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by fjr
Fri Jan 19, 2018 6:15 pm
Forum: Beginners
Topic: [solved] rp 0 sudo apt-get upgrade results in an error
Replies: 2
Views: 830

Re: rp 0 sudo apt-get upgrade results in an error

Now I updated and upgraded.
No displayed error messages. Thank you.
by fjr
Tue Jan 16, 2018 7:19 am
Forum: Beginners
Topic: [solved] rp 0 sudo apt-get upgrade results in an error
Replies: 2
Views: 830

[solved] rp 0 sudo apt-get upgrade results in an error

$ sudo apt-get update Hit:1 http://archive.raspberrypi.org/debian stretch InRelease Hit:2 http://mirrordirector.raspbian.org/raspbian stretch InRelease Reading package lists... Done pi@raspberrypi:~ $ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state informat...
by fjr
Tue Sep 26, 2017 8:33 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Are raspberry pi zero's 3 volt gpio pins above 0.4ampere?
Replies: 3
Views: 1449

Are raspberry pi zero's 3 volt gpio pins above 0.4ampere?

Does pin 1 or pin 17 deliver more than 0.4a?
Raspberry pi zero's power supply is 5v and 2a.
Thank you.
by fjr
Tue Sep 26, 2017 8:24 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Have you flashed a thinkpad's flashrom using rp's gpio?
Replies: 0
Views: 479

Have you flashed a thinkpad's flashrom using rp's gpio?

I want to flash libreboot on a thinkpad t400. I have a raspberry pi zero. Libreboot has a policy saying, you will have to do the wiring from the raspberry pi zero to the soic yourself. I am not able to do the wiring looking on the signals. Can you tell how to wire which raspberry pi zero pin number ...
by fjr
Sat Aug 26, 2017 8:02 am
Forum: Beginners
Topic: [solved]noobs with stretch?
Replies: 2
Views: 793

Re: noobs with stretch?

Thanks.
by fjr
Fri Aug 25, 2017 3:21 pm
Forum: Beginners
Topic: [solved]noobs with stretch?
Replies: 2
Views: 793

[solved]noobs with stretch?

Is stretch in noobs? Thanks.
by fjr
Wed Aug 02, 2017 8:28 pm
Forum: Beginners
Topic: install flashrom on rp 0
Replies: 3
Views: 2457

install flashrom on rp 0

flashrom.org. I want to install flashrom on rp 0. I do not know where to start. Can you give me instructions? Thank you.
by fjr
Mon Jul 10, 2017 4:18 pm
Forum: Beginners
Topic: [solved] sudo apt-get update failed to fetch
Replies: 4
Views: 19564

Re: sudo apt-get update failed to fetch

Thank you. It turned out to be the usb connector having not a good connection.
Correcting it got the updates installed.
by fjr
Fri Jul 07, 2017 5:12 pm
Forum: Beginners
Topic: [solved] sudo apt-get update failed to fetch
Replies: 4
Views: 19564

[solved] sudo apt-get update failed to fetch

Can I get an explanation and what to do? Raspberry pi 0 pixel $ sudo apt-get update Err http://archive.raspberrypi.org jessie InRelease Err http://mirrordirector.raspbian.org jessie InRelease Err http://archive.raspberrypi.org jessie Release.gpg Could not resolve 'archive.raspberrypi.org' Err http:/...
by fjr
Sun May 21, 2017 5:11 pm
Forum: Media centres
Topic: rp receiving dvbt t2 hd h265?
Replies: 2
Views: 788

rp receiving dvbt t2 hd h265?

Question about rp 0
rp 2
rp 3

Some pbs are moving to h265.
Can you get rp to receive dvbt t2 hd h265? It will require software. Remote controller. A device you can connect the coaxial cable to. What else may be required I do not know.

Can it be done for about 20eu?
Thank you.
by fjr
Thu May 04, 2017 9:11 pm
Forum: Beginners
Topic: [solved]some packages get not upgraded
Replies: 5
Views: 2526

Re: some packages get not upgraded

Thanks

Code: Select all

sudo apt-get dist-upgrade
worked.
by fjr
Fri Apr 28, 2017 2:31 pm
Forum: Beginners
Topic: [solved]some packages get not upgraded
Replies: 5
Views: 2526

Re: some packages get not upgraded

Thank you. I do not understand the answers.
Is there a new version of pixel raspbian? Upgrading to a new version of pixel raspbian will install the 7 listed packages? About security it is not important to install the packages?
by fjr
Mon Apr 17, 2017 11:05 am
Forum: Beginners
Topic: [solved]some packages get not upgraded
Replies: 5
Views: 2526

[solved]some packages get not upgraded

rp 0 raspbian pixel If commands 'sudo apt-get update' and 'sudo apt-get upgrad' are run, then after the later is run, this message displays Calculating upgrade... Done The following packages have been kept back: chromium-browser libgl1-mesa-dri pprompt rpi-chromium-mods sonic-pi wolfram-engine xserv...
by fjr
Sat Jan 21, 2017 3:44 pm
Forum: Beginners
Topic: difference between sudo apt-get update and upgrade?
Replies: 15
Views: 6577

difference between sudo apt-get update and upgrade?

raspbian pixel
What is the difference between sudo apt-get update and sudo apt-get upgrade?
by fjr
Fri Nov 04, 2016 4:31 pm
Forum: Beginners
Topic: Raspbian image on a 4gb sd card?
Replies: 8
Views: 18594

Re: Raspbian image on a 4gb sd card?

Thanks. Noobs installed on a 8gb sd card on pi zero an usb ethernet device works. If I start pi zero with noobs light on a 4gb sd card and usb ethernet device connected, the pi zero gets no ethernet connection to the router. Noobs light then cannot get installed because noobs light requires a wired ...
by fjr
Sun Oct 23, 2016 8:26 am
Forum: Beginners
Topic: starting synaptic package manager, what is psswd?
Replies: 3
Views: 1429

Re: starting synaptic package manager, what is psswd?

That was the psswd.
Thank you.
by fjr
Sat Oct 22, 2016 4:53 pm
Forum: Beginners
Topic: starting synaptic package manager, what is psswd?
Replies: 3
Views: 1429

starting synaptic package manager, what is psswd?

With sudo apt-get install synaptic, I installed the synaptic package manager on a raspbian pi zero. Entering a psswd was not required.
After restarting I clicked synaptic package manager. Synaptic package manager asked for a psswd. What is the psswd?
Thank you.
by fjr
Sat Oct 22, 2016 4:25 pm
Forum: Beginners
Topic: command line start ralink rt2870 rt3070 on pi zero?
Replies: 0
Views: 359

command line start ralink rt2870 rt3070 on pi zero?

After installing noobs raspbian on a pi zero, usb wifi card ralink rt2870 rt3070 started working.
I want to install noobs lite raspbian on a sd card. In command line how do I get the wifi card to connect to the router?
Thanks.
by fjr
Sat Oct 22, 2016 4:03 pm
Forum: Beginners
Topic: otg usb host cable to power pi zero, pi 3 and usb hub?
Replies: 4
Views: 2690

Re: otg usb host cable to power pi zero, pi 3 and usb hub?

Thanks. I cannot say I understand the answer.
Only the power pins of that socket are connected to anything.
There can be no data transfer on the pi 3 and pi zero's micro usb power connector? If that is the case, the cable I linked to has no use.
by fjr
Sat Oct 22, 2016 3:55 pm
Forum: Beginners
Topic: wifi card ralink rt2870 3070 on pi zero?
Replies: 2
Views: 626

Re: wifi card ralink rt2870 3070 on pi zero?

I did that before asking here. My question was posted in beginners.
After restarting the computer several times wifi card started to work.
by fjr
Thu Oct 20, 2016 6:21 pm
Forum: Beginners
Topic: wifi card ralink rt2870 3070 on pi zero?
Replies: 2
Views: 626

wifi card ralink rt2870 3070 on pi zero?

Pi zero. Usb hub. Connected pointer and keyboard works. About usb wifi sudo lsusb says ralink rt2870 rt3070 148f:3070.
I cannot get it to work. It is listed on http://elinux.org/RPi_USB_Wi-Fi_Adapter ... i_Adapters.
Can I get it to work? Thank you.
by fjr
Wed Oct 19, 2016 3:42 pm
Forum: Beginners
Topic: otg usb host cable to power pi zero, pi 3 and usb hub?
Replies: 4
Views: 2690

otg usb host cable to power pi zero, pi 3 and usb hub?

https://www.amazon.com/Micro-Cable-Samsung-Phones-Tablets/dp/B00JCZ2FQQ/ref=sr_1_4?ie=UTF8&qid=1476890945&sr=8-4&keywords=otg+usb+host+cable https://www.coolerguys.com/products/coolerguys-100-240v-ac-to-12-5v-dc-4pin-molex-2a-power-adapter Can you use an otg usb host cable, a 12v 5v 2a molex power s...
by fjr
Wed Oct 19, 2016 3:20 pm
Forum: Beginners
Topic: Raspbian image on a 4gb sd card?
Replies: 8
Views: 18594

Raspbian image on a 4gb sd card?

I wanted to install noobs raspbian on a 4gb sd card on a pi zero.
Starting pi zero with noobs a message said a 4gb sd card is to small. Required space 3944mb. Available 2480mb.

Can raspbian jessie with pixel image https://www.raspberrypi.org/downloads/raspbian/ get burned on a 4gb sd card?
Thank you.
by fjr
Mon Aug 29, 2016 6:23 pm
Forum: Other projects
Topic: handheld cabinet with keyboard
Replies: 2
Views: 1979

handheld cabinet with keyboard

For sale is a computer that can run on free software. https://www.crowdsupply.com/eoma68/micro-desktop. I would want to get a cabinet in the size of sony vaio p or c1 or hp jornada for the computer card. I cannot find a defective computer for sale. Are there 3d printable cabinets made for raspberry ...

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