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Difference between revisions of "Pi4"
| Line 51: | Line 51: | ||
______[[file:Pi4_61c.jpg|140px|link=https://batchelor-s.com/b/contactus.html]] | ______[[file:Pi4_61c.jpg|140px|link=https://batchelor-s.com/b/contactus.html]] | ||
| − | Raspberry [[Pi4]] | + | Raspberry [[Pi4]] |
______[[file:sd.jpg|140px|link=https://batchelor-s.com/b/contactus.html]] | ______[[file:sd.jpg|140px|link=https://batchelor-s.com/b/contactus.html]] | ||
| Line 60: | Line 60: | ||
micro HDMI to HDMI cable $20 pair | micro HDMI to HDMI cable $20 pair | ||
| − | ______'''USB-C''' power supply | + | ______'''USB-C''' power supply |
| − | ______USB wireless keyboard and mouse | + | ______USB wireless keyboard and mouse |
| Line 72: | Line 72: | ||
| − | Pi 4 - for rent [[==]] 50 cents a day | + | Pi 4 - for rent [[==]] 50 cents a day $100 deposit |
| Line 82: | Line 82: | ||
No menu bar with root.</big></big> | No menu bar with root.</big></big> | ||
| − | "I set a password for root " | + | :"I set a password for root " |
| − | "When I login as root, no menu bar" | + | :"When I login as root, no menu bar" |
| Line 97: | Line 97: | ||
| − | "Simple answer is 'Don't do it.' " | + | :"Simple answer is 'Don't do it.' " |
Dougie | Dougie | ||
| Line 108: | Line 108: | ||
| − | "Debian does NOT have a root login" | + | :"Debian does NOT have a root login" |
| − | "No distribution allows root to use a GUI." | + | :"No distribution allows root to use a GUI." |
Not true | Not true | ||
| Line 116: | Line 116: | ||
Check linux mint. I do it all of the time. | Check linux mint. I do it all of the time. | ||
| − | "there should be no need to ever login as root." | + | :"there should be no need to ever login as root." |
I bet you also do not root your phone. | I bet you also do not root your phone. | ||
| Line 174: | Line 174: | ||
| − | "why are you logging in as root? | + | :"why are you logging in as root? |
| − | On modern Linux/Unix systems generally the root user is disabled " | + | :On modern Linux/Unix systems generally the root user is disabled " |
So, how does one enable it? | So, how does one enable it? | ||
| − | "it may be missing various configuration files | + | :"it may be missing various configuration files |
| − | and these may need to be created. " | + | :and these may need to be created. " |
like what? | like what? | ||
| − | "Of course if you have a reason for logging in as root, " | + | :"Of course if you have a reason for logging in as root, " |
| − | "then there's no problem with that - " | + | :"then there's no problem with that - " |
It is the problem. Finding the files. | It is the problem. Finding the files. | ||
| − | " the desktop is not designed to run as root." | + | :" the desktop is not designed to run as root." |
| − | "You might not like it, but it's how things are set up." | + | :"You might not like it, but it's how things are set up." |
and how does one change the set up? | and how does one change the set up? | ||
| − | "there is no good reason to change this" | + | :"there is no good reason to change this" |
| − | You own my computer | + | You own my computer ? |
check | check | ||
Revision as of 22:48, 24 February 2024
Limited Supply
Run dual monitors
It needs a Power Supply
Micro SD memory
pair of Micro HDMI cables
USB keyboard and mouse
Connect TV with HDMI for a display
Plug in cable to your internet modem and go live internet
Heavy Duty Triple Layer Shielding
Low-Loss Nitrogen Gas
Injected Dielectric
Large Gauge Copper Connectors
Monster Advanced for HDMI
______
Raspberry Pi4
______
microSD card & software $20
______
micro HDMI to HDMI cable $20 pair
______USB-C power supply
______USB wireless keyboard and mouse
______TV with HDMI input --- out of stock
______contact us
Pi 4 - for rent == 50 cents a day $100 deposit
No menu bar with root.
- "I set a password for root "
- "When I login as root, no menu bar"
Make your own menu bar
I often use FileManager as root
/usr/share/raspi-ui-overides/applications/ ??pcman
- copy file-manager to desktop
- "Simple answer is 'Don't do it.' "
Dougie
That is not a valid answer.
That is advice.
- "Debian does NOT have a root login"
- "No distribution allows root to use a GUI."
Not true
Check linux mint. I do it all of the time.
- "there should be no need to ever login as root."
I bet you also do not root your phone.
How would you copy a file from one directory to another?
Do you use a terminal or a GUi ?
Fresh install of mediawiki
it saves LocalSettings.php in ~/Downloads/
It needs to go in /var/lib/mediawiki/
You can do it with a terminal
but is easier with FileManager
If you try to do it with FileManager
you do not have permission
how do you use sudo to call FileManager
do you drop to a terminal to call sudo filemanager
I am not sure this even works
or just run your mouse over to the FileManager icon
Wait, stupid pi does not have an icon with root
How do you edit a config file?
Probably use nano.
How would you use geany to edit LocalSettings.php
Change workspace ctl+alt+F2
login as root
startx
FileManager
change to directory
click on the file
open with geany
make edits
save
- "why are you logging in as root?
- On modern Linux/Unix systems generally the root user is disabled "
So, how does one enable it?
- "it may be missing various configuration files
- and these may need to be created. "
like what?
- "Of course if you have a reason for logging in as root, "
- "then there's no problem with that - "
It is the problem. Finding the files.
- " the desktop is not designed to run as root."
- "You might not like it, but it's how things are set up."
and how does one change the set up?
- "there is no good reason to change this"
You own my computer ?
check
.config/.lxsession
