All Questions
41
questions
0
votes
0
answers
59
views
how to compress entire debian distro into an iso backup to flash raspberry pi sd card later?
i specifically want to do this as i used berryboot to install a version of raspbian without a gui as i was going to be using it without a monitor for nonstop daily use. the problem for me is that ...
0
votes
1
answer
952
views
Correct flag to use instead of --icmp-type?
I am trying to set up iptables v1.8.7 on a Debian 11 Raspberry Pi to block ICMP timestamp requests and replies. The tutorial I am following and all the other forums I have looked at say to use the ...
- 21
0
votes
1
answer
1k
views
Raspbian with a VLAN setup, assigning 2 IP addresses to each interface when I don't want it to
I can't figure this out. Below is my configuration in /etc/network/interface.d/eth0. Originally I had all these setup as DHCP, but I was getting 2 IPs for each interface. I changed it to static and I ...
1
vote
1
answer
624
views
Iptables-restore does not work with SNAT
I am using Raspbian on a Raspbery Pi (based on Debian 10) and I'm trying to use the following line in my iptables rule set:
-A POSTROUTING -s 2.3.4.5/26 -o eth0 -j SNAT --to-source 1.2.3.4
However ...
- 11
1
vote
0
answers
46
views
What are these files that keep popping up on my raspberry pi?
I've been trying to compile opencv on my raspberry pi 4 running raspberry pi OS.
While doing so I've found large numbers of files with seemingly random names in my working directories, for example, in ...
- 133
1
vote
0
answers
61
views
Mounted usb 2.5 inch hdd on pi4 will not go and remain asleep
I have a 2.5 inch (no external power) Seagate USB HDD drive connected to the USB3 port of my pi4 with Raspbian GNU/Linux 10 (buster), Kernel: Linux 4.19.97-v7l+.
Using
hd-idle -t /dev/sda
I am able ...
- 11
0
votes
0
answers
261
views
dpkg - Configuring systemd results in name regex error
One day, upon attempting to upgrade the packages on my seldom updated Raspberry Pi Zero W, systemd fails to be configured correctly due to what seems to be a bad name to addgroup.
Setting up systemd (...
- 417
1
vote
1
answer
4k
views
Eclipse won't start on raspberry pi 4 - "An error has occurred. See the log file"
I've just bought my first raspberry pi and installed Eclipse using the sudo apt-get install eclipse command however when trying to run it I get the following error:
An error has occurred. See the ...
- 11
0
votes
1
answer
707
views
SSH with RCA key does not authorized
I try to set up an ssh connection by RCA-key. Settings for PuTTy: 192.168.1.41, port 22, the private key was choosed.
My public key has placed "192.168.1.41/home/pi/.ssh/PuTKey.pub" therefore I ...
0
votes
2
answers
10k
views
Cannot update Raspberry PI (apt-get)
I cannot update my Raspberry PI (Raspberry PI 1 Model B with Raspbian Stretch) anymore. sudo apt-get update tells me that there are some problems with package files. I don't know much about apt-get ...
- 109
1
vote
0
answers
491
views
How do I stream UDP raspivid over ipv6 from raspberry pi to my debian virtual machine mplayer
I can stream UDP raspivid to my host machine fine using ipv4 but my project needs to be able to stream over ipv6.
I tested my ipv6 connection via netcat-openbsd and I've confirmed my debian host ...
2
votes
1
answer
899
views
Why can't my RaspberryPi execute these basic commands as pi?
As it says in the title, my RaspberryPi can't execute some basic commands (e.g. ls, mkdir, su, ...) with the user 'pi'. I always get the following as output:
-bash: /home/pi/bin/ls: Cannot execute ...
- 23
2
votes
0
answers
371
views
`hcitool con` does not find any devices when run in the context of a udev script
I'm trying to automate a task to configure a bluetooth device when it's connected to my raspberry pi 3 running raspbian.
Assuming $x is the address of the device, I need to execute the following ...
- 21
7
votes
1
answer
12k
views
Debian/Mint/Raspbian/Ubuntu - How to force SLAAC EUI64 IPv6 autoconfiguration?
I have a static IPv6 /62 prefix and I use radvd on my router (running Debian) to advertise a /64 from within it to my entire network. Other than my router (which is ::1), I let EUI64 set the suffix ...
- 190
-1
votes
1
answer
6k
views
Not able to write on samba server
So, I've been doing a ton of research trying to solve this, and several hours later, I'm absolutely stuck.
I know this has something to do with permissions, but I have absolutely no clue on how to ...
- 111