Completely switched to Linux (Debian 9) from Windows.
Good Luck to me!!

2019 resolutions/goals recap: (non-personal ones)
1) Improve diet (did; e.g. ramen and fast food to clean keto)
2) Lose weight (did; lost 24 pounds!)
3) Find a good job (did, twice)
4) Buy a harp (did not; large and expensive, no place to put it, and I have small children who would absolutely break it)
5) Keep house clean, even if it's by myself (did, somewhat; I cleaned some, managed to get one other person to clean semi-regularly, and another sporadically)
6) Work on social awkwardness (did; read and applied Dale Carnegie's The Art of Public Speaking, which netted me my last job offer. Still pretty awkward though)
7) Move out of the desert (did not; not enough money, and job didn't allow remote work)
8) Stop bloody waiting on people (did not; still very guilty of this...)

I don't remember the rest 🙁 didn't write them down last year. But I still accomplished 5 out of the 8 I remembered, with one being a pass, so 5/7!

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2020 resolutions/goals:
1) Finally move out of the desert
2) Invest 20% of my income every month
3) Reduce bills by 20%
4) Solve/address some health issues
5) Make a schedule so things regularly get done around the house, e.g. cleaning
6) Find some friends and make time for them
7) Replace Debian with something else
8) Revamp my backup system
9) Be proactive and stop waiting on people
10) Build a (stationary) coil gun for fun

I have this little hobby project going on for a while now, and I thought it's worth sharing. Now at first blush this might seem like just another screenshot with neofetch.. but this thing has quite the story to tell. This laptop is no less than 17 years old.

So, a Compaq nx7010, a business laptop from 2004. It has had plenty of software and hardware mods alike. Let's start with the software.

It's running run-off-the-mill Debian 9, with a custom kernel. The reason why it's running that version of Debian is because of bugs in the network driver (ipw2200) in Debian 10, causing it to disconnect after a day or so. Less of an issue in Debian 9, and seemingly fixed by upgrading the kernel to a custom one. And the kernel is actually one of the things where you can save heaps of space when you do it yourself. The kernel package itself is 8.4MB for this one. The headers are 7.4MB. The stock kernels on the other hand (4.19 at downstream revisions 9, 10 and 13) took up a whole GB of space combined. That is how much I've been able to remove, even from headless systems. The stock kernels are incredibly bloated for what they are.

Other than that, most of the data storage is done through NFS over WiFi, which is actually faster than what is inside this laptop (a CF card which I will get to later).

Now let's talk hardware. And at age 17, you can imagine that it has seen quite a bit of maintenance there. The easiest mod is probably the flash mod. These old laptops use IDE for storage rather than SATA. Now the nice thing about IDE is that it actually lives on to this very day, in CF cards. The pinout is exactly the same. So you can use passive IDE-CF adapters and plug in a CF card. Easy!

The next thing I want to talk about is the battery. And um.. why that one is a bad idea to mod. Finding replacements for such old hardware.. good luck with that. So your other option is something called recelling, where you disassemble the battery and, well, replace the cells. The problem is that those battery packs are built like tanks and the disassembly will likely result in a broken battery housing (which you'll still need). Also the controllers inside those battery packs are either too smart or too stupid to play nicely with new cells. On that laptop at least, the new cells still had a perceived capacity of the old ones, while obviously the voltage on the cells themselves didn't change at all. The laptop thought the batteries were done for, despite still being chock full of juice. Then I tried to recalibrate them in the BIOS and fried the battery controller. Do not try to recell the battery, unless you have a spare already. The controllers and battery housings are complete and utter dogshit.

Next up is the display backlight. Originally this laptop used to use a CCFL backlight, which is a tiny tube that is driven at around 2000 volts. To its controller go either 7, 6, 4 or 3 wires, which are all related and I will get to. Signs of it dying are redshift, and eventually it going out until you close the lid and open it up again. The reason for it is that the voltage required to keep that CCFL "excited" rises over time, beyond what the controller can do.

So, 7-pin configuration is 2x VCC (12V), 2x enable (on or off), 1x adjust (analog brightness), and 2x ground. 6-pin gets rid of 1 enable line. Those are the configurations you'll find in CCFL. Then came LED lighting which required much less power to run. So the 4-pin configuration gets rid of a VCC and a ground line. And finally you have the 3-pin configuration which gets rid of the adjust line, and you can just short it to the enable line.

There are some other mods but I'm running out of characters. Why am I telling you all this? The reason is that this laptop doesn't feel any different to use than the ThinkPad x220 and IdeaPad Y700 I have on my desk (with 6c12t, 32G of RAM, ~1TB of SSDs and 2TB HDDs). A hefty setup compared to a very dated one, yet they feel the same. It can do web browsing, I can chat on Telegram with it, and I can do programming on it. So, if you're looking for a hobby project, maybe some kind of restrictions on your hardware to spark that creativity that makes code better, I can highly recommend it. I think I'm almost done with this project, and it was heaps of fun :D

1) Install Debian 9
2) Select GNOME
3) Hate GNOME
4) Uninstall GNOME
5) Install LXDE
6) Love GNOME

(Written March 13th at 2am.)

This morning (yesterday), my computer decided not to boot again: it halts on "cannot find firmware rtl-whatever" every time. (it has booted just fine several times since removing the firmware.) I've had quite the ordeal today trying to fix it, and every freaking step along the way has thrown errors and/or required workarounds and a lot of research.

Let's make a list of everything that went wrong!

1) Live CD: 2yo had been playing with it, and lost it. Not easy to find, and super smudgy.

2) Unencrypt volume: Dolphin reports errors when decrypting the volume. Research reveals the Live CD doesn't incude the cryptsetup packages. First attempts at installing them mysteriously fail.

3) Break for Lunch: automatic powersaving features turned off the displays, and also killed my session.

4) Live CD redux: 25min phonecall from work! yay, more things added to my six-month backlog.

5) Mount encrypted volume: Dolphin doesn't know how, and neither do I. Research ensues. Missing LVM2 package; lvmetad connection failure ad nauseam; had to look up commands to unlock, clone, open, and mount encrypted Luks volume, and how to perform these actions on Debian instead of Ubuntu/Kali. This group of steps took four hours.

6) Chroot into mounted volume group: No DNS! Research reveals how to share the host's resolv with the chroot.

7) `# apt install firmware-realtek`: /boot/initrd.img does not exist. Cannot update.

8) Find and mount /boot, then reinstall firmware: Apt cannot write to its log (minor), listed three install warnings, and initially refused to write to /boot/initrd.img-[...]

9) Reboot!: Volume group not found. Cannot process volume group. Dropping to a shell! oh no..

(Not listed: much research, many repeated attempts with various changes.)

At this point it's been 9 hours. I'm exhausted and frustrated and running out of ideas, so I ask @perfectasshole for help.
He walks me through some debugging steps (most of which i've already done), and we both get frustrated because everything looks correct but isn't working.

10) Thirteenth coming of the Live CD: `update-initramfs -u` within chroot throws warnings about /etc/crypttab and fsck, but everything looks fine with both. Still won't boot. Editing grub config manually to use the new volume group name likewise produces no boots. Nothing is making sense.

11) Rename volume group: doubles -'s for whatever reason; Rebooting gives the same dreaded "dropping to a shell" result.

A huge thank-you to @perfectasshole for spending three hours fighting with this issue with me! I finally fixed it about half an hour after he went to bed.

After renaming the volume group to what it was originally, one of the three recovery modes managed to actually boot and load the volume. From there I was able to run `update-initramfs -u` from the system proper (which completed without issue) and was able to boot normally thereafter.

I've run updates and rebooted twice now.
After twelve+ hours... yay, I have my Debian back!

oof.

Im so frustrated with myself . I've always been afraid of being stupid . Perhaps it was because i was always called the "less intelligent" sibling by my parents . Well i did self-learn java , c++ and android (when i was 15) and made some apps and i did get acknowledged finally but i may have not acknowledged myself . I got into college a couple years ago and i can tell you right out that its like an island filled with stupidity. The teachers , the students. The other day i caught my teacher learning how a transistor works. This is unacceptable for someone who is teaching us advanced op-amps and other circuits . Well , I did get into this college cause it was less tedious and i thought college doesn't matter cause i can self-learn . All i needed was free time . Well college totally destroyed that too and provided no facilities in the process as well . So yeah should i blame my college for my inability to do things the past couple years. I mean i don't think i've learnt a single thing all this while. This is where my frustration begins cause i dont want to blame the college , it's not going to help me and i'll probably end up in a 9 to 5 call center job at this rate . Im also very heavily frustrated with myself , it's like everything i've done so far has been a path of least effort. I have tried a few things which were all just fads like machine learning and crypto and even trading . They felt good and thats what scares me , maybe i don't have the passion and am just looking for a quick buck . This is clearly reflected in the ideas i've been having as well . Well i've never had access to proper funds but now im just trying to justify this layman emotion . I just want to learn and be passionate about learning , researching and i just want enough funds for that . But im afraid , maybe its just that i want to feel superior than my circle . I mean i still don't know why i tried learning rust and wasted even more time setting up fedora and everything around it while i already had a working debian setup and a programming language i'm kind of versed with . i wouldn't say well cause im a self learner and i feel guilty for that . I definitely know i just learnt the surface of the language . Deep down i'm just another stupid fad obsessed guy who feels better by choosing a more complex language that my colleagues look upto . Is this what i am , if so im scared and i don't know what to do . People say that you are what you are and you cant change that . If i cant change this then i dont deserve this wasteful stupid life . I don't know what i should do and it makes me cry . Maybe acknowledging this would've helped but it hasn't , I've felt better playing fortnite rather than learning some basic electronics. Im another one of those aren't I ?

tl;dr:
The Debian 10 live disc and installer say: Heavens me, just look at the time! I’m late for my <segmentation fault

—————

tl:
The Debian 10 live cd and its new “calamares” installer are both complete crap. I’ve never had any issues with installing Debian prior to this, save with getting WiFi to work (as expected). But this version? Ugh. Here are the things I’ve run into:

Unknown root password; easy enough to get around as there is no user password; still annoying after the 10th time.

Also, the login screen doesn’t work off-disc because it won’t accept a blank password, so don’t idle or you’ll get locked out.

The lock screen is overzealous and hard-locks the computer after awhile; not even the magic kernel keys work!

The live disc doesn’t have many standard utilities, or a graphical partition editor. Thankfully I’m comfortable with fdisk.

The graphical installer (calamares) randomly segfaults, even from innocuous things like clicking [change partition] when you don’t have a partition selected. Derp.

It also randomly segfaults while writing partitions to disk — usually on the second partition.

It strangely seems less likely to segfault if the partitions are already there, even if it needs to “reformat” (recreate) them.

It also defaults to using MBR instead of GPT for the partition table, despite the tooltip telling you that MBR is deprecated and limited, and that GPT is recommended for new systems. You cannot change this without doing the partitions manually.

If you do the partitions manually and it can’t figure out where to install things, it just crashes. This is great because you can’t tell it where to install things, and specifying mount points like /boot, /, and /home don’t seem to be enough.

It also tries installing 32bit grub instead of 64bit, causing the grub installer to fail.

If you tell it to install grub on /boot, it complains when that partition isn’t encrypted — fair — but if you tell it to encrypt /boot like it wants you to, it then tries installing grub on the encrypted partition it just created, apparently without decrypting it, so that obviously fails — specific error: cannot read file system.

On the rare chance that everything else goes correctly, the install process can still segfault.

The log does include entries for errors, but doesn’t include an error message. Literally: “ERROR: Installation failed:” and the log ends. Helpful!

If the installer doesn’t segfault and the install process manages to complete, the resulting install might not even boot, even when installed without any drive encryption. Why? My guess is it never bothered to install Grub, or put it in the wrong place, or didn’t mark it as bootable, or who knows what.

Even when using the live disc that includes non-free firmware (including Ath9k) it still cannot detect my wlan card (that uses Ath9k).

I’ve attempted to install thirty plus times now, and only managed to get a working install once — where I neglected to include the Ath9k firmware.

I’m now trying the cli-only installer option instead of the live session; it seems to behave at least. I’m just terrified that the resulting install will be just as unstable as the live session.

All of this to copy the contents of my encrypted disks over so I can use them on a different system. =/

I haven’t decided which I’m going with next, but likely Arch, Void, or Gentoo. I’d go with Qubes if I had more time to experiment.

But in all seriousness, the Debian devs need some serious help. I would be embarrassed if I released this quality of hot garbage.

(This same system ran both Debian 8 and 9 flawlessly for years)

Cool, Debian 9 is out!

How do you stay sane while developing on top of other people's projects? After building a migration tool on top of LXC (2.x, because.. well, Debian 9 since every bloody option changed in LXC 3.x on Debian 10 and don't even get me started on the snap-crap that is LXD), I'm looking longingly at every intoxicant I have around... The "hmm, so they probably wrote this in response to that but didn't consider so and so..." only goes so far... :/

Oh yeah Debian 9 classic gnome

Today it's my birthday and debian 9 is my gift !

Me yesterday:

"I think I've been too harsh on desktop Linux. Maybe I'll give it one more shot. Ok, debian 9 looks decent."

- Unetbootin fails to recognize usb drive

"Hmmm ok. I'll use ether to to put the iso directly on the drive."

- Bios requires disabling of secure boot

"Uhhh..I guess I'll just disable it in the bios."

- Debian fails to configure network

"Lol fuck this."

I JUST CAN NOT UPDATE THAT ONE SERVER TO DEBIAN 9

- it has no /dev/sda but a /dev/ploopXXXXX which is mounted as / but I can't see it
- uname says it's Linux 2.6.32-042stab126.2 and it says Debian some lines later in the ssh login
- there is no boot loader (I can't find it)
- lsb_release tells me it's running Debian 9.6 stretch, I put stretch into the apt sources
- in /boot there are 2 different versions: 3.16.0-7-amd64 and 4.9.0-8-amd64
- and I do not have physical access to it

WHAT THE FUCK AM I SUPPOSED TO DO?!

I wanted to install OpenVPN on it but that Linux Version doesn't support the Tunnel Interface /dev/net/tun

Installing Debian 9 ...

I am very excited about new Debian 9 so i decide to move definitely on linux from windows. What programs do you recommend? ( i am preparing for a sysadmin career). Any recommandation is welcome. Thank you!

Debian 9.x for LAMP dev environnement. Installed on my Mac through VirtualBox. The VM boot in 3seconds.

Which linux distro is best?
1. Ubuntu linux
2. Manjaro linux
3. Pop os
4. Deepin os
5. Linux mint
6. Kali linux
7. Open SUSE
8. Garuda linux
9. Debian linux
10. Arch linux
11. Kde neon
12. Fedora
13. Redhat linux
14. Elementary os
15. Chrome os

If you know other best distros, let me know

How is your experience with upgrading from Debian 8 to Debian 9? Want to update my homeserver but I really don't want to screw it up. Especially with the switch from MySQL to MariaDB

Spend like 3 weeks in mem-checking with valgrind and ASAN, because there seemed to be some leaks. So painful and scary. You loose all confidence in your software, the checking tool, your own sanity.
Some spurious result prevailed, could only move it around. Boss could not reproduce the problem on his machine; Ubuntu 18 with GCC 7, mine was Debian 9 with GCC 6, so I tried older Ubuntu with GCC 5. Also no problem.
Fuck it, I'm switching to clang.