ky56

joined 1 year ago
[–] [email protected] 7 points 1 month ago* (last edited 1 month ago) (1 children)

Fuck Electron. I hate that current trend. I like my long battery life and being able to run more than 3 applications on my MacBook Pro.

I will always use the example of how I subscribed to Spotify for a couple months back in 2015 and realized that the app constantly sat at the top of the Using Significant Energy list on my mac and was the reason the fan was so loud. I switched away to Apple Music for that sole reason. iTunes by comparison was very power efficient. It plays music for gods sake. How can you fail at playing music that badly.

[–] [email protected] 3 points 2 months ago

I chose Manjaro KDE as one of the SteamVR requirements is KDE Plasma. It's required because it has a DRM function to allow SteamVR to take ownership of the DisplayPort.

A quick google search says that PopOS is Gnome based. But KDE can be installed over it? I might give it a go.

[–] [email protected] 12 points 2 months ago (3 children)

Windows 10 LTSC FTW!!! I just installed it and wow is it snappier and devoid of nearly all of those annoyances. I have no idea if productivity apps are affected by its stripped down nature but for Steam gaming it's perfect. I get less lag spikes on steamVR.

I haven't trusted Windows in years. This is just for gaming. I have a physically separate hot swappable Optane SSDs for Linux and Windows Gaming.

For those who will winge at me for not just switching to Linux. During this process I gave a concerted effort to give Linux a go and chose Manjaro KDE to try for steamVR gaming. It sucked. Once I had worked out that it was a permissions issue (It's always a fucking permissions issue under Linux) and just ran it under the root account, there was extremely high latency for the VR compositor to HMD display. Completely unusable as it made me sick and that's usually very hard. I tried X11 and Wayland. Direct and Non Direct output modes. No success.

[–] [email protected] 2 points 3 months ago

Isn't the Banana Pi R64/R3/R4 close enough to that?

[–] [email protected] 15 points 3 months ago (1 children)

FYI the open source OpenWRT based Banana Pi R3 AX 4x4 is a thing. Don't buy closed source Routers/APs on purpose.

[–] [email protected] 5 points 3 months ago

Sound like another reason for the "free press" to get reforms about their accuracy reporting the "news". I am typically against such restrictive legislation but if the news holds that much power, they need to see some regulation put in place.

[–] [email protected] 36 points 4 months ago (2 children)

Every time someone writes x.com I immediately think they're talking about a porn site. What a shit rebrand. Or what a perfect name I guess?

[–] [email protected] 5 points 6 months ago

I'm dying. 🤣

[–] [email protected] 4 points 6 months ago (1 children)

You would surprised how much control a fearmongering narcissist can have over you. And I'd argue, most christian conservative are narcissists.

[–] [email protected] 3 points 6 months ago

Yeah. All the cool kids are doing it. Like Tom Cruise.

[–] [email protected] 2 points 6 months ago (1 children)

Well I'm in my mid 20's so I'm hoping for at least that long :). No I won't likely need alot of what I store to last that long although I am a member of r/DataHoarder (not sure if they're on lemmy yet) but for a few items like family photos/videos it's nice to have it written in a way that I can mostly just set and forget. With the standardization and open source implementation of LTFS you have even less worry about having the software to read it in the future. A SAS IT mode HBA and linux with a git clone of the LTFS repo is all you need.

In terms of cost the drive was very expensive ($2500 NOS from eBay US) but if you treat that as the one off entry cost, the tapes are cheaper for me to buy than the equivalent in HDDs here in Australia. That's comparing ~$460 20tb EXOS HDDs from serverpartdeals.com to $43 x 8 = $344 2.5TB LTO-6 from stutchdata.com.au.

Also I store the tapes in IP67 boxes from bunnings along with a pack of desiccant and put the boxes in a cool but damp area. Don't really have alot of choice where I live. It's either that or hot daily temperature swings. Basement vs attic/garage.

I hope that's enough to store them correctly environmentally speaking. I am in the process of working out how to clean family VHS tapes that were not stored correctly and that's not an operation I want to revisit. An extended project is to make 900mhz button cell humidity/temperature monitors to notify me when desiccant has expired.

This may seem excessive but I would argue most don't do enough in an age where more and more is being stored digitally as the only copy rather than print, etc. I feel this is a small price to pay to keep the still more compact and convenient all digital lifestyle without the data loss issues most people experience. The drive was expensive to buy into but with how little I use it I hope it's going to last a long time.

[–] [email protected] 2 points 6 months ago

There is one on the Wikipedia page.

https://en.wikipedia.org/wiki/DVD-RAM

https://upload.wikimedia.org/wikipedia/commons/2/24/DVD-RAM_FUJIFILM_disc_removable_without_cartridge_locking_pin.jpg

Due to the caddy nature I believe there were plans or limited availability of double-sided disks. That would have made it so much more appealing I think.

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submitted 11 months ago* (last edited 11 months ago) by [email protected] to c/[email protected]
 

cross-posted from: https://aussie.zone/post/2534398

The 10GBase-LR is 1310nm and the QSFP-40G-LR4 CWDM channels are 1271, 1291, 1311 and 1331 nm. Are the 1310nm and 3rd channel 1311nm technically compatible?

I have a 10Gb and (will eventually have) a 40Gb switch both fitted with basic LR (Q)SFP+ transceivers and want to know if I can directly connect them or will I have to use an adapter to fit an SFP+ in an QSFP+ port?

I'm looking at using the XQX2502 QSFP+.

EDIT: The goal of this exercise is I’m trying to work out if I can make an easily interoperable system where a singlemode fiber wall jack fed from a 40G switch can act as a both a 10G or 40G port as needed.

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