That style stoves are pretty common around here on older buildings. We have one and it really helps during winter and cuts down the electricity bill, at least as long as we have enough firewood to keep that thing going.

The main material could be smashed/pulverized glass.

As in sand. Glass is recyclable material, it makes no sense to use that for this kind of application since sand is already everywhere. Also at least some flavours of glass can melt on temperatures used on these which I’d imagine could cause problems.

I hear aircrete is an insulation thats already prevalent in europe is this true?

At least here in Finland it is not. It could be, but it’s not really widely available right now. Maybe in the future, but that would need at least some changes on how things are built.

It’s interesting piece of technology, but it’s not ‘radical’. The company behind the storage has done their homework and they seem to be well engineered, but the “technology” itself is pretty much as old as bonfires, people have used hot rocks to heat up tents for ‘a while’.

But sand has pretty good thermal properties and size of these new iterations of old tech makes them pretty decent solution for energy storage with renewables. I’ve been following various ‘sand battery’ products for our own house, but the main problem with all of them tends to be the size required. In practise for our own house we’d need a sand battery roughly the size of 6m storage container (with heat pumps and all the other hardware) and that’d be so expensive that the investment wouldn’t pay itself back in my lifetime.

As others have said, this is something software can’t do, so there’s no linux tools for it. There is charge profiles which may help in the long run, similar than what your smartphone likely has. But that absolutely requires that your charger outputs the voltage and current your laptop requires.

If the physical connector ‘kind of fits’ I personally wouldn’t use it, even if the voltage was correct as it’ll likely damage the connector on the motherboard and then you’re looking for a much more complex repair. Laptop power bricks are pretty cheap.

15% of GDP just from TLD is wild. But they have only ~10k people there, so makes sense that their GDP isn’t really high.

Montenegro is ‘a bit’ bigger country by GDP, so for them it’s a lot closer to rounding error.

Theoretically, yes. But .me domains are pretty cheap, ~10$/year from Joker and likely even cheaper elsewhere.

I don’t know how many, if any at all, are still on board from the original company but I really had high hopes for them. I used N810, N900 and N9 from Nokia. That OS (maemo/meego) then eventually matured to Sailfish some time after Nokia was already either down or going that way. I really liked the first Jolla phone, it had something in it which none of the android slabs I’ve then had doesn’t. They had at least some kind of market share, promising applications coming up and, at least in my opinion, at that time, very real chance to challenge Android/iOS on the market.

And then they blew it all with a massively oversized kickstarter for their size. I haven’t followed too closely what actually happened, or could that been avoided, but that blunder meant that I haven’t really followed Sailfish or Jolla since. I really hope they succeed, the market needs desperately at least one more player to challenge walled gardens we currently have, but previous experience says that I’m not going to throw my own hard earned money on them until they show they can actually stay on track.

1st version hardware was decent enough and I had really high hopes for the company. And then they went and messed up royally with the tablet-kickstarter. I hope they really can push to the market this time, but I’m not the first to buy their device again.

unless the data is off site, its not truely a backup

Two is one and one is none. No matter if it’s offsite or on top of your main server. Also 3-2-1 is an industry standard for a reason. Plus unless you test that you can actually restore your backups they don’t really exist (also known as Schrödinger Backups).

Don’t put words in my mouth. I didn’t say anything about not needing to be concerned, I was just interested on what kind of virus they cooked in the datacenter-incubator and how that might affect on a general population. “Deadly bacteria”, while not incorrect, is a bit clickbait-y, as it doesn’t just kill everyone and their dogs.

Of course there are reasons to be concerned and Meta should absolutely throw boatloads of money to clean up their mess. I was just interested about the bacteria in general, where it came, how it works and so on, nothing more and nothing less. I’m across the big pond and in here environmental regulations actually work, so I personally am not the one who should get angry about the situation, but it doesn’t mean that no one should, even if I don’t explicitly say so.

Yes, but infections are somewhat rare on healthy adults, at least based on a quick search around the net about the virus. If you have some underlying condition you’re more likely go get the infection in the first place and as your immune system is already weakened by something it’s going to be more dangerous.

Apparently that particular bacteria is basically everywhere on the environment and amounts of it around is pretty harmless. Datacenter just offered a nice and warm environment for it to prosper and then dumped the shitload of bacteria into water treatment system and the treatment plants can’t manage that much of it properly.

Also, while it could be deadly, it’s more likely that you’ll have couple of miserable days on the porcelain throne. But almost any underlying condition (being old, having any kind of gut issues, having flu…) can tip the scale and instead of literally shitty ilness you’ll end up in a box.

While Meta is of course guilty here on multiple things one might argue that local government is equally responsible since they allowed Meta to connect their sewer pipe in the first place without proper precautions. But maybe Zuck just had to have a new limousine or whatever so responsibility part was skipped.

Zalo has at least unofficial linux client and polytoria seems to offer flatpack. So those should run on linux, but that’s just based on few quick web searches.

Oops. I had a wrong command there at the start on text, vgcreate is for creating volume group, not lvcreate. I edited it. That would just be a syntax error of sorts, nothing would happen with a wrong command.

USB GUI method is called ‘installer’ ;) Messing around with partitions is inherently a dangerous thing to do, no matter if you use a GUI or CLI. Today tools like fdisk or parted are pretty good at protecting yourself from yourself, but it’s still just one wrong command and your partition table is broken which will be a pain in the rear to fix.

About the default setting, there’s plenty of reasons to not choose LVM, even if it is pretty neat. For example if you have a smaller drive on a laptop it usually doesn’t add much to even have multiple partitions at all. And also LVM has a small overhead compared to ‘raw’ partitions, so if you need to squeeze the last drop of disk-io out of the system LVM might not be the right choise. Or you might prefer zfs or brtfs. All solutions have their own pros and cons.

i still need to find a way to setup a simple sambashare via a web gui and a good backup solution.

I’m running openmediavault as an VM for file shares and backups with proxmox backup server. Works pretty well. I’ve got a physical backup server in detached garage and another in a VPS which syncs the most important parts to remote location.

Swapfile refers to a file at /. As long as you have rootfs there’s a place to put that swap file too, so no worries there. Usually there’s a separate partition for swap, but that works too.

So, what you need to do is remove sda1 and sda2 windows partitions. That’ll leave you ~520GB of unallocated space at the start of the drive. Create a partition there and set it to ‘Linux LVM’ -type. Then create LVM ‘filesystem’ on that partition, or more accurately, assign that partition as an LVM physical volume with ‘pvcreate’. After that you need to create a volume group with ‘vgcreate’. Now you’ll have 520GB allocated to LVM. Create new partition for your home with ‘lvcreate’, use all the space if you like, but at least as big as your current consumption on /home. Then create an filesystem on it and mount it as /mnt/newhome (or whatever).

Log out with your main user and make sure there’s no processes running on that user afterwards. Then you can copy data from current home to newhome and unmount the now old home (sda8). Change fstab so that your new home will be mounted on /home (blkid to get UUID and change that to fstab). Mount new home in it’s proper place, old home partition will be unmounted at this stage. Verify that everything works.

Now you can change your current sda8, a.k.a. old home, to Linux LVM-type, assign that as LVM physical volume and extend your volume group with vgextend to include the another partition. And now with lvextend you can expand your brand new home directory to that ~850GB total.

But, as I mentioned, make sure that you have your backups in good shape. These steps, if done incorrectly, will destroy your data. That’s also why I’m being somewhat vague on the instructions, you’ll need to understand what you’re doing. There’s plenty of information to push you in the right direction, but trust me, it’s better for you to take a minute or two and read documentation so that you’re actually confident on the steps.

Just to add, for this you need to use some kind of live boot / rescue media from USB. You can’t do that on a live system. Also after moving your rootfs change your fstab to reflect the new setup.

Well, moving partitions is at least a bit tricky and somewhat unreliable. So, unless you do a full repartitioning you will have sda1 with 520GB(ish). Current /home partition you can extend to fill the ~550MB from end of the drive.

Then it’s up to you what you want to do with that 520GB. One option would be to build LVM (or zfs if you wish, LVM likely makes more sense on your case) setup from that and current /home partition and that way you could have ~850GB logical partition for home. Or you can just format the new sda1 as ext4 and mount it to /home/youruser/Media or whatever and have your home directory data split to two different partitions.

But whatever you decide, when messing around with partitions make absolutely sure that your backups are in good shape. One small error somewhere and your data might be gone, or at very least you need to learn how to rebuild partition tables. Also when changing partitions check that your fstab uses UUIDs instead of device paths or your system may not boot cleanly. Broken fstab is fairly simple to fix, but it’s easier to check that while the system is up and running.

I definitely didn’t suspect there to be a whole new standard of wireless communication to that.

There’s multiple. Some devices are on wifi, some on z-wave and as zigbee is getting quite a lot of support from vendors I’ll likely add that to the mix soon-ish. Also I could use bluetooth for some automations, but at least for now I don’t really see any advantages over that.

As for pihole, it’s main DNS server for devices in my network and rest of the family uses the net quite a lot too (IPTV and streaming services included) so any longer downtime would cause at least annoyance for them so it’s nice to have an option to keep things running and take my time to maintain hardware or whatever. I of course could change DHCP server to offer something else too, but it’s simpler and faster to just migrate a VM to another host.