[mfer]

I user Rancher Desktop on an i9 with 32gb of RAM. Starts in less than a minute. I also have Teams and slack. Sometimes I have over 200 browser tabs open (yes, I have a problem). The UI is responsive pretty quickly.

A lot of delays has to do with starting VMs. You need this for Linux on Mac/Windows.

Disclaimer: I started Rancher Desktop. I might be biased.

[alex3305]

Last week I switched from Rancher Desktop back to Docker Desktop because I couldn't get VSCode Dev Containers to work properly. I was stumped because it should work out of the box. However it didn't work on a fresh install of Docker Desktop either. Apparently when Rancher Desktop was first released I've installed it and setup a Docker alias in my ~/.zshrc:

   alias docker=nerdctl

After removing that alias everything worked first try with Docker Desktop. However after starting up a couple of Dev containers and some debugger my machine crawled to a halt and was memory swapping like there was no tomorrow. I found that this behavior could be normal for Docker Desktop. So I think I'm going to switch back to Rancher Desktop (or perhaps Podman Desktop) sooner than later.

[parski]

Hi,

Sorry for using this comment as a way to get ahold of you but there is no DM function on HN and the comment I was wondering about was posted by you 18 days ago and the comments are locked now.

Here is the comment in question: https://news.ycombinator.com/item?id=33347058

I have been controlling my water heater with HA for a few months and I too am risk averse when it comes to legionella. You have taken it to another level by replacing the sensor inside with a DS18B20. I was also interested in doing this but I don't really want to drill into it. How did you install the sensor? Is the water not under pressure? I've just measured water temperature at the tap with a meat thermometer and under flow into a container to determine that the temperature falls in the range that is safe for legionella growth. Would love to look into a proper sensor again if you have any information about that.

Again, sorry for hijacking your completely unrelated comment.

[alex3305]

No worries. I am glad to answer your questions.

First of all, I'm also concerned by legionella growth. However all the sources I can find suggests that at a legionella run above 60 degrees celsius once a week should be enough to kill all bacteria. So that's what I'm doing.

My sensor installation was extremely easy. My warm water heater is in fact a barrel within a barrel. And some insulation material between those barrels. If it would only be metal, you lose too much heat. In the outside barrel (excuse me for lack of a better term) there was an analogue thermometer. This thermometer has a metal back so it makes direct contact with the inside barrel. I just pulled this one out and replaced it with a DS18B20 probe. Again metal against metal, so maximum contact.

Finally I have calibrated the sensor by running it with hot water at the tap and measuring the temperature both there and on the warm water heater (with 2 DS18B20). I've done this for several temperatures with intervals of 10 degrees. I've ignored possible sensor deviations. Finally I used Excel's INTERCEPT and SLOPE functions on the range to calculate the value needed for a linear equation. I have used the formula:

    boiler_temperature * SLOPE + INTERCEPT

My math is probably far from perfect and I might revisit it one day. But it works for me currently. I also visualized the measurement results with my calculations and they seem to be pretty accurate. Especially when accounting for missing measurements.

I've also added my personal page to the 'About me' on here, and I have the same Reddit username if you want to DM me there.

[blibble]

raw "wsl --shutdown" followed by "wsl" takes maybe a second tops

[andrewaylett]

It seems like some folks' idea of "far too many" tabs is significantly lower than my idea of a "normal" number.

Currently at 220 in one window, 350 in another, and eight in a third.

[dmix]

> Sometimes I have over 200 browser tabs open

This is where those extensions (or native Firefox) is good for auto-sleeping tabs you haven't looked at in the last 10-20min. Saves so much CPU.

[anderspitman]

Starting a WHPX-accelerated VM with QEMU on Windows takes less than 15 seconds with a minimal init. Is Hyper-V really that much slower?

[jve]

Don't think so. Starting WSL2 VM takes few seconds.

[fuckstick]

> I user Rancher Desktop on an i9 with 32gb of RAM. Starts in less than a minute.

This is considered good?

[jbverschoor]

Reminds me of people working on Java apps, who had to wait 2-3 minutes for every freaking change