Try Alt+Wheel

In 2014. Context is important.

It’s not that one charging location was down. It’s that the current battery tech can’t charge in cold conditions without using some of its own power to heat the battery cells. This means people need to anticipate the cold and charge earlier and more often than they typically do.

Those who didn’t were stranded.

This is a real limitation of the current technology. Not a deal breaker for most people, but it’s a learning curve and a potential inconvenience.

Looks custom. It seems unlikely that Lenovo would offer this.

Run your fingernail across the transition in each direction. Is the carbon fiber part higher than the rubber coating, or lower?

I like LibreOffice Draw for this.

And if you did, and want a fun tech project to track what species are in your yard, check out BirdNET Pi: https://github.com/mcguirepr89/BirdNET-Pi

It can help to download your local map for offline use. The default basemap doesn’t have details like house numbers, but the downloaded maps should.

Same, I also use peanut oil. It’s inexpensive and works great.

OsmAnd will do that. If you edit the destinations you can manually specify their order. Click sort there and choose door-to-door to get the most efficient routing.

The app takes some getting used to, but it works very well, and can act as a front-end for contributing to OpenStreetsMap.

See what’s using the space. This will list any dirs using >100MiB:

sudo du -h -d 5 -t 100M /var

I use LibreNMS, which is a fork of Observium. It is primarily SNMP polling, so if you haven’t worked with SNMP before there can be a bit of a learning curve to get it set up. Once you get the basics working it’s pretty easy to add service monitoring, syslog collection, alerting and more. And since it’s SNMP you can monitor network hardware pretty easily as well as servers.

The dashboards aren’t as beautiful as some other options but there is lot to work with.

Did I read right that it doesn’t use systemd?

Legrand makes a recessed keystone wall plate that may help. There are also other recessed and angled plate options that may help.

Monit works for me. Good basic monitoring solution that can also restart a service/interface.

I also use LibreNMS to do alerting for a variety of conditions (syslog events, sensor conditions, outages and services via nagios). But this is more work to get set up.

I tried draw.io, but ended up liking LibreOffice Draw better for hand-drawing.

If you want to get a live map of the connections on your network you may want to check out netdisco.org or librenms.org. Both are open source network management tools that have mapping.

Obligatory: Debian.

But I’d be tempted to put Proxmox on it and then run containers for each function. Then you get purpose-crafted solutions for each use case, but can easily plug new functions in or shut them down based on what you decide later.

No problems here with AT&T fiber. Yes, you do need their box (the bypass isn’t even possible yet on their new model that they seem to be installing everywhere now). But the IP passthrough works well enough for me so that my router gets the public IP and I can connect to it using any service I’ve tried to host. I make the best of it by using their wifi (which on the BGW320 is pretty decent) for untrusted devices & iot stuff.

Oh, and I use DDNS, but I have never had the public IP change on me.

Keep the tv dumb. Don’t connect it to the internet.

I like to check rtings.com for model specs and comparisons. Like, some panel types work well in a bright room, some work better than others when you are watching with a bright light source behind you. The warehouse clubs (Costco, BJ’s, Sam’s) tend to have good deals on midrange tvs.

Then pair it with a streaming stick of your choice. A generic Android TV stick/box would work.

Copy on write is the difference. As I understand it, a btrfs snapshot takes no space when it’s created (beyond the file system record). The filesystem is always writing changes to file chunks as a new copy of the chunk, which is then recorded as a replacement of the old chunk (which is still present on-disk). So a snapshot tracks all of these later changes, and the file system keeps the old file chunks preserved as long as you keep the snapshot. That’s why you can mount a btrfs snapshot. It just shows you the volume through the lens of all of these saved changes.

When you delete a snapshot you are then marking these preserved chunks as free space. So that is also quick.

With what @infinitevalence recommended I think the M700 is a good inexpensive option if you don’t mind doing some work on the case to hack in another ethernet port. Something like this would even get you 2.5Gbe: https://www.aliexpress.us/item/3256804495748525.html

It’s Realtek, but there appear to be OpenBSD drivers. That exact one will not work with the headers hanging off the back of the card (that end of the card is right behind the power button in the front corner of the PC). But if they were desoldered and replaced with vertical headers it would work perfectly. There might be something similar with different connectors, or a 1Gbe Intel card available.

I have a spare M700 that I just opened up to take some measurements. There is ~4mm space above most of the m.2 wifi card with the drive caddy installed, or ~18mm with the caddy removed. Even with the caddy installed there is that ~18mm open space above the back 5-6mm of the card, so a vertical connector there would work , but would conflict with the install/removal of the drive caddy since it slides toward the front of the case to remove. further modification would be needed to use them together.

At the back there is ~50mm side-to-side space between the fan exhaust and ethernet port. Only 32mm if you only take up the space of the accessory video port. In that width you have ~15mm vertical space (above the row of ports at the bottom), and ~32mm depth (from the inside of the case back to the back of the SATA connector for the 2.5" drive). You would basically just need to enlarge the optional extra video/serial port opening.

You could even fit a multi-port interface at the back, up to 50mm wide. But you wouldn’t be able to use the case screw any more since it’s in that space. And you would need to cut the tab it screws into off the case’s top cover. But the case should still close ok because of the way it slides into place.

Now I’m thinking about ordering that adapter for my own machine to hack in a 2.5Gbe port.