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by shaunakvyas1
Thu Oct 04, 2018 5:49 am
Forum: Other
Topic: Bluetooth not working in Raspberry Pi 3B+ with Xubuntu 18.04
Replies: 6
Views: 5035

Re: Bluetooth not working in Raspberry Pi 3B+ with Xubuntu 18.04

Voila ! I finally am able to start bluetooth. Here are the commands: root@Xubuntu-RPi:/home/shaunak# sudo hciattach /dev/ttyAMA0 bcm43xx 921600 bcm43xx_init Cannot open directory '/etc/firmware': No such file or directory Patch not found, continue anyway Set Controller UART speed to 921600 bit/s Dev...
by shaunakvyas1
Thu Oct 04, 2018 4:02 am
Forum: Other
Topic: Bluetooth not working in Raspberry Pi 3B+ with Xubuntu 18.04
Replies: 6
Views: 5035

Re: Bluetooth not working in Raspberry Pi 3B+ with Xubuntu 18.04

@Douglas6
Here is the result:

Code: Select all

shaunak@Xubuntu-RPi:~$ systemctl status hciuart
Unit hciuart.service could not be found.
by shaunakvyas1
Wed Oct 03, 2018 11:42 am
Forum: Other
Topic: Bluetooth not working in Raspberry Pi 3B+ with Xubuntu 18.04
Replies: 6
Views: 5035

Re: Bluetooth not working in Raspberry Pi 3B+

I also tried few more commands. Here are the results: shaunak@Xubuntu-RPi:~$ hcitool dev Devices: ["Blank Line"] shaunak@Xubuntu-RPi:~$ bluetoothd D-Bus setup failed: Connection ":1.59" is not allowed to own the service "org.bluez" due to security policies in the configuration file [/code] shaunak@X...
by shaunakvyas1
Tue Oct 02, 2018 12:39 pm
Forum: Other
Topic: Bluetooth not working in Raspberry Pi 3B+ with Xubuntu 18.04
Replies: 6
Views: 5035

Bluetooth not working in Raspberry Pi 3B+ with Xubuntu 18.04

I am using Raspberry Pi with Xubuntu 18.04 running in it. When I enable the bluetooth using its icon, I am not able to open the bluetooth adaptor for detecting and connecting bluetooth devices. The hciconfig -a command gives following output: shaunak@Xubuntu-RPi:~$ hciconfig -a hci0: Type: Primary B...
by shaunakvyas1
Tue Sep 25, 2018 6:44 am
Forum: Beginners
Topic: Xubuntu 16.04.2 not working on Raspberry Pi 3B+
Replies: 5
Views: 2147

Re: Xubuntu 16.04.2 not working on Raspberry Pi 3B+

I have written RaspEx image to Pi 3B+ Memory Card (Reference: https://sourceforge.net/projects/raspex/) Now I am trying to install ROS on RaspEx. I am using this link for that: https://www.intorobotics.com/how-to-install-ros-kinetic-on-raspberry-pi-3-ubuntu-mate/ because I could not find any link th...
by shaunakvyas1
Mon Sep 24, 2018 4:20 pm
Forum: Beginners
Topic: Xubuntu 16.04.2 not working on Raspberry Pi 3B+
Replies: 5
Views: 2147

Re: Xubuntu 16.04.2 not working on Raspberry Pi 3B+

I have downloaded Xubuntu 16.04.2 from https://ubuntu-pi-flavour-maker.org/download/ I need a technical solution to the problem discussed about this image. Because this image was not working, I switched to https://ubuntuforums.org/showthread.php?t=2391816 I was able to boot and install Xubuntu. Eve...
by shaunakvyas1
Mon Sep 24, 2018 6:13 am
Forum: Beginners
Topic: Xubuntu 16.04.2 not working on Raspberry Pi 3B+
Replies: 5
Views: 2147

Re: Xubuntu 16.04.2 not working on Raspberry Pi 3B+

The 3B+ is a newer model and requires newer firmware. Ubuntu has not updated their images to be 3B+ compatible.
If that's the case, then which OS will be suitable for ROS?
by shaunakvyas1
Mon Sep 24, 2018 5:30 am
Forum: Beginners
Topic: Xubuntu 16.04.2 not working on Raspberry Pi 3B+
Replies: 5
Views: 2147

Xubuntu 16.04.2 not working on Raspberry Pi 3B+

I have downloaded Xubuntu 16.04.2 from https://ubuntu-pi-flavour-maker.org/download/ After writing the image file to the memory card, there are two partitions created: 1. PI_BOOT (FAT) 2. PI_ROOT (Ext4) When I insert the card in Pi 3B+ and power it up, I am able to see the rainbow screen only and th...
by shaunakvyas1
Mon Feb 06, 2017 7:46 pm
Forum: Beginners
Topic: Internet not working in Pi
Replies: 7
Views: 1224

Re: Internet not working in Pi

Hi Everyone. Please suggest any good and robust method for internet sharing of laptop with Raspberry Pi 1 Model B through ethernet. I have tried static ip and network bridge methods but they are not robust I suppose.
by shaunakvyas1
Mon Feb 06, 2017 1:30 am
Forum: Beginners
Topic: Internet not working in Pi
Replies: 7
Views: 1224

Re: Internet not working in Pi

DougieLawson wrote:
shaunakvyas1 wrote:But that sets static ip for Pi. I have DHCP setting.
In that case you have to fiddle with your DHCP server to always assign the same DHCP address to the same MAC address.
How can I fiddle with my DHCP server?
by shaunakvyas1
Sun Feb 05, 2017 4:33 pm
Forum: Beginners
Topic: Internet not working in Pi
Replies: 7
Views: 1224

Re: Internet not working in Pi

But that sets static ip for Pi. I have DHCP setting.
by shaunakvyas1
Sun Feb 05, 2017 3:20 pm
Forum: Beginners
Topic: Internet not working in Pi
Replies: 7
Views: 1224

Internet not working in Pi

I have Raspberry Pi 1 Model B. I am using my laptop to run internet in Pi by setting network bridge of Ethernet and Wifi in my laptop. I am able to get internet connectivity in Pi but the problem is that it is not robust. It means that I get random internet connectivity when I power up both the syst...
by shaunakvyas1
Sat Feb 04, 2017 1:19 pm
Forum: Beginners
Topic: Composite Video Flickering
Replies: 8
Views: 3021

Re: Composite Video Flickering

Finally I solved the problem by adding line "sdtv_aspect=4:3" in config.txt
Thank you so much everyone for solutions.
by shaunakvyas1
Sat Feb 04, 2017 2:10 am
Forum: Beginners
Topic: Composite Video Flickering
Replies: 8
Views: 3021

Re: Composite Video Rolling

I have found the issue in my Videocon CRT TV Model No. 3606-RDx. There is a "50/60" button in its remote control that stabilizes the display. But the problem is that I do not have a remote control. Is there any method to use this "50/60" feature without remote control in the same model?
by shaunakvyas1
Fri Feb 03, 2017 4:39 pm
Forum: Beginners
Topic: Composite Video Flickering
Replies: 8
Views: 3021

Re: Composite Video Flickering

"The screen flickers a lot" means the screen rolls from down to up. I have set sdtv_mode(all four values) and disabled HDMI in config.txt, but "Nothing is working". By the way I have raspbian wheezy and the same setup was working yesterday, but it's not working now.
by shaunakvyas1
Fri Feb 03, 2017 2:57 pm
Forum: Beginners
Topic: Composite Video Flickering
Replies: 8
Views: 3021

Composite Video Flickering

I have Raspberry Pi 1 Model B and I have connected its video output to Videocon CRT TV. The screen flickers a lot. I have tried editing the config.txt file for SDTV modes using online help, but nothing is working.
by shaunakvyas1
Tue Jan 31, 2017 3:29 pm
Forum: Beginners
Topic: Internet not working in RPi Version 1 Model B
Replies: 2
Views: 586

Internet not working in RPi Version 1 Model B

How can I use my laptop's wifi as internet source for my RPi Version 1 Model B? I have tried changing interface and dhcpcd.conf files as per given in forums, but it's not working even though my SSH is working with laptop.
by shaunakvyas1
Sun Jan 29, 2017 5:00 am
Forum: Beginners
Topic: HDMI of Sony Ericsson Neo V?
Replies: 6
Views: 1105

Re: HDMI of Sony Ericsson Neo V?

I am still not able to access Pi using Putty SSH. I have Raspbian Jessie in my Pi Model B. I do not have any display. I have to access it using Putty only. How should I do it?
by shaunakvyas1
Wed Dec 28, 2016 2:36 pm
Forum: Beginners
Topic: HDMI of Sony Ericsson Neo V?
Replies: 6
Views: 1105

Re: HDMI of Sony Ericsson Neo V?

Then what should I do if I don't have a monitor. Can I use my laptop for display connecting with Ethernet Cable?
#TINU
by shaunakvyas1
Wed Dec 28, 2016 1:55 pm
Forum: Beginners
Topic: HDMI of Sony Ericsson Neo V?
Replies: 6
Views: 1105

HDMI of Sony Ericsson Neo V?

I want to use my Sony Ericsson Neo V as display for my Raspberry Pi. How should I do it?

#TINU
by shaunakvyas1
Wed Dec 16, 2015 1:48 pm
Forum: General discussion
Topic: Hello World with Raspberry Pi B+
Replies: 2
Views: 418

Hello World with Raspberry Pi B+

Hello World !!!
I am Shaunak Vyas and I have Raspberry Pi B+ Kit with me. I kindly request you to help me in starting "Hello World" session with the kit. Give me the steps to be followed.

Thanks and Regards

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