General discussion • Re: Enhancing JAVA performance
I haven't used Java much but enough to have learned performance is disappointing. An often suggested technique to improve the performance of Java code is to try an minimise the number of objects that...
View ArticleTroubleshooting • Re: Can DisplayPort work either end?
HDMI source to DP display needs an adapter with active electronics to do the conversion.The passive adapters/cables are for DP++ sources. They can connect to a HDMI display but that is because the...
View ArticleC/C++ • Re: Visual Studio alternatives for Linux
No no no it's not, it just a posh text editor with lots of MOCs added to make it what it is. Have you not been reading properly.Yes we have been reading properly. You really do want to quibble about...
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General discussion • Re: Raspberry Pi 5 discussion thread
I don't know why someone should overclock the RPi5. Why do you guys need it?Because we can?Things need to be broken to see how far they bend.i seem to have memory of the Pi4 freq locked until it was...
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Python • Re: Pylance: can import csv, but NOT sys OR os modules ... WTHey?
...You should not have to do thismain.py contentsCode: # man.pyfrom . import testtest.hello()Reasonable, but did NOT work... starting to feel like an idiot for trying to learn Python from ChatGPT,...
View ArticleGeneral discussion • Re: How to prevent Orca from launching on startup?
And one more idea!There is also an autostart directory in your ${HOME}/.config directoryYep, mine contains only the very short and simple file: LXInput autostartI'd probably have to RE-install Orca in...
View ArticleTroubleshooting • Re: Raspberry Pi 5 boot problem
Hello,I've just bought new raspberry pi 5 and I'm trying to boot it from micrso sd sandisk card (64 gb) but unsuccessful. It goes in boot mode restart and than stopped and nothing is happening. I also...
View ArticleGeneral discussion • Re: Magic Mirror and NodeJS
You should try asking here: https://forum.magicmirror.builders/Or here: https://github.com/nvm-sh/nvm/issuesStatistics: Posted by memjr — Thu Dec 21, 2023 12:06 am
View ArticleTroubleshooting • Re: PUIS mode HDD and spin up issues
I just want the extra 350GB, Dish Network said to throw out the old DVR that it's too old now. I said ok. That's where the HDD came from. Of course I formatted it already. You should have seen the...
View ArticlePython • Re: HC-SR04 ultrasonic sensor
We need to find out why " it freezes for like 20 seconds".If I get any time I will connect an HC-SR04 to a pi4/pi3 to check it.Statistics: Posted by neilgl — Thu Dec 21, 2023 11:17 pm
View ArticleGeneral discussion • Re: How to recover from an headless server
Since it apparently doesn't boot you're going to need to do a bit of detective work.The best way to figure out what's going on is to look at the system journal. This is easy to do when the system has...
View ArticleMicroPython • Re: Button to call a function
Can you edit the post to include code tags to preserve indentation?I did add spaces but it just took em out again.Statistics: Posted by Stu9000 — Thu Dec 21, 2023 11:27 pm
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Troubleshooting • Re: Tubi and widevine issues
Chromium..It works for some movies some kick back DRM error and won't startprovide link to bad vidi'm currently watching babylon 5 Statistics: Posted by kerry_s — Thu Dec 21, 2023 11:29 pm
View ArticleRaspberry Pi OS • Re: STICKY: Bullseye - Comments and bug reports thread.
connman is not installed on the official release.Simply removing connman will fix the WIFI issue.So why it is installed from the update then - makes many people trouble.I haven't come across connman...
View ArticleTroubleshooting • Re: How do I set a custom resolution?
I tried this, but no picture will show and the resolution will just be reset back. I am still new to linux only somewhat understand these instructions. Any other fixes?Statistics: Posted by Minijiggg...
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Beginners • Re: Crontab not running at all!
The troubleshooting part of that guide says to redirect errors to a log file, but the log file I am outputting towards is not receiving any data. The guide then says to look for errors in...
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Troubleshooting • Re: black menus since upgrade
i'm in the process of a clean install right now.i'll get back to you.Statistics: Posted by kerry_s — Sat Dec 23, 2023 12:06 am
View ArticlePython • Re: Program stops after initiated with CRONTAB - runs fine directly...
Program runs fine when invoked with mu and running. However, when automatically initiated via crontab, program halts with no errors.I'm not familiar with Mu. Have you tried running the Python command...
View ArticleGeneral • Re: Possible to keep RTC time set after soft reboot?
That's true, but being able to determine if the chip has power-on reset and RAM is unknown or soft-reset and it should be valid is easy enough to determine.Statistics: Posted by hippy — Sat Dec 23,...
View ArticleTroubleshooting • Re: Raspberry Pi 400 Bluetooth Audio
Maybe you could try a Bluetooth transmitter/adapter plugged into the TV's 3.5mm audio-out headphone socket?Never used one myself, but they do exist - should do what you need?Yeah, I have one of those,...
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