Firefox Community Forum

Playing back 4K YouTube videos on macOS uses software decoding, when the only GPU available is from AMD, despite the GPU being capable of VP9 decoding. Unsure if macOS's AMD drivers just don't have VP8/VP9 decoding baked in at all.

Hi. I have an older computer from 2007 with Windows 7 Ultimate 32-bit fully updated on it, as well as an Intel Pentium M 2.3 GHz, 2 GB RAM, and an ATI Mobility Radeon X600 with the most recent Windows Update driver, which is 8.561.0.0 from Dec 1st 2008. I also have "DirectX End-User Runtimes (June 2010)" installed (had it before, and just reinstalled it anyway). And as I said, it's fully updated, meaning it also has the DirectX 11.1 update installed.

I installed the newest Firefox on it, and going on `about:support`, Hardware Acceleration tells me it's available by default but it's not working anyway (either "unavailable by runtime" or "failed by runtime", saying either that WebRender failed initializing, or that it failed acquiring a D3D11 device, and no idea why, because I think I just reinstalled it with the Microsoft DX installed from their download pages(?).

What does that mean? How can I fix this and get it to work? I could really use HW acceleration on this old thing. I've already disabled disk cache, and now the only issue is the high CPU bottleneck on it if I watch a video or do other rather intensive thing (even though the video is at 360p). [By the way, congratulations, this is the fastest browser I've found, and disabling disk cache and changing memory cache capacity are really very useful options, so thank you so much].

Does it help if I saw dxdiag says there was a problem with DirectShow, even though if I ignore the error, DirectShow, Direct3D and APG textures are still "Activated"? (If I don't ignore the error, dxdiag crashes)

I can provide any other required information. Thank you.

When I update my website, It is unable to make the update public as the message that comes up tells me another website has embedded mine. How do I rectify this problem please?

Hello,

I have issue in firefox for URL not update. I have describe details scenario in below.

Ref Url: https://new.axilthemes.com/demo/react/blogar/post-list

Step:-1: Visit Mentioned above URL.

Step-2: Change Page from Navbar Page menu and change any one.

Above two step no any issue. Step-3: Follow again Step-1; Step-4: Disturbed URL like this ( https://new.axilthemes.com/demo/react/blogar/post-list1111111) but make sure after URL change do not page refresh. Step-5: Now you can change Page from Navbar Page menu and change any one. Observe Behavior your page changed but URL not refresh and this is only happened only firefox browser.

Hi guys, In a company we use Excel online for filling some information internally. The problem is next:

• Open sheet>enter information>TAB(s)>Enter=information entered, rows are okay;
• Ctrt+F/Scroll up for older case>copy>go to end>paste=information is there, but row number is moved for a rown down.

This doesn't happen on Chrome(tested). Attached are few examples. Waiting for your reply.

Cheers!

Hello, all:

I thought I could try posting here about finding a reliable tab management extension for Firefox or a program so I can sync the open pinned tabs I have on my laptops and phone with each other so I can be sure to refer to certain tabs when I'm not home or something outside of trying different extensions to see if it'll be done. That way, I can know I can be able to refer to what I need to find rather than having to go home to look on my laptop if I'm not home or something. Thank you in advance if you reply to this.

I have quite a few tiles on firefox I can not delete. They will sometime move around the page but will not go away. I switched to firefox recently because of IE going away and have been trying for several months with no results. I'm not sure what the boxes on the home screen are called but hope someone understands what I mean.