The Computer And General Tech Thread - Software, Hardware, Questions, etc.

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Travis B.
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Travis B. »

Raphael wrote: Sat Mar 01, 2025 12:49 pm My Mom is using Windows 11 on her laptop, and for quite a while now, if I understand her correctly, every time she is finished with booting, her browser (Firefox) starts on its own, even when she's not interested in using it. Any ideas on what might be causing this, and how to stop it?
Firefox is probably set to start up automatically on login. From a bit of googling I found this.
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Raphael
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Raphael »

Travis B. wrote: Sat Mar 01, 2025 1:06 pm
Raphael wrote: Sat Mar 01, 2025 12:49 pm My Mom is using Windows 11 on her laptop, and for quite a while now, if I understand her correctly, every time she is finished with booting, her browser (Firefox) starts on its own, even when she's not interested in using it. Any ideas on what might be causing this, and how to stop it?
Firefox is probably set to start up automatically on login. From a bit of googling I found this.
Oh, thank you!
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Raphael
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Raphael »

I just got an email with a pdf attachment where the email itself contained a helpful link to where I could download Acrobat Reader if I wanted to read the pdf.

Huh. I remember links like that were quite common in emails and on websites related to pdfs 15 to 20 years ago, but they had gotten a lot rarer recently. Kind of like a blast from the past.
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Raphael
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Raphael »

Why do I hear very, very quiet, almost inaudible, sounds coming from my computer when I move my mouse around? I have an SSD. Shouldn't that only happen with HDDs?
Travis B.
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Travis B. »

Raphael wrote: Mon Mar 03, 2025 12:01 pm Why do I hear very, very quiet, almost inaudible, sounds coming from my computer when I move my mouse around? I have an SSD. Shouldn't that only happen with HDDs?
Maybe that's the fan on your computer changing speed with changes in processor load (and thus heat generation)?
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Raphael
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Raphael »

Travis B. wrote: Mon Mar 03, 2025 1:13 pm
Raphael wrote: Mon Mar 03, 2025 12:01 pm Why do I hear very, very quiet, almost inaudible, sounds coming from my computer when I move my mouse around? I have an SSD. Shouldn't that only happen with HDDs?
Maybe that's the fan on your computer changing speed with changes in processor load (and thus heat generation)?
Hmm. That would have to be very quick changes in fan speed in reaction to changes in processor load.
bradrn
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by bradrn »

Raphael wrote: Mon Mar 03, 2025 12:01 pm Why do I hear very, very quiet, almost inaudible, sounds coming from my computer when I move my mouse around? I have an SSD. Shouldn't that only happen with HDDs?
I believe it’s related to power mode switching, actually. (I don’t understand the details but that was what I gathered when I looked it up.)
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by jcb »

Raphael wrote: Mon Mar 03, 2025 1:31 pm
Travis B. wrote: Mon Mar 03, 2025 1:13 pm
Raphael wrote: Mon Mar 03, 2025 12:01 pm Why do I hear very, very quiet, almost inaudible, sounds coming from my computer when I move my mouse around? I have an SSD. Shouldn't that only happen with HDDs?
Maybe that's the fan on your computer changing speed with changes in processor load (and thus heat generation)?
Hmm. That would have to be very quick changes in fan speed in reaction to changes in processor load.
When I replaced the stock heatsink and fan on my CPU with a larger heatsink and more efficient fan, I was surprised by how much of a difference it made. My CPU is significantly cooler, and noticeably quieter. So yes, a CPU fan really can be that loud.
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Raphael
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Raphael »

Not really fun and actually rather boring fact: For somewhat complicated reasons, earlier this week, I copied as many of my personal files as possible into one large directory somewhere on my pc, with no subdirectories whatsoever. Most of the personal documents, and all of the music files, other sound files, video files, and pictures. Turns out those are 2205 files with a total size of about 288 or 289 gb.
Travis B.
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Travis B. »

I ordered a PicoCalc kit to run zeptoforth on a few days ago and have been busy working on drivers for it. I have now implemented an 8-bit SPI display driver and most of an I2C keyboard driver. After I put the finishing touches on the keyboard driver the next thing will be to implement a terminal emulator for it to tie the screen and keyboard together.
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Travis B.
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Travis B. »

Someone clued me in to why DHCPv6 might not be working with my new router, and indeed after taking their advice DHCPv6 started working again.
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kosen444
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by kosen444 »

Gotta love when the internet (or a helpful friend) comes through like that
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Re: The Computer And General Tech Thread - Software, Hardware, Questions, etc.

Post by Travis B. »

kosen444 wrote: Thu Apr 24, 2025 10:26 am Gotta love when the internet (or a helpful friend) comes through like that
The matter is that this wasn't like trying to use DHCPv6 under Linux but rather I've been writing my own IPv6 stack for zeptoforth (of which I am the primary author) on the Raspberry Pi Pico (2) W, named zeptoIPv6, which makes it much harder than simply googling a solution for someone else's prewritten software.
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