Firefox Support Forum

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.

When logging in to the online bank at DNB with Bankid, this error appears:

"A communication error has occurred. We are experiencing a communication error between your browser and the user site. The reason may be slow internet or problems with your browser. Try again in a little while. You can also try to delete cookies and browser data in your browser or try a different browser. Error code BID-5000 Reference DXP4VKOE Date 12/06/2024"

No other browsers show this error. I've tried Edge, Chrome, Vivaldi, Brave, CC Cleaner. The error starts after version 125.0.3. Today a new version 127.0 arrived. The same error appears.

I have uninstalled the latest version and reinstalled version 125.0.3. Then no error message appears. I have deleted cookies and browser data, but the error message persists. To your info, I've tried also on other PC's and the same Firefox version, and the same errormessage appear.

I look forward to you having a solution to the problem, otherwise I will have to use browsers that do not show this error. As I prefer Firefox, I don't want to use other browsers. But if the bug can't be identified and fixed in newer versions, I'm not happy with firefox and will use other browsers..

For a while now, I've been having recurring issues with Firefox desktop freezing and becoming totally unresponsive. If there's any pattern to what causes it, I haven't been able to notice it; sometimes it happens as soon as I open the browser, sometimes it happens after several hours, sometimes it happens twice in ten minutes, sometimes it happens twice in a few hours (however, I can count the number of days it's happened less than twice in one day in the past few weeks on the fingers of one hand). When the browser freezes, it becomes totally unresponsive - it doesn't fade or display "Not Responding", and Task Manager shows nothing abnormal, but it doesn't accept any input at all, any video or other animated material that may have been displaying freezes, and it can only be "fixed" by force quitting from the task manager and reopening. This is exclusively a firefox issue; other programs open at the same time as the browser freezes are not affected.

The only real lead I have as to what could be going on is that sometimes, things don't freeze all at once, but in a cascading effect. For example, tabs, bookmarks, etc. might not highlight when moused over, but still accept the clicks, or selecting another tab might causes the address bar to display the URL of the selected tab, but the screen displayed in the window will not change. Once these cascading changes start, they generally progress to total freeze before I have a chance to do much with that information (only a few seconds), but it's unusual enough behavior to be worth noticing.

Things I've already tried that haven't fixed the issue:

• Reducing the number of tabs used and otherwise reducing Firefox's system resource usage has not impacted the problem in any way.
• Running in Troubleshoot Mode has not had a consistent effect on the problem (the most recent time I did, the browser ran stably for longer than I could stand to use the internet without my ad blocker, but this is only one data point in an already inconsistent spread; prior instances of the problem have occurred in Troubleshoot Mode)
• Disabling hardware acceleration has not fixed the issue.
• The issue has persisted through multiple refreshes and at least one full uninstall and clean reinstall.
• The issue persisted after creating and switching to a new profile multiple times.
• The issue persisted after renaming places.sqlite
• The issue persisted after clearing cache and cookies multiple times.
• The issue persisted after clearing downloads and history.
• And very likely some other stuff that I'm forgetting, I've been trying to fix this on my own for a while now.

Hi,

I can't watch live stream on youtube. I see only black screen on loading circkle. Ads working fine but after them i see what i said before. When live is over then i can normally watch it. I can watch twitch normally. There is problem olny on yt. best chris

I have the strangest problem. If Firefox is closed and I do a speedtest in another browser, download a file, or do other internet activity I'm getting about 200-250Mbps d/l and 100Mbps upload. As soon as I open Firefox, whether I load a page or not, the upload speed stays the same, however the download speed drops to about 25-50 Mbps. This only happens on one PC, the upload isn't affected, and resolves itself as soon as Firefox is closed. Here's what I have done without any change in this behaviour;

• Rebooted
• ipconfig /release /renew /flushdns
• Removed and reinstalled the network adapter
• Enabled, disabled windows auto tuning and tested (slower disabled)
• Updated Windows
• Refreshed Firefox
• Uninstalled Firefox, deleted remaining folders from Appdata (Local, Low, Roaming) as well as the program file directories and "Mozilla" registry entries. Restarted and reinstalled. Issue immediately resumed when Firefox was open.

Also when connected to a VPN Firefox download speed increases to about 60Mbps and is consistent across other software. If I split tunnel another browser outside the VPN, it is still stuck at 60Mbps. If I close Firefox the speed increases.

This makes absolutely no sense to me, so I'm hoping someone can shed some light on this - but it does seem to be something Firefox is doing.

Thanks for any help anyone can provide.

Figma and Google maps are rendering as black screens. I can see control panels, but not content. This has been the case for about a week now. I have tried switching from dark/light modes.

Hello! Since as of last update to 127.0 (64-bit, ARM-version) Firefox looks like the attatched photos. White spaces all over which makes Firefox impossible to use. This only occurs on my Surface pro X though so a problem with the ARM-version?

So far I've tried switching to light theme, a refresh, deleting the entire Mozilla folder in APPDATA and a reinstall (using Revo uninstaller first) of Firefox but it still looks the same...

Is there anything more I can try or is this just my life now?

Regards, // Richard

Hi all,

Currently woking on a Client project and implementing Coveo search engine in Salesforce. However, it looks like Firefox is blocking Coveo and the search is not working at all.

Anyone can help or recommend anything?

Thanks!

Hello!

I get this error often when I try to access various websites. This doesn't happen when I use Opera, so I assume the problem is not with the websites.

My OS: Windows 10. My Firefox version: 127.0 (64-bit).

I have streamed TennisTV in the past no problem but now it stutters and task manager shows CPU 100%. It also shows Firefox running 2 processes which consume CPU and accounts for the 100%. So I closed one of the processes (the one using least memory) and it solved the problem. So how can I stop this second process from starting, it seems to consume CPU without actually doing anything?

When I try to login to my Social Security account after pulling up the Soc Sec site (ssa.gov), I get this message:

"Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit."

I tried waiting a couple of days and attempting a login again. I also tried turning off my VPN, using a new tab, refreshing the site and restarting my laptop. I do not get this message when I use Safari to login, but I want to use Firefox.

Thanks for your help in fixing this problem.

Until a few days ago, my Firefox would save all the tabs from the previous session. But now it does not, and I still have all the necessary settings enabled. I noticed that it will save the previous session IF I use the Firefox "EXIT" from the "File" menu. However if I use close the session using the upper right hand corner Windows close box (where the "X"), it does NOT save the tabs from the session. I also notice that when I close the Firefox window using the Windows close box, that Firefox (several) show still running under the Windows Task manager, but not when I use the "File:Exit". Running the current FIrefox version 127.0 (64-bit) under Windows 11.

This pops up every few hours. Sometimes it pops up invisible but steals focus from the main window. How can this be disabled?

I tried all methods that have been mentioned everywhere on the Internet, including policy.json, Group Policy on Windows, etc. Nothing disables this nagging yet.

Nightly updated this morning and the help menu from the sandwich has stopped working. The menu options display, but none of them function. Mouse click makes the menu disappear as if it's going to show the panel attached to the option.

Version: 129.0a1 Build: 20240613093628

I like Firefox and am using it for years, but I cannot accept lengthy loading time. I have a fast and stable internet so this is not the problem. Please let me know what the problem is and how to fix it.

basically just the title. In the last couple days youtube.com specifically has been borderline unusable for me on firefox. All other websites work fine for me on firesfox and youtube has no issues on other browsers.

Hi. I feel like this problem has only shown up in the last couple months but for some reason, on firefox, when say watching something on youtube and I go to pause or skip around in the video I'll get this very unpleasant distorted digital noise sound very briefly. I've tried turning off and back on hardware acceleration and some other things but no dice. I can hear the distortion on my onboard sound, my usb headset, and hdmi audio through the graphics card so I don't think its my hardware. This distortion also doesn't happen with say MPC/VLC or watching Youtube via Edge or Chrome.

YouTube all of a sudden started to slow down and only be able to load videos fast enough in 360p resolution, I tried watching YouTube on Microsoft edge and YouTube handled 1080p easily there, I have cleared the cash and made sure my Firefox and Windows are up to date and still the issue persists.

this only seams to occur on YouTube as amazon prime and speed test works without issues

I disabled graphics acceleration and I have the same problem. I tried several distros, it's the same thing each time, Firefox crashes and it's impossible to surf. could someone help me? I'm on opensuse thunbelweed

Signature core::option::expect_failed | webrender::scene_building::NodeIdToIndexMapper::get_spatial_node_index More Reports Search UUID 319ba611-fc97-439f-9456-a9e8d0240613 Date Processed 2024-06-13 05:28:23 UTC Uptime 78 seconds (1 minute and 18 seconds) Install Age 47,424 seconds since version was first installed (13 hours, 10 minutes and 24 seconds) Install Time 2024-06-12 16:15:12 Product Firefox Release Channel release Version 126.0 Build ID 20240509170740 (2024-05-09) Buildhub data OS openSUSE Tumbleweed OS Version 6.9.1-1-default #1 SMP PREEMPT_DYNAMIC Fri May 17 11:59:46 UTC 2024 (0c0b0b5) Build Architecture amd64 CPU Info family 23 model 24 stepping 1 CPU Count 8 Adapter Vendor ID

Advanced Micro Devices, Inc. [AMD/ATI] (0x1002)

Adapter Device ID

Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile Series] (0x15d8)

Startup Crash

False

Process Type parent MOZ_CRASH Reason (Sanitized)

no entry found for key

Crash Reason SIGSEGV / SEGV_MAPERR Crash Address 0x0000000000000000 Available Virtual Memory 4,520,636,416 bytes (4.52 GB) Available Page File 59,609,088 bytes (59.61 MB) Available Physical Memory 2,234,359,808 bytes (2.23 GB) EMCheckCompatibility

True

App Notes

openSUSE TumbleweedFP(D00-L1000-W0000000-T010) WR? WR+ libGL.so.1? libGL.so.1+ EGL? EGL- GL Context? GL Context+ WebGL? WebGL+

Crashing Thread (75), Name: WRScene~ilder#1 Frame Module Signature Source Trust 0 libxul.so RustMozCrash context 1 libxul.so mozglue_static::panic_hook /usr/src/debug/firefox-126.0/mozglue/static/rust/lib.rs:98 inlined 1 libxul.so core::ops::function::Fn::call /usr/src/debug/rustc-1.76.0-src/library/core/src/ops/function.rs:79 cfi 2 libxul.so std::panicking::rust_panic_with_hook cfi 3 libxul.so std::panicking::begin_panic_handler::{{closure}} cfi 4 libxul.so std::sys_common::backtrace::__rust_end_short_backtrace cfi 5 libxul.so rust_begin_unwind cfi 6 libxul.so core::panicking::panic_fmt cfi 7 libxul.so core::option::expect_failed cfi 8 libxul.so core::option::Option<T>::expect /usr/src/debug/rustc-1.76.0-src/library/core/src/option.rs:894 inlined 8 libxul.so <std::collections::hash::map::HashMap<K, V, S> as core::ops::index::Index<&Q>>::index /usr/src/debug/rustc-1.76.0-src/library/std/src/collections/hash/map.rs:1338 inlined 8 libxul.so webrender::scene_building::NodeIdToIndexMapper::get_spatial_node_index /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_building.rs:141 inlined 8 libxul.so webrender::scene_building::SceneBuilder::get_space /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_building.rs:1258 cfi 9 libxul.so webrender::scene_building::SceneBuilder::process_common_properties /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_building.rs:1275 cfi 10 libxul.so webrender::scene_building::SceneBuilder::process_common_properties_with_bounds /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_building.rs:1320 inlined 10 libxul.so webrender::scene_building::SceneBuilder::build_item /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_building.rs:1435 cfi 11 libxul.so webrender::scene_building::SceneBuilder::build_all /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_building.rs:977 inlined 11 libxul.so webrender::scene_building::SceneBuilder::build /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_building.rs:588 cfi 12 libxul.so webrender::scene_builder_thread::SceneBuilderThread::process_transaction /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_builder_thread.rs:593 inlined 12 libxul.so webrender::scene_builder_thread::SceneBuilderThread::run::{{closure}} /usr/src/debug/firefox-126.0/gfx/wr/webrender/src/scene_builder_thread.rs:314 inlined 12 libxul.so core::iter::adapters::map::map_try_fold::{{closure}} /usr/src/debug/rustc-1.76.0-src/library/core/src/iter/adapters/map.rs:92 inlined 12 libxul.so core::iter::traits::iterator::Iterator::try_fold /usr/src/debug/rustc-1.76.0-src/library/core/src/iter/traits/iterator.rs:2462 inlined 12 libxul.so <core::iter::adapters::map::Map<i> as core::iter::traits::iterator::Iterator>::try_fold /usr/src/debug/rustc-1.76.0-src/library/core/src/iter/adapters/map.rs:118 inlined 12 libxul.so >::call_once /usr/src/debug/rustc-1.76.0-src/library/core/src/panic/unwind_safe.rs:272 inlined 14 libxul.so std::panicking::try::do_call /usr/src/debug/rustc-1.76.0-src/library/std/src/panicking.rs:552 inlined 14 libxul.so std::panicking::try /usr/src/debug/rustc-1.76.0-src/library/std/src/panicking.rs:516 inlined 14 libxul.so std::panic::catch_unwind /usr/src/debug/rustc-1.76.0-src/library/std/src/panic.rs:142 inlined 14 libxul.so std::thread::Builder::spawn_unchecked_::{{closure}} /usr/src/debug/rustc-1.76.0-src/library/std/src/thread/mod.rs:528 inlined 14 libxul.so core::ops::function::FnOnce::call_once{{vtable.shim}} /usr/src/debug/rustc-1.76.0-src/library/core/src/ops/function.rs:250 cfi 15 libxul.so std::sys::unix::thread::Thread::new::thread_start cfi 16 firefox set_alt_signal_stack_and_start(PthreadCreateParams*) cfi 17 libc.so.6 start_thread /usr/src/debug/glibc-2.39/nptl/pthread_create.c:447 cfi 18 libc.so.6 __clone3