u/lukmly013 💾 (lemmy.sdf.org)
I like computers, trains, space, radio-related everything and a bunch of other tech related stuff. User of GNU+Linux.
I am also dumb and worthless.
My laptop is ThinkPad L390y running Arch.
I own RTL-SDRv3 and RSP1 clone.
SDF Unix shell username: user224
- 17 Posts
- 939 Comments
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Programmer Humor@programming.dev•99% of Windows usability issues would be fixed if Windows had the guts to add this buttonEnglish
9·15 days agoWrites are asynchronous on Linux.
Unless I mount it with
sync, which I wish would be default for non-system drives (which are going to be in fstab anyway). I didn’t notice any difference, aside from the lack of guessing when the magic is over. 2GiB goes into black hole, now what?
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Selfhosted@lemmy.world•Concerned about claiming warranty for homelab with LinuxEnglish
1·18 days agoWell, Wikipedia: https://en.wikipedia.org/wiki/DVD_region_code#Computer_DVD_drives
Basically same as regions on standalone DVD players. Just a scummy thing to only allow you to play DVDs from your own region, perhaps so that you wouldn’t buy them from cheaper countries, or buy them earlier than you’re supposed to in your country.
If everything works correctly, then say you buy DVDs from UK, but something new just released in US, but haven’t even played in cinemas in UK yet. So you buy it from US… and it shouldn’t work.
VLC doesn’t care about this, but still, the drive firmware might.
BluRays also have regions
By the fucking way, BluRays have some DRM with revocable keys
This is part of the AACS protection scheme: editors are able to revoke old software player host keys that have leaked on the Internet and distribute the lists on newer commercial disc releases. This is irreversible and cannot be fixed even after reflashing the drive.
https://wiki.archlinux.org/title/Blu-ray#Revoked_Host_key/certificate
So when do you truly own something? When you pirate it. No regions, no DRM, 4k on any device powerful enough.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Selfhosted@lemmy.world•Concerned about claiming warranty for homelab with LinuxEnglish
5·18 days agoExcept the problem seems to be the said storage device.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Selfhosted@lemmy.world•Concerned about claiming warranty for homelab with LinuxEnglish
11·18 days agoIf it is a hardware failure, I don’t see why it should be an issue. I know re-installing Windows is something PC repair shops do often, and I don’t see how that’s different from any other OS.
fault or failure resulting from software
Unfortunately, that’s quite broad. But it could also just apply for stuff like overclocking or firmware modifications. Or even simpler stuff. I could see someone having DVDs from multiple regions, changing drive region every time until they hit the 5 changes limit, and then trying to claim it for warranty (I’ve had some software on Windows do that automatically…).
Should I submit it with the Linux installation intact or replace it a fresh install of Windows
Or if there’s private data, overwrite it with output of
/dev/urandomor/dev/zero.blkdiscardmight also be your friend since it’s an SSD.I am doubtful whether they have experience working on anything other than Windows
Probably they’ll just test the rest with their own drive or re-install it.
Or maybe try to ask them how to prepare the device for the warranty claim.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgOPto
Selfhosted@lemmy.world•~~Probably an odd bug in WG Tunnel - either upload or download slow based on MTU~~ Edit: And it was an IPv6 leak (for the most part)English
3·18 days agoWelp, turns out I am just an idiot. 1279 and below disabled IPv6, and thus the
::/0route didn’t get applied either, causing a leak. What’s still odd is the lower download speed that doesn’t happen in another client.
As for the upload, it probably gets a better route through the VPS, giving me a faster speed, and giving me some confusion.So my first idea with IPv6 was close, but on the other side of the connection.
Anyway, your reply helped me find this issue, as my outtake was to try fully disabling IPv6 (not the first time I tried such “solution”).
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Linux@lemmy.ml•[DONE] LUKS decrypt at boot over SSH!
61·20 days agoHuh? I was just randomly searching for something like this yesterday.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgOPto
Programmer Humor@programming.dev•goto spaghetti1 goto spaghetti8 goto spaghetti6 goto end1 goto start5English
3·21 days agoI haven’t yet mastered Vim, but say I want to delete a block of text, then I immediately see the relative line number up to which I want to delete lines + 1 (because current line is basically zero).
Say I have:
3 a 2 b 1 c 4 d 1 e 2 f 3 gAnd I want do delete d,e and f, I do
3dd. With more lines, I don’t have to count.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgOPto
Programmer Humor@programming.dev•goto spaghetti1 goto spaghetti8 goto spaghetti6 goto end1 goto start5English
1·21 days agoYeah, catbox was broken, and I don’t know another embeddable image host.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgOPto
Programmer Humor@programming.dev•goto spaghetti1 goto spaghetti8 goto spaghetti6 goto end1 goto start5English
2·21 days agoYep.
set nu set rnu
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Programmer Humor@programming.dev•Honey the aws is down againEnglish
21·23 days agoweb sites are not actually inside their devices
Proceeds to:
- install Termux onto Android phone
- mirror simple websites with wget
- serve them with NGINX
- install kiwix-serve and serve the entire English wikipedia
- install Navidrome music server
- set up port forwarding or use cloudflared (or just stay on LAN)
Under proot I was also able to run Jellyfin server, and someone else also did Nextcloud and at some point a public BBS.
But oh well, soon Google will block unauthorized apps because I probably just purchased a license to use the phone, as opposed to actually buying the device.
As for why, it’s just a battery-powered computer, so why not. And by the way, Navidrome in Termux is probably as easy as it gets anywhere, since it’s in the repo. No docker or installing a .deb, just
apt install navidrome.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Programmer Humor@programming.dev•Honey the aws is down againEnglish
31·23 days agothe internet is broken
Well, true. IPv4 exhaustion yet not enough IPv6 support
de-peeringIf this dispute escalates further and a complete de-peering happens in that case both networks will end up having a blackhole. Customers sitting on either side (and their single-homed downstreams) will not have any routes to each other.
BGP hijacking
On April 8th, 2010 China Telecom hijacked 15% of the Internet traffic for 18 minutes, experts speculate it was a large-scale experiment for controlling the traffic flows. The incident also affected US government (‘‘.gov’’) and military (‘‘.mil’’) websites.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
linuxmemes@lemmy.world•Probably a good idea to go see how much storage will be necessary...English
1·23 days agoUnfortunately, this is rather dependent on manufacturer (or rather how much they can fuck up).
Android 14, but without exFAT support.
I tried multiple, exFAT, ext4, f2fs, NTFS, nothing else works.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
linuxmemes@lemmy.world•Probably a good idea to go see how much storage will be necessary...English
1·24 days agoI’ve got Ulefone Armor 24. It can take a 1TB Micro SD, but only FAT32. Why a Linux-based OS can only do FAT32, despite supporting other FSs on internal storage goes beyond me.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
linuxmemes@lemmy.world•Probably a good idea to go see how much storage will be necessary...English
1·24 days agoBy the way, there’s now a Wikipedia 2025 snapshot.
I am currently trying to fit that on my phone somehow. I wish I could just omit the index database at the end that can’t be split it seems. I have to keep it, but when it’s split up, it doesn’t work anyway (search is broken that way) (https://github.com/openzim/zim-tools/issues/295).
My phone can only do FAT32 for SD cards…For 2024 Wikipedia, that seems to be around 18GiB of wasted space.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
No Stupid Questions@lemmy.world•Why do so many boomers and even some gen x believe so peristently that if you dressup and show up in person anywhere you will get whatever you went there for?English
2·28 days agoProbably, yeah.
It’s how I found internship a year ago. It was really just vague “something related to computers”, so I ended up in a small PC repair and sale shop. I just asked the owner, and that was that. Although, since that was for free…On the other hand, the large company where someone else went in the past… they just told me “write an email to this person”.
But also, that was kinda rare. He usually wasn’t there, especially soon before I left, as he apparently ended up receiving some threats and a few mad people showed up after he helped organize some protests.
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Technology@lemmy.world•On January 1st of 2026, Texas will be required to give ID to download apps from the app stores. It doesn't matter if it's NSFW or not.English
5·30 days agoI am sure you can rewrite it in some way.
“Software and services proxying traffic destined to public internet through another countries or states”, perhaps.
But from the lack of brain matter I’ve seen so far they’ll either:
a) Require blocking of ports 1194 and 51820
b) Manage to make routing illegal
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Technology@lemmy.world•On January 1st of 2026, Texas will be required to give ID to download apps from the app stores. It doesn't matter if it's NSFW or not.English
9·30 days agoMeanwhile: “Ooo! More data!”
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ@lemmy.dbzer0.com•Its supposedly open source??English
5·1 month agoMalware must also have some source code ¯\_(ツ)_/¯
u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orgto
Selfhosted@lemmy.world•Cloudflare Tunnel?English
1·1 month agoCheck out racknerdtracker.com to see all past deals that can still be used.
If you just go for bandwidth, I guess 4TB for $10.29/year sounds good: https://racknerdtracker.com/?product=810%2F1-gb-kvm-vps-a-must-grab-deal---leb-exclusive









Alright, so others went over the “easy” way to see which program is being the offender. But I feel like the average Lemmy user just skips GUI at this point.

Say hello to KDE:
KDE also does automatic fsck before mounting, which is why it may take some 2 seconds to mount a drive.
HDDs it properly spins down and unpowers as well.