fjonk

After many years my UCK2 changed IP address from 192.168.1.38 to 192.168.1.30 for no reason what so ever(I didn't do anything, it just switched).

Now the whole network is dead. If I connect the UCK2 to a unifi switch 8, which was working fine for many many years, and then connect an ubuntu laptop to the switch the laptop just says "Connection failed". Connecting the same laptop to another router works just fine.

How do I fix this? Do I reset everything? Do I sell everything? What do I do?

I'm going away for several months in a couple of days and unfortunately I have ubiquity cameras, so if I can't solve this now I have no cameras when I'm away.

Edit: I did do something, I upgrade one sw

I'm buying a new work laptop. 90% of the time I use my laptop like a stationary laptop but I do move around and sometimes I work without external monitors. I buy new hardware roughly every 5 years.

I'm a programmer so I use browsers and IDEs, which means a lot of text, like a lot. My job is reading text.

My problem is, I don't know how well per monitor scaling and fractional scaling works in ubuntu and I don't want to buy all the hardware to find out myself.

Right now I have a laptop which use 100% scaling and external monitors with 100% scaling. That works fine but text isn't super crisp compared to a 200% scaled monitor.

I have an mbp for private use and I think the text is superior to

Autumn and winter is coming up and with covid I feel I have too much time on my hands. I also need a new bike and I'm going to spend some money on it so I'd like to cater for my rather upright position(ready made bikes comes with ridiculously short cut steerers? and also I don't like all the black components everyone use these days).

I'm capable of following instructions and reading manuals, I have most tools required and I'm also not completely foreign to using tools, doing minor things with bicycles(I grew up with bicycles being means of transportation) and I know one or two things about electronics(I will have a dynamo). I'm capable of using the internet and finding answers regarding "th

I'm about to replace my current setup and I have problems navigating the monitor jungle.

I work with text, in IDEs, and I've used a number if different monitors scaled 1:1. None of them have been able to produce crisp and clear text using ubuntu 20.04. It's acceptable but nowhere near the pleasure of using a mac retina screen.

My ideal setup would probably be one 5k 27 inch, one 24 4k inch and a smaller portable 15.6 4k inch, everything scaled to 200%. But that doesn't exist.

So, I'm looking for alternatives. One way to go would be a 1440p 27 + a 22 inch fullhd and whatever 15.6 fullhd available, if any. But the 22 inch doesn't exist, the closest I've found is small, old, 16:10 monitors

I made a misstake and bought a bike which is too small for me, the Breezer Radar Cafe size M. I'm fairly certain I want to move the handlebars about 2-5 cm forwards and around 3-5 cm higher. I can't really say exactly how much I want to move the hand position until I've tried different fittings but I'm comparing to my old bike, which is a bit too long.

When looking at their size charts it seems like the L model will only give me 5.6mm longer reach and 4.4 mm longer stack but I can't visualize how much of a difference that would make and I don't have an option to test ride one plus I would have to trade in the one I bought.

I like the bike concept, the wide tires and the maneuverability. I

I'm thinking about getting a Breezer Radar Cafe but for me a kickstand is a requirement for a bike and so far I've found nothing that 100% will work with the Breezer Radar Cafe.

So, can anyone recommend a kickstand that will work with Breezer Radar Cafe?

I'm thinking of buying a merida ambition from the 90s and I wonder if I can measure the bike to find out which tire size I can run.

I want to put fairly wide tires on it, maybe 47, but I can't test that when buying it. The bike has cantilever brakes so I guess those won't be a problem?

I'm looking for a simple wall switch that is surface mounted, with replaceable batteries and long battery time(more than 6 months). I intend to use it with a aeontec usb stick gen 5 and openhab but I seriously have troubles finding anything like this. Any suggestions?

I have a Shimano Nexus 8 speed in-hub gear which I think may need to be re-lubricated. The bike is about four years old and is used in quite moist autumns and winters. The resistance in the gear is quite high but I don't know if that's normal or not.

I'm quite comfortable working on my bike but I'm a bit weary about opening up the gear since a failure probably means buying a new one. I've checked Sheldon Brown and other resources online and it seems pretty straight forward to me, it doesn't seem like it would be out of my league.

So, my question is, should I try to re-lubricate myself or should I go to a shop?

I have an armature with a barrier strip(at least I think that's what it's called in english) which I don't recognise or know how to use. The armature is an AEG 2x36 W, most likely made for the German market.

The white 'sticks' seen on the picture are moving if I push them slightly but I haven't tried pushing them very hard since I don't want to ruin anything.

Can anyone please help me find out what type of barrier strip it is and maybe even tell me how to use it? Any help would be appreciated.

Image here: https://imgur.com/zj0U7ea

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