I recently moved to a new place with a new ISP, and my Mullvad VPN isn't playing nicely with Firefox like it used to. Can any of you networking gurus please help me troubleshoot?

When the VPN is enabled, most requests from the browser fail immediately. If I pull up the dev tools Network tab, I can see that these requests fail with an NS_ERROR_FAILURE message before any data is transferred.

I have Firefox configured to use "strict" Enhanced Tracking Protection. When I reduce it to "standard" my requests go through.

I'm also trying to use DNS over HTTPS with a custom provider (Mullvad, via https://dns.mullvad.net/dns-query). I'm configuring this in Firefox, using the "Increased Protection" DoH setting. When I do that, Firefox reports the DoH status as "Status: Not active (NS_ERROR_FAILURE)". This happens even when Enhanced Tracking Protection is set to "standard" — in other words, that reduced setting fixed the NS_ERROR_FAILURE for HTTP requests, but not for DoH.

So how do I fix this so Strict Enhanced Tracking Protection, DNS over HTTPS, and Mullvad all work together? I never had this problem with my old ISP, so I suspect something's being blocked at the WAN level that I need to circumvent.

• OS: macOS Sonoma 14.5
• VPN protocol: WireGuard
• ISP: AT&T Fiber

I'm just using the official Mullvad client app with mostly default settings. The fiber gateway modem/router came with some default packet filtering firewall rules but I disabled everything in the admin panel. Weirdly, rebooting my machine fixed this temporarily, but the next time I disconnected/reconnected the VPN it broke again. Other browsers (with default settings and no DoH) are working fine when the VPN is connected.

Edit: Solved! Solution here.

Hi all,

There is a tar.gz whose contents I would like to access. The file itself is quite old, last being updated ~20 years ago if I had to guess (I am not sure if this is relevant). The file contains legacy scientific code that I would like for archival purposes and can be found via the "code site" link here. However:

• When I download the file and run tar -xvzf radpack.tar.gz I get an error: tar: Error opening archive: Unrecognized archive format.
• Likewise, if I try to gunzip it I get gunzip: radpack.tar.gz: not in gzip format.
• Running file radpack.tar.gz only yields radpack.tar.gx: data, indicating file cannot find anything out about it.
• head radpack.tar.gz outputs a string of unintelligible unicode.

These are the different solutions I have come across after searching this problem, and to me is good evidence that the file has been corrupted in some way and that may very well be the case. However, for archival and historical purposes it would be great if I could access the contents, so I am compelled to search out other solutions. Are there other options I can try here? Is there some way to confirm that the file is in fact corrupted beyond recovery? Any help on this point would be greatly appreciated. I posted this on stack exchange as well but figured maybe the smart folks here might know.

EDIT:

Just to be clear this has been solved — a functioning copy of the archive was found.

Hi
With this LITE site ---> https://lite.duckduckgo.com/lite/
There isn't the Dark Theme that's available for original duckduckgo site.

I found a "My filters" rule on the web.

Add these two lines to My filters

lite.duckduckgo.com##html:style(color: rgb(141, 141, 141) !important; background: none repeat scroll 0 0 rgb(48, 48, 48) !important; font-family: 'Helvetica Neue','Segoe UI', Arial, sans-serif;)

lite.duckduckgo.com##a:style(color: rgb(201, 201, 201) !important;)

When the rule is used the search homepage looks reasonable.
And the search results...
The black background is not very black, not as black as Tildes black theme.
I can live with that.

But the red text under each result is very muddy.
Can that be improved?
Make it brighter Crimson or even Orange would look better.

I currently have a Lenovo N42 Chromebook far past it's EoL, for which Google is no longer supporting it. I have put Chrome OS Flex on it by reflashing the bios, and it's pretty solid, but I have no internal audio. Bluetooth audio and HDMI works fine, but no headphones, and no speakers.

I found this solution for trying to hack in an Alsa configuration from an Ubuntu Live Disk (https://www.reddit.com/r/chromeos/comments/swzxsy/comment/irk5kqk/) and I was able to follow the instructions and enable development mode, but when I try to run the alsaconfig script, I get this.

crosh> shell
chronos@localhost / $ sudo alsarestore
No state is present for card chtrt5650
/usr/sbin/alsactl: sysfs_init:48: sysfs path '/sys' is invalid

Found hardware: "chtrt5650" "" "" "" ""
Hardware is initialized using a generic method
No state is present for card chtrt5650

It may have something to do with those instructions being for a different build computer, but I am outside my sphere of knowledge, and anything else I could troubleshoot would be appreciated. Internal audio isn't mission critical for me, but it would be appreciated.

EDIT: SOLVED

It looks like it was much simple than I thought and someone solved it on Reddit already. I won't delete, just leave the link if someone is interested.

Runtime Environment

• OS: MX Linux 18
• Result of Y: 4.19.0-5-amd64
• dotfiles
• i3 version: 4.13
• ~/.config/i3
• GNU Emacs: 27.0.50
• ~/.emacs.d

Issue

Sometimes I use "whereis" (aliased for "wh", but it doesn't make any difference...) for my own scripts.

I usually copy their paths manually (using tmux) and paste to the command line resulting in something like this:

nvim /home/my_username/my_scripts_folder/my_script

Could I make that into a single command?

Thanks in advance!