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by DirkS
Tue Jul 02, 2019 7:20 pm
Forum: General discussion
Topic: twm startx fails silently with buster .img
Replies: 2
Views: 167

Re: twm startx fails silently with buster .img

bullen wrote:
Tue Jul 02, 2019 7:12 pm
How do I debug this?
What is 'twm startx'?
And *exactly* which image do you use?
by DirkS
Mon Jul 01, 2019 11:31 pm
Forum: Beginners
Topic: I cannot update my raspberry pi, failed to fetch a lot of different links
Replies: 1
Views: 137

Re: I cannot update my raspberry pi, failed to fetch a lot of different links

Ollie 193733 wrote:
Mon Jul 01, 2019 8:45 pm
When I try to update my rasberry pi it will not let me. I am using retropie and have tried everything that I could find
I think you need to ask on the retropie forum. Don't forget to give as much information on any error messages as possible.
https://retropie.org.uk/forum/
by DirkS
Fri Jun 28, 2019 11:21 pm
Forum: General discussion
Topic: Raspberry Pi 4 usb boot?
Replies: 411
Views: 90813

Re: Raspberry Pi 4 usb boot?

chapas wrote:
Fri Jun 28, 2019 10:39 pm
Hi,
i think my question can be accommodated here;
Eh? This looks totally off topic here.
You should start a new topic...
by DirkS
Fri Jun 28, 2019 7:20 pm
Forum: C/C++
Topic: Which Pi am I?
Replies: 9
Views: 921

Re: Which Pi am I?

I made a c++ application long time ago. Could someone run it on the Pi4 and give me the result On my PI4 4GB: Raspberry PI Information D.J.Perron (c) 2015 ======================= Model : Raspberry Pi 4 Model B Rev 1.1 cpu : ARMv7 Processor rev 3 (v7l) # of cpu(s) : 4 S/N : 10000000289ae4ea Manufact...
by DirkS
Fri Jun 28, 2019 6:55 pm
Forum: HATs and other add-ons
Topic: Pi HAT on RPi 4
Replies: 2
Views: 389

Re: Pi HAT on RPi 4

I think you need to give more details...
Which HAT? What channels are you switching? If applicable also any code, etc.
by DirkS
Thu Jun 27, 2019 12:21 pm
Forum: General discussion
Topic: Raspberry Pi 4 Thread - general discussion
Replies: 895
Views: 105287

Re: Raspberry Pi 4 Thread - general discussion

WiFi MAC address changes My older Pis up to Pi 3B all have MAC addresses B8:27:EB:xx:xx:xx (Raspberry Pi Foundation) The Pi4 has DC:A6:32:xx:xx:xx (Raspberry Pi Trading) What's the significance of this change - apart from making the Pi a bit harder to spot in IpScan24? Better chance of *not* gettin...
by DirkS
Thu Jun 27, 2019 11:26 am
Forum: Python
Topic: Problems while importing Telepot
Replies: 10
Views: 4310

Re: Problems while importing Telepot

After trying sudo pip3 install teapot teapot? This is a topic about telepot... If it's not a typo then start a new topic, post the full command and full error message(s) Also add your model Pi, OS + version and Python version. If it's a typo then you need to post the additional info as mentioned ab...
by DirkS
Mon Jun 24, 2019 11:07 pm
Forum: Advanced users
Topic: No Mathematica in Buster
Replies: 4
Views: 400

Re: No Mathematica in Buster

wpballa1 wrote:
Mon Jun 24, 2019 11:04 pm
I just loaded Buster on a test system and Mathematica no longer appears in the software list. Has something changed with the licensing? This would be enough to stick with Stretch!
Which image did you install? The fully loaded one?
by DirkS
Thu Jun 20, 2019 1:38 pm
Forum: Advanced users
Topic: Kernel source tree
Replies: 3
Views: 426

Re: Kernel source tree

AlexNorokh wrote:
Thu Jun 20, 2019 1:31 pm
I want this tool place files to /usr/include and /lib/modules folder and make all to prepare to start build drivers
Then I suggest you start programming: https://github.com/notro/rpi-source/blo ... rpi-source :)
by DirkS
Fri Jun 14, 2019 5:31 pm
Forum: Beginners
Topic: Structure Needs cleaning Raspbian
Replies: 6
Views: 1080

Re: Structure Needs cleaning Raspbian

mouhsineelachbi wrote:
Fri Jun 14, 2019 8:50 am
I was compiling opencv the version 3.4.1 and the message "Structure needs cleaning " shows up
So it has nothing to do with using 'apt' to install a program.
No experience with compiling opencv, so I cannot help you with that...
by DirkS
Thu Jun 13, 2019 11:26 pm
Forum: Beginners
Topic: Structure Needs cleaning Raspbian
Replies: 6
Views: 1080

Re: Structure Needs cleaning Raspbian

Please post text instead of a screenshot...

I can't see the connection between your first post (that's about errors when using 'apt') and your screenshot which seems to be while building from source
Please clarify the exact command(s) you're executing *and* full messages as text.
by DirkS
Thu Jun 13, 2019 5:00 pm
Forum: Beginners
Topic: Structure Needs cleaning Raspbian
Replies: 6
Views: 1080

Re: Structure Needs cleaning Raspbian

Please post the *full* message you get.
by DirkS
Thu Jun 13, 2019 12:44 pm
Forum: Troubleshooting
Topic: "Missing" Offending ECDSA key
Replies: 3
Views: 225

Re: "Missing" Offending ECDSA key

Code: Select all

Offending ECDSA key in /Users/recom273/.ssh/known_hosts2:7
As I read that msg the problem key is in known_hosts2 (note the 2 at the end)
by DirkS
Thu Jun 13, 2019 12:39 pm
Forum: Troubleshooting
Topic: Keypress Not Working In Raspivid??
Replies: 2
Views: 137

Re: Keypress Not Working In Raspivid??

According to the docs only <Enter> and X are supported in raspivid (pause/continue and exit)
https://www.raspberrypi.org/documentati ... /camera.md
by DirkS
Wed Jun 12, 2019 7:37 pm
Forum: Troubleshooting
Topic: About accessing python 2.7.13 icon
Replies: 3
Views: 172

Re: About accessing python 2.7.13 icon

gordon77 wrote:
Wed Jun 12, 2019 7:00 pm
Just open terminal and type sudo idle
Why sudo? I'm sure that's not how it's started from the menu
by DirkS
Wed Jun 12, 2019 7:33 pm
Forum: Raspbian
Topic: Custom partition in pi-gen?
Replies: 3
Views: 429

Re: Custom partition in pi-gen?

ugu wrote:
Wed Jun 12, 2019 2:34 pm
Hi @jmaurin !
Thank you for your question, I have the same issue.
Were you able to find a solution in order to create a partition directly from pi-gen ?
The source of pi-gen is at https://github.com/RPi-Distro/pi-gen
Clone it and make any mod you feel is necessary.
by DirkS
Tue Jun 11, 2019 3:05 pm
Forum: Automation, sensing and robotics
Topic: irritating battery limits
Replies: 21
Views: 1549

Re: irritating battery limits

Works, except that the pi must turn off when charging due to the limits of rechargeable batteries (cannot charge and discharge at same time). I would like to be able to control robot while charging. Is there any way to accomplish this? Find a pack that can be used while charging. They do exist... I...
by DirkS
Tue Jun 11, 2019 11:16 am
Forum: Troubleshooting
Topic: Tensorflow: Allocation of 44302336 exceeds 10% of system memory problem on RasPi
Replies: 4
Views: 1212

Re: Tensorflow: Allocation of 44302336 exceeds 10% of system memory problem on RasPi

Apparently it's just a warning (as indicated by the 'W' in the message), not an error...
Does your script fail?
by DirkS
Fri Jun 07, 2019 9:54 pm
Forum: Advanced users
Topic: Can’t assess id-s of my connected drives
Replies: 2
Views: 198

Re: Can’t assess id-s of my connected drives

Try

Code: Select all

sudo  blkid
by DirkS
Fri Jun 07, 2019 3:45 pm
Forum: Troubleshooting
Topic: SSH deamon not launched
Replies: 3
Views: 228

Re: SSH deamon not launched

alienlost wrote:
Wed Jun 05, 2019 8:12 am
After that "systemctl status ssh" gives "Active : active (exited)" and the Raspberry Pi is still unreachable from LAN, and there is no SSH process nor any associated listening port.
What is the full status/error message?
by DirkS
Thu Jun 06, 2019 7:25 pm
Forum: Networking and servers
Topic: Git server
Replies: 3
Views: 349

Re: Git server

I think https://gogs.io/ can do that.
There are probably others.
by DirkS
Thu Jun 06, 2019 3:48 pm
Forum: Windows 10 for IoT
Topic: Windows for IOT sucks!
Replies: 13
Views: 5791

Re: Windows for IOT sucks!

Fieel wrote:
Thu Jun 06, 2019 11:37 am
What's your problem?
I don't use Win10IOT so I don't have a problem... ;)
by DirkS
Wed Jun 05, 2019 5:21 pm
Forum: Advanced users
Topic: ENC28J60 fixed MAC with CPU ID
Replies: 8
Views: 2355

Re: ENC28J60 fixed MAC with CPU ID

I use a systemd .link file. From my notes on how to do that: Example: (name e.g. /etc/systemd/network/00-eth0.link [Match] Interface=eth0 [Link] MACAddress=12:00:00:00:00:01 No further processing necessary Related links https://wiki.archlinux.org/index.php/MAC_address_spoofing https://jlk.fjfi.cvut....
by DirkS
Wed Jun 05, 2019 6:41 am
Forum: Networking and servers
Topic: sch password
Replies: 14
Views: 902

Re: sch password

What is 'sch'?

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