Diễn đàn hỗ trợ Firefox

Machine: Dell Inspiron 15 5567 CPU: Intel i5-7xxx Op Sys: Ubuntu 24.04.1 Firefox version: Flathub 130.0

For the past 2 weeks Firefox has been repeatedly crashing soon after going on to certain sites or trying to apply my 2FA authenticator add-on.

Suddenly there's a screen shudder and a new window opens, inviting me to submit a crash report. See attached image.

I do not believe that this is down to Ubuntu 24.04 upgrade done at end of August.

But it's enough for me to largely go over to Chromium and Firefox Dev Ed.

If Mozilla don't act on this crashing I can see its market being lost fairly fast.

This video file cannot be played.(Error Code: 102630). - This is the error i get when i try to play this movie .

Context : - I upgraded to the latest version of firefox and i also connected my dns to nextdns recently. - I use arch linux and firefox on linux. - Previously all the videos on the site were playing nicely but now it has started showing this error. - I have tried many solutions such as :- 1. Clearing cookies, cache,etc and refreshing firefox . 2. Installing media codecs onto my pc using console. 3. Deactivating the dns and disabling hardware acceleration. 4. Restarting my pc but nothing works.

I was wondering if someone has a solution to this.

I use Firefox 134.0.2 (64-bit) on Ubuntu 24.04.

Some (not all) web sites show up only after a delay of exactly 30 seconds. The attached screenshot shows that this delay is due to DNS resolution. This behavior is reproducible by simply closing Firefox, opening it again and entering the same web site once more. Once this initial delay of 30 seconds for DNS resolving has passed the web site can be browsed normally.

Using Google Chrome, Opera or even the Tor Browser on the same system works without any significant delay. Also a DNS lookup from the console returns data almost immediately.

As the delay is always exactly 30 seconds this looks like some DNS resolver timeout only showing up when using Firefox.

Neither starting Firefox in Troubleshoot Mode nor (as often suggested) disabling IPV6 for DNS by setting network.dns.disableIPv6 to true did help.

Any idea how to fix this 30 seconds delay?

Many thanks for any help, Felix

i was using firefox with multiple tabs for most of today, had to shut pc down to run errands. When i restarted pc, firefox would not start, i have it pinned on my task bar/start menu/whatever. I opened my system moniter to see what was going on when i tried to start firefox and the processes do not show up in the process list. I tried a reinstall with the ubuntu software store and no noticeable change in behavior. Not sure how to get into the profile section, the option for it with a right click on the firefox icon does nothing seemingly. Under normal operations i have seen two firefox processes listed.

Firefox does not seem to be properly configured for Wayland on KDE Plasma 6.x systems. The generic "Wayland" logo appears in task switcher instead of the Firefox logo. Firefox is the only program I have with this issue. Setting desktop name (org.mozilla.firefox) as a property in the Window and Application Manager settings does not resolve the issue.

I'd like to take a full-page screenshot of my content within my Canvas/Instructure online class, but it only captures what's visible. I've tried opening the frame in its own tab, but it doesn't help.

When I use my phone to capture the entire page, it can work, but it's so narrow! Plus I have to continuously tap the "Scroll Down" button for the capturing process to capture more and more.

Can anyone please help? Thanks.

I am running Ubuntu 22.04 Jammy on my desktop. Problem does not appear in Windows 10.

I can click the search box and the list of search engines shows. I can change the default search engine in settings. Mouse over highlights the selections.

Clicking on one of the choices does nothing.

I think there have been 2 updates since the problem first appeared.

PS: There also appears to be an issue with js. Some functions on websites do not work although most of the scripts do work. In particular comments on comicskingdom.com do not work and the same with comments on seattletimes.com which apparently uses the same script. Both websites work on Windows 10.

I recently updated my browser, and I've noticed that while listening to music on YouTube, for some reason, the volume slider within the player also controls the stream volume within KDE Plasma's volume mixer, making for a much more frustrating experience. Now the volume resets to what was set on YOUTUBE rather than sticking to what was set in the VOLUME MIXER every time a new video plays or any time the page refreshes. This means that the volume gets reset every. single. time. The issue with this is not only that YouTube's volume slider isn't as accurate as KDE Plasma's, but also that a media player in a browser shouldn't be controlling its own system volume within the mixer because it causes issues and frustrations like these.

How do I separate player and stream volume?

Here's my inxi so you can see what I'm using/what I'm on: ```text System:

 Kernel: 6.12.9-arch1-1-znver4 arch: x86_64 bits: 64 compiler: gcc v: 14.2.1 clocksource: tsc
   avail: hpet,acpi_pm parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-znver4
   root=UUID=22984bc3-83f6-4891-a0a2-238f768ee899 rw rootflags=subvol=@
   resume=UUID=499703b6-f007-4f7c-8275-23c80bee1446 loglevel=3 ibt=off
 Desktop: KDE Plasma v: 6.2.5 tk: Qt v: N/A info: frameworks v: 6.10.0 wm: kwin_wayland tools:
   avail: lxlock vt: 1 dm: SDDM Distro: Garuda base: Arch Linux

Machine:

 Type: Desktop Mobo: Micro-Star model: MPG B650 CARBON WIFI (MS-7D74) v: 1.0
   serial: <superuser required> uuid: <superuser required> UEFI: American Megatrends LLC. v: 1.E0
   date: 07/25/2024

CPU:

 Info: model: AMD Ryzen 7 7800X3D bits: 64 type: MT MCP arch: Zen 4 gen: 4 level: v4 note: check
   built: 2022+ process: TSMC n5 (5nm) family: 0x19 (25) model-id: 0x61 (97) stepping: 2
   microcode: 0xA601209
 Topology: cpus: 1x dies: 1 clusters: 1 cores: 8 threads: 16 tpc: 2 smt: enabled cache:
   L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 8 MiB desc: 8x1024 KiB L3: 96 MiB desc: 1x96 MiB
 Speed (MHz): avg: 4546 min/max: 545/5050 boost: enabled scaling: driver: amd-pstate-epp
   governor: performance cores: 1: 4546 2: 4546 3: 4546 4: 4546 5: 4546 6: 4546 7: 4546 8: 4546
   9: 4546 10: 4546 11: 4546 12: 4546 13: 4546 14: 4546 15: 4546 16: 4546 bogomips: 134463
 Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
 Vulnerabilities: <filter>

Graphics:

 Device-1: Advanced Micro Devices [AMD/ATI] Navi 31 [Radeon RX 7900 XT/7900 XTX/7900 GRE/7900M]
   vendor: Sapphire NITRO+ driver: amdgpu v: kernel arch: RDNA-3 code: Navi-3x
   process: TSMC n5 (5nm) built: 2022+ pcie: gen: 4 speed: 16 GT/s lanes: 16 ports:
   active: DP-1,DP-2 empty: HDMI-A-1,HDMI-A-2,Writeback-1 bus-ID: 03:00.0 chip-ID: 1002:744c
   class-ID: 0300
 Device-2: Advanced Micro Devices [AMD/ATI] Raphael vendor: Micro-Star MSI driver: amdgpu
   v: kernel arch: RDNA-2 code: Navi-2x process: TSMC n7 (7nm) built: 2020-22 pcie: gen: 4
   speed: 16 GT/s lanes: 16 ports: active: none empty: DP-3, DP-4, DP-5, HDMI-A-3, Writeback-2
   bus-ID: 14:00.0 chip-ID: 1002:164e class-ID: 0300 temp: 43.0 C
 Display: wayland server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.4 compositor: kwin_wayland
   driver: X: loaded: amdgpu unloaded: modesetting,radeon alternate: fbdev,vesa dri: radeonsi
   gpu: amdgpu d-rect: 5120x2880 display-ID: 0
 Monitor-1: DP-1 pos: bottom-l model: LG (GoldStar) ULTRAGEAR serial: <filter> built: 2023 res:
   mode: 2560x1440 hz: 144 scale: 120% (1.2) to: 2133x1200 dpi: 109 gamma: 1.2
   size: 597x336mm (23.5x13.23") diag: 685mm (27") ratio: 16:9 modes: max: 2560x1440 min: 640x480
 Monitor-2: DP-2 pos: top-right model: LG (GoldStar) ULTRAGEAR serial: <filter> built: 2023 res:
   mode: 2560x1440 hz: 144 scale: 213% (2.13) to: 1200x2133 dpi: 109 gamma: 1.2
   size: 597x336mm (23.5x13.23") diag: 685mm (27") ratio: 16:9 modes: max: 2560x1440 min: 640x480
 API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi device: 1
   drv: radeonsi device: 2 drv: swrast gbm: drv: kms_swrast surfaceless: drv: radeonsi wayland:
   drv: radeonsi x11: drv: radeonsi
 API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.3.3-arch1.2 glx-v: 1.4
   direct-render: yes renderer: AMD Radeon RX 7900 XTX (radeonsi navi31 LLVM 19.1.6 DRM 3.59
   6.12.9-arch1-1-znver4) device-ID: 1002:744c memory: 23.44 GiB unified: no display-ID: :1.0
 API: Vulkan v: 1.4.303 layers: 15 device: 0 type: discrete-gpu name: AMD Radeon RX 7900 XTX
   (RADV NAVI31) driver: N/A device-ID: 1002:744c surfaces: xcb,xlib,wayland device: 1
   type: integrated-gpu name: AMD Radeon Graphics (RADV RAPHAEL_MENDOCINO) driver: N/A
   device-ID: 1002:164e surfaces: xcb,xlib,wayland device: 2 type: cpu name: llvmpipe (LLVM
   19.1.6 256 bits) driver: N/A device-ID: 10005:0000 surfaces: xcb,xlib,wayland
 Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo de: kscreen-console,kscreen-doctor
   gpu: corectrl wl: wayland-info x11: xdpyinfo, xprop, xrandr

Aud io:

 Device-1: Advanced Micro Devices [AMD/ATI] Navi 31 HDMI/DP Audio driver: snd_hda_intel v: kernel
   pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 03:00.1 chip-ID: 1002:ab30 class-ID: 0403
 Device-2: Advanced Micro Devices [AMD/ATI] Rembrandt Radeon High Definition Audio
   vendor: Micro-Star MSI driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
   bus-ID: 14:00.1 chip-ID: 1002:1640 class-ID: 0403
 Device-3: Advanced Micro Devices [AMD] Family 17h/19h/1ah HD Audio vendor: Micro-Star MSI
   driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 14:00.6
   chip-ID: 1022:15e3 class-ID: 0403
 Device-4: JMTek LLC. USB PnP Audio Device driver: hid-generic,snd-usb-audio,usbhid type: USB
   rev: 1.1 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-5.1:4 chip-ID: 0c76:161e class-ID: 0300
 Device-5: Micro Star USB Audio driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 2.0
   speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-6:3 chip-ID: 0db0:70d3 class-ID: 0300
 API: ALSA v: k6.12.9-arch1-1-znver4 status: kernel-api with: aoss type: oss-emulator tools: N/A
 Server-1: sndiod v: N/A status: off tools: aucat,midicat,sndioctl
 Server-2: PipeWire v: 1.2.7 status: active with: 1: pipewire-pulse status: active
   2: wireplumber status: active 3: pipewire-alsa type: plugin 4: pw-jack type: plugin
   tools: pactl,pw-cat,pw-cli,wpctl

Network:

 Device-1: Realtek RTL8125 2.5GbE vendor: Micro-Star MSI driver: r8169 v: kernel pcie: gen: 2
   speed: 5 GT/s lanes: 1 port: c000 bus-ID: 0f:00.0 chip-ID: 10ec:8125 class-ID: 0200
 IF: enp15s0 state: down mac: <filter>
 Device-2: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter driver: mt7921e
   v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 1 bus-ID: 10:00.0 chip-ID: 14c3:0616 class-ID: 0280
 IF: wlp16s0 state: up mac: <filter>
 Info: services: NetworkManager, smbd, systemd-timesyncd, wpa_supplicant

Bluetooth:

 Device-1: MediaTek Wireless_Device driver: btusb v: 0.8 type: USB rev: 2.1 speed: 480 Mb/s
   lanes: 1 mode: 2.0 bus-ID: 1-7:8 chip-ID: 0e8d:0616 class-ID: e001 serial: <filter>
 Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 5.2 lmp-v: 11 status:
   discoverable: no pairing: no class-ID: 6c0104

Drives:

 Local Storage: total: 2.73 TiB used: 493.01 GiB (17.6%)
 SMART Message: Unable to run smartctl. Root privileges required.
 ID-1: /dev/nvme0n1 maj-min: 259:4 vendor: Western Digital model: WD BLACK SN770 1TB
   size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s lanes: 4 tech: SSD
   serial: <filter> fw-rev: 731120WD temp: 38.9 C scheme: GPT
 ID-2: /dev/nvme1n1 maj-min: 259:0 vendor: Smart Modular Tech. model: SHPP41-2000GM
   size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s lanes: 4 tech: SSD
   serial: <filter> fw-rev: 51060A20 temp: 57.9 C scheme: GPT

Partition:

 ID-1: / raw-size: 1.79 TiB size: 1.79 TiB (100.00%) used: 493.01 GiB (27.0%) fs: btrfs
   dev: /dev/nvme1n1p2 maj-min: 259:2
 ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%) used: 588 KiB (0.2%) fs: vfat
   dev: /dev/nvme1n1p1 maj-min: 259:1
 ID-3: /home raw-size: 1.79 TiB size: 1.79 TiB (100.00%) used: 493.01 GiB (27.0%) fs: btrfs
   dev: /dev/nvme1n1p2 maj-min: 259:2
 ID-4: /var/log raw-size: 1.79 TiB size: 1.79 TiB (100.00%) used: 493.01 GiB (27.0%) fs: btrfs
   dev: /dev/nvme1n1p2 maj-min: 259:2
 ID-5: /var/tmp raw-size: 1.79 TiB size: 1.79 TiB (100.00%) used: 493.01 GiB (27.0%) fs: btrfs
   dev: /dev/nvme1n1p2 maj-min: 259:2

Swap:

 Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default) zswap: no
 ID-1: swap-1 type: zram size: 30.45 GiB used: 1.81 GiB (6.0%) priority: 100 comp: zstd
   avail: lzo-rle,lzo,lz4,lz4hc,deflate,842 max-streams: 16 dev: /dev/zram0
 ID-2: swap-2 type: partition size: 33.5 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/nvme1n1p3
   maj-min: 259:3

Sensors:

 System Temperatures: cpu: 74.1 C mobo: 54.0 C
 Fan Speeds (rpm): N/A
 GPU: device: amdgpu temp: 43.0 C device: amdgpu temp: 72.0 C mem: 78.0 C fan: 568
watts: 165.00

Info:

 Memory: total: 32 GiB note: est. available: 30.45 GiB used: 16.65 GiB (54.7%)
 Processes: 567 Power: uptime: 6h 30m states: freeze,mem,disk suspend: deep avail: s2idle
   wakeups: 0 hibernate: platform avail: shutdown, reboot, suspend, test_resume image: 12.17 GiB
   services: org_kde_powerdevil, power-profiles-daemon, upowerd Init: systemd v: 257
   default: graphical tool: systemctl
 Packages: 2003 pm: pacman pkgs: 1982 libs: 581 tools: octopi,pamac,paru pm: appimage pkgs: 0
   pm: flatpak pkgs: 21 Compilers: clang: 19.1.6 gcc: 14.2.1 Client: shell wrapper v: 5.2.37-release
   inxi: 3.3.37

Garuda (2.6.26-1.1):

 System install date:     2024-12-16
 Last full system update: 2025-01-16 ↻
 Is partially upgraded:   No
 Relevant software:       snapper NetworkManager dracut
 Windows dual boot:       Probably (Run as root to verify)
 Failed units:            

```

So, There's this website called pw.live and I use it for study purposes. And I've recently switched to linux and installed firefox. But that website loads but any videos or live streams don't. Even though it works perfectly fine on Windows version of firefox.

I tried to search about this and it may be because the content is DRM protected. I'm just speculating though it may be broken for some very different reason. I also looked into solutions to fix DRM related issues. And found some solutions but the plugin Widevine Content Decryption Module provided by Google Inc. just doesn't exist in the plugins tab. There is only "OpenH264 Video Codec" there. And I think that might be the problem.

Thanks in advance.

I've installed firefox with pacman on Linux, and I installed arkenfox. It did not work, I tried other user.js', none worked. I've also tried wiping my entire firefox root folder, then using arkenfox, but did not work.

When I copy something to my clipboard I can paste it into Firefox. Into web pages and also into the URL bar.

But when I copy something in Firefox, it does not go to the clipboard. The clipboard still hast the content which was already there.

Also strange: When I cut text in a textarea, input element or the URL bar, the text is removed. But it is not sent to the clipboard. When I cut and paste, the text I get is what was previously in the clipboard.

What could be the cause? How can I debug this problem?

Hi! I'm running Linux Mint right now, but this also happened on Windows, I copied the profile from Windows so I suspect that is likely why.

When I go to about:logins, I see none of the accounts listed. Even when I input a search in the search box, nothing. I don't know what could be causing this. See attached screenshots. Don't worry, there's no concern of leaking account details, because they aren't showing up.

I am running Firefox 132.0.2 on Pop_OS, using Gnome. I have a dual monitor setup, with my leftmost monitor being a 1080p set as portrait, and my main being a 4K set as landscape.

Every time I open Firefox, the window is exactly 1080 pixels large, no matter what I do. I can of course resize it, but it's frustrating having to do that every time.

If I tell Gnome that my secondary monitor is on the RIGHT side of my primary, everything works perfectly: Firefox stays the size it is when I close it.

It seems that Firefox uses my leftmost monitor's size to determine the maximum windows width, and even overwrites my xulsettings.json every time I close it.

I tried different builds, and even different forks suck as librewolf: no difference. I can´t of course change the position of how my monitors are placed on my desk.

Any ideas?

When enabling advanced user mode in uBlock Origin, a matrix of elements is presented when opening the dashboard. The matrix allows selecting either a gray noop or red block configuration. But prior to selecting noop or block, there is a black background. If neither noop nor block is selected, what is the black background doing?

I have a Linux PC where, when I right-click, I see shortcut letters in the context menu (the one that appears when you right-click). So, if I want to inspect an element, I right-click on it and press Q, and the inspector opens right away. This saves me time from navigating through the menu. However, on my other MacOS PC with Firefox, it doesn't do the same. I've searched for solutions but haven't found any.

It's not showing recent activity - only blank grey boxes. And its not showing my things saved in pocket at all even though I've selected in settings to show it.

Im using version - 135.0 (aarch64) - it says its up to date.

Hello everyone,

I recently reinstalled my Linux system, Parrot OS, which comes with Mozilla Firefox. Unfortunately, I forgot my Firefox password, which forced me to reset it to log in.

Since this reset, Firefox no longer loads my bookmarks, extensions, or saved accounts.

Does anyone have suggestions for recovering this data? Is there a way to find my old profiles or backup files?

Thank you in advance for your help!

I'm putting off upgrading Linux as I have many hundreds of undocumented addons which will be lost and would take forever to attempt to remember how to re-install.

(in fact I might just switch to macos and try using homebrew).

It seems very harsh that upgrading Firefox has been prevented by linux mint for years now.

Yes Homebrew is perhaps the way forward! Life would be easier with just one O/S as I need Macos anyway for adobe lightroom.

Hello guys, as in title - I use custom NextDNS set of rules on DNS-over-HTTPS. As of today, Firefox can't connect to the provider. AFAIK Troubleshoot Mode is also affected. The other devices using NextDNS on my network work just fine and when I set the DNS to work system-wide as a kind of workaround, I don't get an issue. Same when I use other DNS-over-HTTPS options in the Firefox Preferences. Yesterday the problem didn't occur and I haven't performed any updates since yesterday - both Firefox and NetworkManager seem to be up to date.

Additional info: OS: EndeavourOS (Arch Linux) Firefox version: 129.0.2

If any other info is needed, I'll be happy to provide it to you.

As I said in the title, the spellchecker add-on I use, LanguageTool, does not work on this site. I am not fine with that. What's the best way to get it working here? Any answers that amount to "you don't" are not acceptable.