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by Ernst
Tue Jun 18, 2019 9:14 pm
Forum: General discussion
Topic: Issue "Network Error : Connection refused"
Replies: 12
Views: 254

Re: Issue "Network Error : Connection refused"

Please give us the full information on what you have done, how you have the Pi connected to your computer, what you have changed on your computer, and what you changed on the Pi while you were logged in over ssh. I connected raspberry pi and laptop with an Ethernet cable. Power supply to Ras-pi is ...
by Ernst
Tue Jun 18, 2019 9:05 pm
Forum: Troubleshooting
Topic: Pi freezing while installing OS
Replies: 5
Views: 69

Re: Pi freezing while installing OS

I just got a new Raspberry Pi 3 B, but I can't get it set up because every time I try to install the OS it ends up freezing. First I tried downloading Raspbian with the Pi using noobs lite, and it downloaded but said there was an error that a file was missing or corrupted, so then I tried using the...
by Ernst
Tue Jun 18, 2019 1:59 pm
Forum: Raspbian
Topic: Lance a script automatically that logs my raspberry pi3 to my server
Replies: 30
Views: 380

Re: Lance a script automatically that logs my raspberry pi3 to my server

igyigy wrote:
Tue Jun 18, 2019 12:50 pm
I expect to have a bootloader dependant partition
and the meta data in another partition
so my bootloader partition is untouchable, i want only the meta data to get replaced by the new ones
Do you know what the meaning is of metadata ? see https://en.wikipedia.org/wiki/Metadata
by Ernst
Tue Jun 18, 2019 12:27 pm
Forum: General discussion
Topic: Issue "Network Error : Connection refused"
Replies: 12
Views: 254

Re: Issue "Network Error : Connection refused"

Am confused by all the IP addresses, seems not consistent with a local network connection... If your win10pc's IP address is 192.168.0. 102, your RPi should be in the same range as 192.168.0. xxx. How about restarting again.... from zero start. Also please heed epoch1970's recommendation regarding ...
by Ernst
Tue Jun 18, 2019 12:24 pm
Forum: General discussion
Topic: Issue "Network Error : Connection refused"
Replies: 12
Views: 254

Re: Issue "Network Error : Connection refused"

I am facing a strange problem. I am using windows 10, raspbian stretch lite(2019)/raspbian stretch(Nov2018) and I don't have a monitor. Earlier I could get through ras-pi screen using my laptop after creating 'ssh' file in root and using putty. However now I get connection refused error. Here is wh...
by Ernst
Tue Jun 18, 2019 12:09 pm
Forum: Raspbian
Topic: Lance a script automatically that logs my raspberry pi3 to my server
Replies: 30
Views: 380

Re: Lance a script automatically that logs my raspberry pi3 to my server

I know that i can simply use upgrade command, but this is not what i want to experience, i want to write a script able to call the os image downloaded, launch it to install and erase the old one or store ot as a backup Can you please explain exactly how you visualize this process, how do you expect...
by Ernst
Tue Jun 18, 2019 6:28 am
Forum: Advanced users
Topic: Cannot bridge eth0 and tap0 for SIMH - can't ping default gateway or beyond?
Replies: 2
Views: 59

Re: Cannot bridge eth0 and tap0 for SIMH - can't ping default gateway or beyond?

So br0 with an ip address, and nothing else with one. Routing table looks as you'd expect. The routing table would be very interesting but you did not show the contents. From the pi, I can ping both inside and outside the network. From an emulated machine attached to tap0, I can only ping devices o...
by Ernst
Tue Jun 18, 2019 6:03 am
Forum: General discussion
Topic: Issue "Network Error : Connection refused"
Replies: 12
Views: 254

Re: Issue "Network Error : Connection refused"

Also, how I can delete the 'raspberrypi.mshome.net' DNS from my windows. It seems like windows has locked on this DNS with 192.168.137.66 ip address. Any time I change my raspi's(Ethernet's) IP address to 192.168.137.67 and try to ping 'raspberrypi.mshome.net' , windows still tries to connect to 19...
by Ernst
Mon Jun 17, 2019 7:23 pm
Forum: Beginners
Topic: Ken's Labyrinth for linux
Replies: 13
Views: 266

Re: Ken's Labyrinth for linux

I used raspi-config to activate "GL (Full KMS) OpenGL desktop driver with full KMS" and I was able to start run ken. Awesome. Did you have to put the original data files from Ken Silverman's site in the folder somewhere, or did it just run as compiled from the git? I did not install anything, I jus...
by Ernst
Mon Jun 17, 2019 6:55 pm
Forum: Beginners
Topic: Ken's Labyrinth for linux
Replies: 13
Views: 266

Re: Ken's Labyrinth for linux

I used raspi-config to activate "GL (Full KMS) OpenGL desktop driver with full KMS" and I was able to start run ken.
by Ernst
Mon Jun 17, 2019 5:22 pm
Forum: Beginners
Topic: Ken's Labyrinth for linux
Replies: 13
Views: 266

Re: Ken's Labyrinth for linux

hippy wrote:
Mon Jun 17, 2019 2:55 pm

Code: Select all

fatal error: SDL_endian.h: No such file or directory
#include <SDL_endian.h>
I would guess that needs SDL installing then "make" running again.

Code: Select all

sudo apt-get install libsdl2-dev libsdl2-image-dev
by Ernst
Mon Jun 17, 2019 3:19 pm
Forum: Raspbian
Topic: Lance a script automatically that logs my raspberry pi3 to my server
Replies: 30
Views: 380

Re: Lance a script automatically that logs my raspberry pi3 to my server

igyigy wrote:
Mon Jun 17, 2019 2:14 pm

I am brand new on programming in general and especially with linux
Start here: https://www.raspberrypi.org/magpi/
by Ernst
Sun Jun 16, 2019 7:43 am
Forum: Beginners
Topic: Custom MOTD - Message of the Day
Replies: 79
Views: 118374

Re: Custom MOTD - Message of the Day

seanda21 wrote:
Sat Jun 15, 2019 10:38 pm

Here is details on how I did it - https://sbs.seandaniel.com/2019/06/upda ... td-on.html
There is something missing in your script, instead of

Code: Select all

rest < /proc/loadavg
it should be

Code: Select all

read one five fifteen rest < /proc/loadavg
by Ernst
Thu Jun 13, 2019 9:16 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

Here is what I entered & the result: cat /etc/wpa_supplicant/wpa_supplicant.conf scan_ssid=1 cat: /etc/wpa_supplicant/wpa_supplicant.conf: Permission denied cat: scan_ssid=1: No such file or directory You must use an editor, like nano, to update the wpa_supplicant.conf file, to include the line "sc...
by Ernst
Thu Jun 13, 2019 8:31 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

After looking at all the information I can not see the problem. I am having great problems because I do not know if I can trust your feedback. According to you your wpa_supplicant.conf is like this: ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 country=EC network={ ssid="BT...
by Ernst
Thu Jun 13, 2019 7:17 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

I made a mistake, please enter the following command:

Code: Select all

rfkill list
and show the output.
by Ernst
Thu Jun 13, 2019 6:25 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

sandifeet wrote:
Thu Jun 13, 2019 6:22 pm
OK will do, just want to confirm that the console is the"terminal" as in Linux chat?
Yes.
by Ernst
Thu Jun 13, 2019 6:16 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

In the meanwhile I found that there are other ways to find information on your problem. Please reboot the raspberry and then enter the following commands on the console. After each command post the results in between [ code] meaning here [ /code] brackets. Give us the information about your raspberr...
by Ernst
Thu Jun 13, 2019 5:06 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

Now run wpa_supplicant in the foreground:

Code: Select all

sudo wpa_supplicant -iwlan0 -c/etc/wpa_supplicant/wpa_supplicant.conf
and see what messages will be displayed
by Ernst
Thu Jun 13, 2019 1:08 pm
Forum: Beginners
Topic: Troubleshooting 'wlan0 not associated'
Replies: 4
Views: 76

Re: Troubleshooting 'wlan0 not associated'

prodata wrote:
Thu Jun 13, 2019 12:42 pm
No new cards or 'new' Pi's will now connect, though the existing one is continuing to talk to the network apparently without problems.
Have you tried to boot the 'new' Pi's using the working memory card ?
by Ernst
Wed Jun 12, 2019 4:31 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

Thankyou Ernst, I have checked & more lines are there I will copy beneath. Looks a bit suss...I too cannot continue today. Thankyou Hasta manana Successfully initialized wpa_supplicant ctrl_iface exists and seems to be in use - cannot override it Delete '/var/run/wpa_supplicant/wlan0' manually if i...
by Ernst
Wed Jun 12, 2019 3:47 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

I apologise for being such a dummy here. I bought the raspi to learn how to code.......... I will now put in the first command & post the result that Epoch1970 has sent. Think I should do this one at a time: sudo wpa_supplicant -iwlan0 -c/etc/wpa_supplicant/wpa_supplicant.conf Successfully initiali...
by Ernst
Wed Jun 12, 2019 5:41 am
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

You are doing reasonably well except that you must put the information in between the code tags and you must just continue even if something does not look right. The reason for using code tags is that the information is displayed correctly, just look at the following quote (which is the same as norm...
by Ernst
Tue Jun 11, 2019 6:33 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

- What version of raspbian are you running, please post the output of the following commands: cat /proc/cpuinfo | grep 'Revision' uname -a cat /etc/os-release - check the contents of /etc/modprobe.d/raspi-blacklist, this file should be empty - check that file /boot/config.txt does NOT have a line wi...
by Ernst
Tue Jun 11, 2019 5:14 pm
Forum: Troubleshooting
Topic: wlan0: Not associated
Replies: 34
Views: 540

Re: wlan0: Not associated

Yes here you go: sudo cat /etc/wpa_supplicant/wpa_supplicant.conf ctrl_interface=DIR=netdev update_config=1 country=EC network={ ssid="BTHub-T3S3" psk="xycyyfxxxy" key_mgmt=WPA-PSK } This is the network I used in UK in '17 to set the Pi up. I can get online using ethernet cable but no wireless. Tha...

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