al177

joined 1 year ago
[–] al177@lemmy.sdf.org 5 points 7 months ago (1 children)

I have an HL-2270DW and the toner low light comes on well before prints start washing out. Fortunately the toner life is tracked by a plastic gear on the cartridge, and it takes just a minute to roll it back. When it does run out, good third party replacements are under $20.

[–] al177@lemmy.sdf.org 18 points 8 months ago (2 children)

Plasma 6 and Wayland are working great under Tumbleweed for me on my 2-in-1 laptop, but there's still no usable virtual keyboard package like Maliit in Factory.

[–] al177@lemmy.sdf.org 22 points 8 months ago (1 children)

Next week: Fedora meets a new friend named Lennart while on her way to Multiuser Mountain. Will they be able to cross the init bridge without being caught by Sammy the Systemd Hating Troll?

[–] al177@lemmy.sdf.org 0 points 8 months ago (1 children)

That's why many modern SoCs have a smaller core for realtime in addition to larger application processors. TI Sitara (Beaglebone) has 2 fast custom arch coprocessors for IO with access to most pins and the ability to DMA into the AP's address space. All Raspberry Pis up through Pi4 run a proprietary ThreadX runtime on a graphics processor (VPU) to handle bootstrapping the ARM APs, housekeeping, and a large part of the IO.

[–] al177@lemmy.sdf.org 4 points 8 months ago (1 children)

Scratch machine to test Ansible playbooks for maintaining and restoring your other servers.

[–] al177@lemmy.sdf.org 10 points 8 months ago* (last edited 8 months ago) (1 children)
[–] al177@lemmy.sdf.org 2 points 9 months ago

PLAYERS: 0

Problem solved.

[–] al177@lemmy.sdf.org 3 points 9 months ago

So say we all.

[–] al177@lemmy.sdf.org 2 points 9 months ago

I got one of those ten years ago when they came out. It was a little ugly but it was snappy and could go for a couple of days on a charge. I can't say the same for any of the WearOS watches I had since then.

[–] al177@lemmy.sdf.org 1 points 9 months ago

Real heads ctrl-[

[–] al177@lemmy.sdf.org 9 points 9 months ago

That's exactly what they are, but instead of connecting to a VAX at the other end of a modem they talk to a shell attached to a pseudo terminal device on the same machine.

[–] al177@lemmy.sdf.org 1 points 10 months ago* (last edited 10 months ago)

25 years ago I worked at a university computer lab that was Windows-heavy because Dell wouldn't stop donating PCs. However we didn't have enough UNIX workstations as we had to pay for Sun / HP / IBM out of pocket. Converting them to Linux workstations would be nice because the Dells had more grunt than the aging RISC workstations.

I proposed to switch a few desks worth to Debian and was given the go-ahead. After a few days learning how to preseed an installation image and getting a PXE server going I had 8 machines running CDE just like the AIX and HP/UX boxes. Users that didn't need one of the commercial engineering applications tied to one OS or another didn't notice any difference between the free (now as in both speech and beer) Dells and the proprietary workstations.

A couple of months after we got the pilot rolling, the university's IT director came to check it out and told me we're on the "lunatic fringe" for deploying an OS developed by volunteers, but otherwise offered approval as long as we could maintain security and availability.

Now every student in our local school district gets issued a Chromebook running Linux under the hood. Who's the lunatic now?

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