You shouldn't have to install any flatpak dependency manually. Flatpak should handle it for you automatically when you install your programs. (In most cases.)

I think I also had this issue using Cinnamon once, but then I just used VLC instead. Never bothered to look into why. Worked fine in GNOME for me though.

I found a thread with a similar issue: https://forums.opensuse.org/t/flatpak-mpv-broken-since-20240306-snapshot/172981

There it seems the issue was audio. Try running the flatpak version with flatpak run io.mpv.Mpv --ao=pulse path-to-your-media-file

• On June 3rd, Chrome(ium) users will start being informed that their MV2 extensions will soon stop to function. uBlock Origin (and others) will lose the "Featured" badge.
• The remaining MV2 extensions will be gradually disabled in the "coming months", with the last deadline being the beginning of next year. (Expect that uBO will probably not last that long).

What options do you have if you still want to use uBlock Origin?

• Firefox (and up to date forks) have no plans to end support for the webrequest API that uBO requires.
• Brave browser will allow MV2 extensions for now. I still have no info on if they are going to use their own store or require manual installation/updating of MV2 extensions.
• If you use Chrome. By enabling enterprise policy ExtensionManifestV2Availability, you should be able to extend support till June 2025.
• uBlock Origin Lite (uBOL) is a MV3 extension that is much more limited than uBO and is not intended to be a replacement for uBO. These limitations are described in detail in the FAQ for uBOL: https://github.com/uBlockOrigin/uBOL-home/wiki/Frequently-asked-questions-(FAQ)

For the flatpak version the mpv.conf file can be created in ~/.var/app/io.mpv.Mpv/config/mpv/. You probably don't need to link it to the yt-dlp python file as the flatpak mpv version should come with the latest yt-dlp.

Mint is known to use old software in its repositories as it's based on Ubuntu LTS. The flatpak mpv should work though. flatpak install flathub io.mpv.Mpv and then run it with flatpak run io.mpv.Mpv https://www.youtube.com/watch?v=dQw4w9WgXcQ

If you don't want to type flatpak run io.mpv.Mpv all the time, you can create an alias in your ~/.bashrc file. For example: alias play='flatpak run io.mpv.Mpv'. (After editing your bashrc file, run: source ~/.bashrc to activate the change). Then you can run it with play https://www.youtube.com/watch?v=dQw4w9WgXcQ.

Your mpv or vlc versions may be too old. Try updating them to the latest versions.

Sounds like a bug in the filters used by Adblock and Adblock Plus. Afaik uBO or Adguard aren't affected.

OpenSUSE use patterns. Groups of packages that can be selected during installation. If one of the included pattern packages is removed it will be "fixed" when updating. You can uninstall some patterns, but be careful as some may be more important than others, leaving you without a graphical interface or something like that. If you decide to do a reinstall, you can deselect a lot of patterns (search for "pattern" in the software selection section of the installer).

Is there an equivalent or something similar to "Use host i/o cache" that VirtualBox have? Last time I tried virt-manager the install time of the vm was incredibly slow because of the terrible write speed to my hdd. Vbox fixes that issue with the host i/o cache setting.

Just Firefox/Librewolf with uBlock Origin is enough. The more extensions you add, the larger the attack surface and chance of site breakage. A common mistake many do is to add multiple blockers on top of uBO which will decrease uBO's ability to defuse various anti-adblocks. This also includes addons like Privacy Badger, Ghostery, DuckDuckGo Privacy Essentials, etc. uBO have good enough privacy protection enabled by default. If you want more, enable some other privacy filter lists. And if you know what you're doing, enable hard mode by blocking all 3rd party requests and JavaScript.

If you want to feel more secure when adding more extensions to your browser, then only use Firefox addons that are recommended by Mozilla. Those extensions have gone through a review process to make sure they don't contain anything malicious.

If you're like me and don't care about recommendations and being able to comment, then use Freetube with sponsorblock enabled.

Some links explaining this topic:

• https://gitlab.gnome.org/Teams/Design/os-mockups/-/issues/150
• https://gitlab.freedesktop.org/xdg/xdg-specs/-/issues/84
• https://blog.tingping.se/2019/09/07/how-to-design-a-modern-status-icon.html

The performance issues are because of Adblock and Adblock Plus: https://nitter.net/gorhill/status/1746263759495077919#m

It affects more sites than just YouTube.

Only if there would be one casting a shadow of spinning blades on my face every day. Otherwise I don't mind them.

Adblockers will still be allowed, they will just be crippled a lot. It will probably be the same as the adblocking situation on Safari.

If any 3rd party browser vendor wants to maintain a Chromium fork with Manifest V2, they can do so, but with the risk of code maintenance hell. They would also need an extension store for Manifest V2 extensions. Otherwise V2 extensions needs to be installed manually.

Browser vendors can also create their own separate ad blockers that aren't affected by the changes. For example Brave Shields, Vivaldi adblock, Opera adblock, etc.

By doing that you're wasting bandwidth on all the CDNs that hosts ALL your filter lists. Updating the Quick fixes list should be enough. (Which updates every 5 hours automatically on uBO 1.54).

How to manually update Quick Fixes (Manual updates push back automatic updates.)

• Click 🛡️ uBO's icon
• the ⚙ Dashboard button
• the Filter lists pane
• the 🕘 clock icon next to the uBlock filters – Quick fixes list
• the 🔃 Update now button.

If you want to remove parameters from urls you can use the removeparam filter in uBlock Origin. Documentation: https://github.com/gorhill/uBlock/wiki/Static-filter-syntax#removeparam

For example: /?igshid=$removeparam=igshid,domain=instagram.com

For the best performance it's recommended to make sure the parameter is included in the filter as seen above with /?igshid, and with the domain it originated from.

Filters for the examples in OPs post:

/?igshid=$removeparam=igshid,domain=instagram.com
?is_from_webapp$removeparam=is_from_webapp,domain=tiktok.com
&t=$removeparam=/^amp;/,domain=x.com

There's also a filter that removes a lot of known params: https://github.com/DandelionSprout/adfilt/blob/master/LegitimateURLShortener.txt

uBO Lite have a lot of limitations:

• Filter lists update only when the extension updates (no fetching up to date lists from servers)
• Many filters are dropped at conversion time due to MV3's limited filter syntax
• No crafting your own filters (thus no element picker)
• No strict-blocked pages
• No per-site switches
• No dynamic filtering
• No importing external lists

The different heights could be related to your custom font or theme. Does it happen on defaults?

Anti-adblock killer by Reek

That thing is unmaintained and have not been updated for over 7 years. It will do absolutely nothing.

If you have issues with YouTube: https://old.reddit.com/r/uBlockOrigin/about/sticky?num=2

I have to add some things though:

1. Read the thread thoroughly, you may have missed a step or 2, or may have misunderstood something. There's a lot of noise in the replies. Filter maintainers can't always give support or keep up with the noise. Being pushy, unfriendly, or replying to the thread without doing every step will not fix the problem for you. If you have technical knowledge, consider contributing that knowledge.
2. Do not add random filters, scripts, extensions from random users. If you don't understand what you're doing you may add something that may work against you instead of for you, or in worse cases add something malicious.
3. YouTube seems to update their anti-ab script at least twice a day more or less. So just: Click 🛡️ uBO's icon > the ⚙ Dashboard button > the Filter lists pane > the 🕘 clock icon at the end of the uBlock filters – Quick fixes list > the 🔃 Update now button. Do NOT click purge all caches and update now, that will only add more pressure to the filter hosts.
4. If there's a mismatch between the filter fixes and YouTube's latest fixes, just wait, watch the video logged out, or use an alternative front-end like piped, invidious, or whatever.

Also for anyone wondering how to set the default quality for videos.

Edit your mpv.confand add ytdl-format=bestvideo[height<=720]+bestaudio/best[height<=720] to play all videos in 720p for example.

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