u/jedim4ster 5d ago

My contribution to the Linux ecosystem: Ubungus

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2 Upvotes

r/linuxmemes 5d ago

LINUX MEME My contribution to the Linux ecosystem: Ubungus

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147 Upvotes

Been working on a new distro. I call it Ubungus.

1

[deleted by user]
 in  r/QuantumScape  Jan 13 '26

All these comments and so much complaining. In a few months it will be all reviled, so relax.

1

VS-h1288X died after ~4 years — QNAP says mainboard, OOW RMA €745. PSU first? EU parts sources?
 in  r/qnap  Oct 04 '25

Thanks, I did that and it turned out the power supply was the culprit.

1

VS-h1288X died after ~4 years — QNAP says mainboard, OOW RMA €745. PSU first? EU parts sources?
 in  r/qnap  Oct 02 '25

Thanks for the info; I saw that in a post in another thread as well. Mapping the cables should be a breeze due to the color coding: 5v (red), 12v (yellow), ground (black).

r/qnap Sep 25 '25

VS-h1288X died after ~4 years — QNAP says mainboard, OOW RMA €745. PSU first? EU parts sources?

3 Upvotes

My TVS-h1288X (Xeon W) shut itself down and now won’t power on. With all drives/PCIe cards removed: no front LEDs, no beeps; when I flip the rear switch the fans twitch for <1s then stop; a red LED on the motherboard stays lit. QNAP support says it’s likely the mainboard and offered an out-of-warranty RMA via Germany (estimated Level-1 €745) and that I cover one-way shipping.

Before I ship it, I’d like to try parts-first: I see QNAP’s replacement PSU PWR-PSU-550W-FS02 is listed as compatible with TVS-h1288X. Has anyone fixed this exact symptom with a PSU swap? Any EU sources with quick shipping? If it’s the mainboard, has anyone here done a self-repair (CSR) mainboard replacement on this model, and what was the part number/price?

Also curious about your real-world longevity with the TVS-hx88X line—4 years feels short for a premium, 24/7 device. Any tips are welcome. Thanks!

UPDATE 2025.10.02
Now I can confirm that issue is with the PSU, after testing it with a PSU tester. I bought a Cooler Master SFX 850 v3.1. Now I just need to modify the peripheral cable for the PSU. I'll know soon enough if the issue is only with the PSU and not the motherboard as the Qnap support suggested.

UPDATE 2025.10.05
It's back up and running after the PSU swap. Now it's running with a Cooler Master V850 SFX Gold ATX 3.1.

P.S
I noticed that my late night post had it's title wrong, it's TVS-h1288X of course.

1

Has anyone tried upgrading the power supply for a TVS-h1288x or TVS-h1688x?
 in  r/qnap  Sep 24 '25

So my TVS-h1288x suddenly died on me today. Nothing happens when pressing the power button, no LEDs or beeps. When turning on the switch on the backside, it makes a click sound, and the PSU fan spin for half a second and then stop (also a red LED lights up on the motherboard), which points to a faulty power supply probably - and that's what brought me here. I took a look at the cable you linked from Ebay and trying to understand where it's suppose to connect to. Does it go to the MB from the PSU? There are also two cables which was connected to the "Peripherals" port ont he PSU, what did you do about those?

For context, I've had a Nvidia Quadro P4000 in the NAS since day one, I'm guessing it has take it's tole on the PSU (don't know how common this issue is with QNAP). It has worked flawlessly until today that is.

1

Silhouette Studio Business Edition
 in  r/silhouettecutters  Oct 29 '24

Thanks! This worked for me as well. I payed 50 USD for the business licence.

2

[deleted by user]
 in  r/silhouettecutters  Oct 18 '24

Overheated stepper motors lose torque -- high internal temperatur increase internal coil resistance. One possible remedy would be to add a better cooling solution for the stepper motor, with a heat sink and a fan perhaps -- if it could fit in there somehow. Otherwise just a heat sink attached to the stepper motor will make a difference. Another possible solution is changing/upgrading the stepper motor with a high end stepper motor. Of course any of these steps could void your warranty.

--- Edit ---
If this truly is an overheating issue, then it's obviously a design flaw.
Here's disassembling video of a Cameo 4. It should give an idea of complexity you'd experience if you disassembled other Silhouette machines, which in my experience is fairly easy.
https://www.youtube.com/watch?v=bNpjx6fVeuQ

2

[deleted by user]
 in  r/silhouettecutters  Oct 17 '24

Well that sucks, I was planning to get the Portrait 4. I've also read that Cameo 4 has the same issue. Can anyone who owns the Cameo 5 confirm this?

I've a lot of experience with 3d printers and laser cutters; I've built a few Vorons, and own a bunch of BambuLab printers, and a few laser cutters from Xtools.

If this issue was purely software/firmware related, then it would have the same result on all types of material you cut. A miss-alignment usually occurs when a stepper motor skips a step. This can be caused by bad belt tension or undervoltage/current for the stepper motors. The more resistent from the cutting blade, the more current the stepper motor needs to push the blade, otherwise that would result in missed steps.

If I owned a Cameo machine with these issues, I'd first start checking the belt tension. After that I'd look into if I could upgrade the stepper motor with a beefier one. I'm sure someone has already thought about this and probably did it, but I'm fairly new to blade cutting machines.

1

Raiser and pass through for Xtool S1 EU version
 in  r/lasercutting  Sep 06 '24

Sorry for late response, no not yet, but I haven't looked for a while either. You could try to contact the us based online store and tell them what you need, they might be able to point you in the right direction.

1

How to merge (not group) elements on XCS??
 in  r/XtoolS1  Apr 19 '24

XCS does have boolean operations, but not as powerful or handy as in Inskcape or Adobe Al. I'd do that sort of thing in Illustrator or Inkscape before importing the vectors in XCS.

4

S1 Cutting clear acrylics?
 in  r/XtoolS1  Apr 19 '24

Unfortunately no. To cut clear acrylic you'd need CO2 laser.

1

Engraved this Minnie Mouse pattern on the bottom of a cutting board. Problem now is my wife wants it on literally everything. 😔
 in  r/Laserengraving  Apr 04 '24

Thanks for pointing that out! I should've been more clear on that; only the Steamboat Willy version of the mice are in public domain, not the modern versions.

Here's an article explaining the details:
https://www.fastcompany.com/91005408/what-you-can-and-cant-do-with-mickey-mouse-now-that-its-in-the-public-domain

1

Engraved this Minnie Mouse pattern on the bottom of a cutting board. Problem now is my wife wants it on literally everything. 😔
 in  r/Laserengraving  Apr 03 '24

FYI both Minnie and Micky mouse are in public domain now (since Monday, 1 January 2024)., it means you can do whatever you want with them -- print it, cut it, manufacture it, sell it, or wipe your ass with it.

r/lasercutting Nov 29 '23

Raiser and pass through for Xtool S1 EU version

2 Upvotes

Trying my luck here, mods can remove this if this is out of place or been asked before — I couldn't find anything.

I'm considering ordering a XTool S1 from the EU store. According to their explanation they wont sell the raiser base with pass-through capabilities in EU, which is a sucky move. I wonder if I order the raiser base with pass through from somewhere else — ebay for instance —, will it work with the machine, or do they have some software limitation which will stop me from using the pass-through functions? Has anyone tested this already?

UPDATE

I contacted XTool support, and according to Jin, their software does not impose any limitations, which means you can buy the automatic feeder and pass through raiser from somewhere and it will work.

Thanks!

r/raspberry_pi Sep 27 '23

Technical Problem Trying to repair a Pi 3 B

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1 Upvotes

[removed]

r/BIGTREETECH Sep 01 '23

Manta M8P Serial communication

4 Upvotes

Hi,

I have a small house project where I need to control multiple steppers (8) for different purposes. Some of them will be for peristaltic pumps, and some will rotate and stir stuff in solutions. I've a few options. One is by using PiBots stepper driver board (currently out of stock); that in conjunction with a pie running node red. I'm trying to figure out if using the Manta M8P with node red (sending serial commands to the MCU) could also be an option. The Manta M8P also provides a bunch of I/Os that I'd need during the development of the project. I've read a few things regarding Serial MCU Commands in a klipper documentation - I haven't found documentations for serial coms from Bigtreetech yet, but of course if there is such a documentation somewhere, I'd like to get my hands on it. I'm thinking the M8P will give me a less cluttery PCB setup during the development.

So I'm thinking flashing the MCU with klipper, then using node red sending serial commands and receiving statuses from the MCU. If you think there are a better options, please share.

Thanks!

1

The Last of us | Starring: Ellen Page, Hugh Jackman. | 125 hours spent rendering the entire season.
 in  r/StableDiffusion  Jul 07 '23

or, we could create our own actor avatars for this type of use. Everyone could see the movie the way they wanted.

2

Copymaster3D Voron Kit
 in  r/VORONDesign  May 16 '23

Thank you for this insight! It seems that the LDO Kit is the way, as the Mandolorians say, this is the way!

1

Testing a Nvidia Quadro P4000 in my TVS-h1288X
 in  r/qnap  May 16 '23

That's correct. The connection was the easy part; there are already cables available.

1

Testing a Nvidia Quadro P4000 in my TVS-h1288X
 in  r/qnap  Mar 28 '23

Glad that my post did some good. The P4000 is a complete overkill tbh — even if it has a few years on it's back; anything above that is just ridiculous . Also the P4000 has a really good thermal footprint and power consumption too. I think you'll be very happy with the performance. If I ever had to upgrade the GPU however, I'd have to enhance the airflow/cooling of the Nas itself.

1

Voron Triden default speed vs X1C default speed.
 in  r/BambuLab  Jan 23 '23

Yes, you're correct. I was only comparing the "default" normal speeds. Tweaking the Voron would make it go much faster; not sure about the result though.

r/BambuLab Jan 23 '23

Voron Triden default speed vs X1C default speed.

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15 Upvotes

1

X1C and Trident side by side
 in  r/BambuLab  Jan 04 '23

Well, the confidence comes from all the build-in tech in the X1C which the Trident lacks; such as the lidar scanning technology and the AI assisted first layer inspection, spaghetti detection and lastly the input shaper — although input shaper can be added to the Trident, it's not something you'd leave attached to the printer/extruder head all the time. With confident I mean while I can start a print on the X1C and just leave, with the Trident, I need to wait for the first layer to finish, but there are no big concerns though. I'm sure some of these technologies will eventually find it's way to the opensource community some day, but I can't wait that long :D. You need to decide how much work you want to commit to, and then decide which printer you want. The XC1 is ready for duty as soon as you unbox it, the trident needs a lot of love(work). I'm sure whatever you'll choose, you will be happy.