00)

   Compatibility package for ffmpeg to provide versions 55 of libavcodec, libavdevice and libavformat, not anymore provided by the ffmpeg package

aur/ffmpeg-compat-54 1.2.12-4 (+87 0.00)

   Compatibility package for ffmpeg to provide versions 54 of libavcodec, libavdevice and libavformat, not anymore provided by the ffmpeg package

mjevans 於 11 個月前 詢問

mjevans 於 10 個月前 解答

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Can no longer detach tabs in Firefox 126

Tab detachment was working fine until updating to Firefox 126. Now the tabs cannot be moved, detached or dragged to another window. In about:config, browser.tabs.allowT… (閱讀更多)

Tab detachment was working fine until updating to Firefox 126. Now the tabs cannot be moved, detached or dragged to another window.

In about:config, browser.tabs.allowTabDetach is set to true

Suggestions?

Jeffery Small 於 11 個月前 詢問

Jeffery Small 於 11 個月前 解答

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Error 404 installing Flatpak on Linux for Firefox

I'm trying to install Firefox on a Chromebook. I've done this successfully before. Using the instructions in the Mozilla page https://support.mozilla.org/en-US/kb/run-fir… (閱讀更多)

I'm trying to install Firefox on a Chromebook. I've done this successfully before. Using the instructions in the Mozilla page https://support.mozilla.org/en-US/kb/run-firefox-chromeos?utm_source=www.mozilla.org-firefox-browsers-chromebook&utm_medium=referral&utm_campaign=seo#w_installing-the-firefox-desktop-browser-with-flatpak

But the command in the terminal window sudo bash -c "$(curl -fsS https://raw.githubusercontent.com/mozilla/sumo-kb/main/run-firefox-chromeos/install-flatpak.sh)"

Is giving me the error message curl: (22) The requested URL returned error: 404

Any advice would be appreciated! This is a fresh ChromeOS environment since I just did a factory reset so everything should be clean, and with latest OS version.

Thanks

Jeff Mooallem 於 1 年前 詢問

Paul 於 1 年前 解答

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Firefox flags MP4 file as malware

Hi, Is there any reason firefox would flag an mp4 file legitimately? The file extension and file type are absolutely mp4. There seem to be no mp4 related zero days… (閱讀更多)

Hi,

Is there any reason firefox would flag an mp4 file legitimately?

  • The file extension and file type are absolutely mp4.
  • There seem to be no mp4 related zero days.

Does Firefox perhaps just treat all downloads from suspicious domains as malware? Is there a zero day I missed? Is this based on some missing metadata on the file or something?

Thanks for any advice you can give here, I'm scared.

jordanfilipovski 於 1 年前 詢問

cor-el 於 1 年前 解答

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my ff(esr) became very slow after update for begining to dowload pages

My firefox suddenly became very slow after an update. On each web page I have to wait maybe 10s, and nothing happens, and after that all is ok (really fast). Safe-mode d… (閱讀更多)

My firefox suddenly became very slow after an update. On each web page I have to wait maybe 10s, and nothing happens, and after that all is ok (really fast). Safe-mode didn't help. Thanks, Piero

PBaltazard 於 1 年前 詢問

PBaltazard 於 1 年前 解答

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How to import data from old proile

I've installed a new version of Ubuntu Linux and - as recommended on this page's FAQs - backed up my firefox profile, than copied it into the profile folder on the new os… (閱讀更多)

I've installed a new version of Ubuntu Linux and - as recommended on this page's FAQs - backed up my firefox profile, than copied it into the profile folder on the new os. Now Firefox tells me "You've launched an older version of firefox" and forces me to create a new profile :( Also loading the old profile in "about:profiles" leads to the same result

How can i restore at least my passwords? (When i try to copy only 4.db and logins.json from the old to the new profile, i get the same result)

I can't find an "import old profile"-function anywhere...

dwm3 於 1 年前 詢問

dwm3 於 1 年前 解答

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Opening Firefox on Debian 12 stable forces the home directory to remount as read-only

I woke up this morning to my home directory having been remounted as read-only (it has its own dedicated hard drive at /dev/sdd1). I ran e2fsck and things looked good, so… (閱讀更多)

I woke up this morning to my home directory having been remounted as read-only (it has its own dedicated hard drive at /dev/sdd1). I ran e2fsck and things looked good, so I restarted and things were fine again.

However, whenever I open Firefox, it hangs for about 1 full minute before it goes haywire and renders the entire system essentially unusable since being able to access my home directory is vital. The following is visible in dmesg:

[ 2710.362946] Aborting journal on device sdd1-8. [ 2710.363000] EXT4-fs warning (device sdd1): ext4_end_bio:343: I/O error 5 writing to inode 10520593 starting block 44134769) [ 2710.363008] Buffer I/O error on device sdd1, logical block 44134513 [ 2710.363041] EXT4-fs error (device sdd1): ext4_journal_check_start:84: comm glean.dispatche: Detected aborted journal [ 2710.363048] EXT4-fs warning (device sdd1): ext4_dx_find_entry:1795: inode #9718667: lblock 2: comm Renderer: error -5 reading directory block [ 2710.363076] EXT4-fs warning (device sdd1): htree_dirblock_to_tree:1082: inode #9701223: lblock 1: comm Cache2 I/O: error -5 reading directory block [ 2710.800016] EXT4-fs warning (device sdd1): ext4_dirblock_csum_verify:405: inode #9976467: comm BgIOThr~ool #12: No space for directory leaf checksum. Please run e2fsck -D. [ 2710.812447] EXT4-fs warning (device sdd1): ext4_dirblock_csum_verify:405: inode #9976467: comm Backgro~Pool #1: No space for directory leaf checksum. Please run e2fsck -D. [ 2710.884557] EXT4-fs warning (device sdd1): ext4_dirblock_csum_verify:405: inode #9976467: comm Backgro~Pool #1: No space for directory leaf checksum. Please run e2fsck -D. [ 2710.980923] EXT4-fs (sdd1): Remounting filesystem read-only [ 2711.049635] EXT4-fs warning (device sdd1): ext4_dirblock_csum_verify:405: inode #9701223: comm Cache2 I/O: No space for directory leaf checksum. Please run e2fsck -D. [ 2711.152739] EXT4-fs warning (device sdd1): ext4_dirblock_csum_verify:405: inode #9701223: comm Cache2 I/O: No space for directory leaf checksum. Please run e2fsck -D. [ 2711.152757] EXT4-fs warning (device sdd1): ext4_dirblock_csum_verify:405: inode #9701223: comm Cache2 I/O: No space for directory leaf checksum. Please run e2fsck -D.

All other programs that I use daily do not cause this issue. No clue what to do here. LibreWolf works fine - that's what I'm using now that Firefox breaks everything and basically forces me to restart if I want to use my computer normally.

noah 於 10 個月前 詢問

noah 於 10 個月前 解答

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Dropdown list text color

I'm currently running Firefox v 112.0.2 on Linux. I've had a theme installed for a while now that I really enjoy. It's a minimalist theme I found on github and then I to… (閱讀更多)

I'm currently running Firefox v 112.0.2 on Linux. I've had a theme installed for a while now that I really enjoy. It's a minimalist theme I found on github and then I topped it off with some colors that suite my desktop theme.

The ONLY issue I am having is with the dropdown menus. I can't see any of the list items and I cannot for the life of me figure out where to modify these colors. Searching has only gotten me more confused.

Photo is attached. I'm hoping that changing the text color here is an easy fix. The colors are all fine in other dropdown-ish menus, like bookmark folders for example.

Thanks in advance for any advice.

schelevitzt 於 1 年前 詢問

schelevitzt 於 1 年前 解答

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How to restore the new tab button that usually is on the right of the tab list (+)

As you can see from the screenshot I don't have the new tab button (+), I've seen other users had the same problem in the past and the solution was restoring it from the … (閱讀更多)

As you can see from the screenshot I don't have the new tab button (+), I've seen other users had the same problem in the past and the solution was restoring it from the customization page, but I can't find it there neither.

Davide 於 1 年前 詢問

Terry 於 1 年前 解答