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by RDPUser
Sat May 04, 2019 9:59 pm
Forum: Troubleshooting
Topic: USB HDD resets on Pi Zero W
Replies: 5
Views: 238

Re: USB HDD resets on Pi Zero W

I'm using a 2A Powersupply. Pi Zero W detects no undervoltage. As it is a 2,5" HDD it is powered from the PI Zero. https://www.aliexpress.com/item/OTG-Cable-Type-C-Micro-USB-General-USB-Type-Adapter-Phone-Android-Mobile-Data-Micro-Converter/32975104690.html Thats the OTG Adapter. Its very basic and ...
by RDPUser
Fri May 03, 2019 10:41 pm
Forum: Troubleshooting
Topic: USB HDD resets on Pi Zero W
Replies: 5
Views: 238

Re: USB HDD resets on Pi Zero W

It is connected via the original cable and on USB OTG adapter.
"what are you using"
A westerm digital 4 TB 2,5 " external Harddrive. Connected to a PC the HDD works fine.
by RDPUser
Fri May 03, 2019 1:43 pm
Forum: Troubleshooting
Topic: USB HDD resets on Pi Zero W
Replies: 5
Views: 238

Re: USB HDD resets on Pi Zero W

Can anyone help?
by RDPUser
Tue Apr 30, 2019 9:28 am
Forum: Troubleshooting
Topic: USB HDD resets on Pi Zero W
Replies: 5
Views: 238

USB HDD resets on Pi Zero W

I've tried to make a little NAS with a PI Zero W and a USB HDD. First I've normally mounted the drive and shared that mount with samba. Sometimes the connections broke, so I tried USB redirector from Incentives Pro. There same result. After some time connection is broke. dmesg | grep usb [ 0.134487]...
by RDPUser
Tue Feb 26, 2019 11:13 pm
Forum: Beginners
Topic: what is remote GPIO
Replies: 18
Views: 34602

Re: what is remote GPIO

Can somebody give an example where this would be really useful? My imagination is to low to find a really useful case. I mean you need a RPI at the place where you want GPIO Pins so you can run your script as well on that PI.
by RDPUser
Sat Feb 23, 2019 3:37 pm
Forum: Troubleshooting
Topic: Samba on Raspi copy large files gives error 0x8007003B solution so far: don't use ExFAT or FAT32
Replies: 9
Views: 1800

Re: Samba on Raspi copy large files gives error 0x8007003B solution don't use ExFAT

A4. 3 share folder in Ext4 format (inside 8G BSD Card) A5. NTFS formatted 128GB Cruzerfit USB flash memory plugged into vacant USB port - shared in samba Ext4 and NTFS work. This problem only affects ExFat and Fat32 Filesystems. Problem still exists with FAT32 filesystem. Just tested. Before I did ...
by RDPUser
Thu Feb 21, 2019 5:22 pm
Forum: Advanced users
Topic: Mount with root partitin with discard option (why not done by default)
Replies: 4
Views: 369

Re: Mount with root partitin with discard option (why not done by default)

Thanks, good article. I'll stay with trimming by crontab fstrim.
As far as I know windows does a discard after each delete (at least since version 7 or 8). So Windows wastes performance here.
by RDPUser
Thu Feb 21, 2019 4:25 pm
Forum: Advanced users
Topic: Mount with root partitin with discard option (why not done by default)
Replies: 4
Views: 369

Re: Mount with root partitin with discard option (why not done by default)

There are reports that these cards read "zero" back after triggering the trim command
by RDPUser
Thu Feb 21, 2019 4:19 pm
Forum: Advanced users
Topic: Mount with root partitin with discard option (why not done by default)
Replies: 4
Views: 369

Mount with root partitin with discard option (why not done by default)

Raspian comes with ext4 which can be mount with discard option. With discard option the sd-card is told which blocks are free and so better wear leveling is possible. I wonder why raspbian comes not default with the discard option? You can issue sudo fstrim -v / to do it manually but why not automat...
by RDPUser
Sat Jan 26, 2019 4:50 pm
Forum: General discussion
Topic: Why PIN headers instead of female PIN headers?
Replies: 11
Views: 601

Re: Why PIN headers instead of female PIN headers?

Have you ever tried to ben a pinheader, they are pretty sturdy! No, was just afraid of it, because some cables are hard to put on or remove and sometimes need quite a bit force. Unlike the fragile contacts in female headers, which can loose springiness, and can fail. Good point! and its unreasonabl...
by RDPUser
Sat Jan 26, 2019 3:06 pm
Forum: General discussion
Topic: Why PIN headers instead of female PIN headers?
Replies: 11
Views: 601

Why PIN headers instead of female PIN headers?

Raspberry-PI is intented as a robust and stable product, including for children to learn programing. I wonder why PIN-Headers are used instead of female PIN Headers. I mean something like this https://www.aliexpress.com/item/10pcs-Double-Row-Female-Pin-Headers-Strip-2-54mm-Pitch-2-x-20-Pin-Straight-...
by RDPUser
Thu Jan 24, 2019 11:34 pm
Forum: General discussion
Topic: Request for update nullmailerpackage
Replies: 10
Views: 329

Re: Request for update nullmailerpackage

The question to ask is do you actually need the newer version - are there features in it that you need? If so then look at one of the methods you can try to get the newer version. If you just want the latest version to have the latest version (living on the bleeding edge) then maybe you should try ...
by RDPUser
Thu Jan 24, 2019 10:39 pm
Forum: General discussion
Topic: Request for update nullmailerpackage
Replies: 10
Views: 329

Re: Request for update nullmailerpackage

..but as I stated above you need to ask the Debian Maintainer why it was not updated. So you mean contact directly at debian.org? Or you can try to install the version from Raspbian Buster (see other posts on this forum on how you can do that; search the forum for 'Buster') Can you give a link? Did...
by RDPUser
Thu Jan 24, 2019 10:28 pm
Forum: General discussion
Topic: Request for update nullmailerpackage
Replies: 10
Views: 329

Re: Request for update nullmailerpackage

Not going to happen. Debian (and also Raspbian) generally don't do version updates once a new major version (Jessie, Stretch) is released.
Ok, thats an argument, but in between 2013 and now there was at least Raspbian Stretch, perhaps wheezy, so it should have been updated, shouldn't it?
by RDPUser
Thu Jan 24, 2019 9:58 pm
Forum: General discussion
Topic: Request for update nullmailerpackage
Replies: 10
Views: 329

Request for update nullmailerpackage

When installing nullmailer via sudo apt install nullmailer you geht version 1.13 which is from 2013 or even older. Current version is 2.2
Can you please update this about 6 year old package?
by RDPUser
Wed Jan 23, 2019 3:54 pm
Forum: Troubleshooting
Topic: Grafana package from apt install grafana not working
Replies: 6
Views: 619

Re: Grafana package from apt install grafana not working

Yeah, on RPi 3 works perfect.
by RDPUser
Mon Jan 21, 2019 9:12 pm
Forum: Troubleshooting
Topic: Grafana package from apt install grafana not working
Replies: 6
Views: 619

Re: Grafana package from apt install grafana not working

It seems the official grafana repositories don't support ARMv6. Trying to run outputs Ungültiger Maschinenbefehl Meaning invalid machine instruction. I think its wrong instruction set, so using the official grafana repositories is no help for Raspberry PI Zero (W) und first generation. Who can fix t...
by RDPUser
Mon Jan 21, 2019 1:48 pm
Forum: Troubleshooting
Topic: OpenVPN can't write logfile to home folder
Replies: 26
Views: 905

Re: OpenVPN can't write logfile to home folder

Hallo Ken, thanks for all your support. I had another idea, because you wrote just creating a directory under / works, so I tried just writing into a directory that owns root and bingo. Now I have unter /home/pi/logs a directory owned by root (chown) and logs are written. Very strange, but it works....
by RDPUser
Mon Jan 21, 2019 1:01 pm
Forum: Troubleshooting
Topic: Grafana package from apt install grafana not working
Replies: 6
Views: 619

Re: Grafana package from apt install grafana not working

Tried even on a Pi Zero W freshly setup with sudo apt install grafana
Only empty login-page like on the other RPis. Can someone verify this bug, please?
by RDPUser
Fri Jan 18, 2019 5:44 pm
Forum: Troubleshooting
Topic: Grafana package from apt install grafana not working
Replies: 6
Views: 619

Grafana package from apt install grafana not working

On Pi 1 I tried to compile grafana by myself, but then couldn't go on. So I removed completely and then installed via sudo apt install grafana Now accessing IP:3000 redirects to IP:3000/login but gives a dark gray page Then I thought maybe I have something broken my building it from scratch, so I go...
by RDPUser
Fri Jan 18, 2019 5:14 pm
Forum: Troubleshooting
Topic: OpenVPN can't write logfile to home folder
Replies: 26
Views: 905

Re: OpenVPN can't write logfile to home folder

Hallo Ken, thanks for this detailled report. You brought me to a working solution. I just create another symlink under /var/tmp/openvpn to the already encrypted directory where the openvpn files are and hope it works. Can't test it next week when I'm physically present at remote site. From this I wo...
by RDPUser
Fri Jan 18, 2019 9:23 am
Forum: Troubleshooting
Topic: OpenVPN can't write logfile to home folder
Replies: 26
Views: 905

Re: OpenVPN can't write logfile to home folder

Thanks for your fast analyze.
This makes me think that the log path may be hard coded into the openvpn program along with instructions to lock down the log file from 644.
Just a hint. On other Raspberry OpenVPN also installed via apt get and same version, OpenVPN can write to home directory.
by RDPUser
Thu Jan 17, 2019 7:09 pm
Forum: General discussion
Topic: How to contact moderator directly?
Replies: 15
Views: 660

Re: How to contact moderator directly?

At the moment you just seem to be hell-bent on annoying the moderators after they shut your other thread... Sorry that was never my intention. It takes a lot more than you seem to understand to protect a device against the hypothetical use cases you propose. Think security of the processors in your...
by RDPUser
Thu Jan 17, 2019 7:04 pm
Forum: Troubleshooting
Topic: OpenVPN can't write logfile to home folder
Replies: 26
Views: 905

Re: OpenVPN can't write logfile to home folder

If it helps you to have a configuration where openvpn is running instead of exiting to see which user openvpn is running, please execute cd /etc/openvpn sudo openvpn --genkey --secret nokey.txt And take this config log /home/pi/vpn.log remote bla.la.nonexistent8 secret nokey.txt dev tun proto udp Re...
by RDPUser
Thu Jan 17, 2019 6:53 pm
Forum: Troubleshooting
Topic: OpenVPN can't write logfile to home folder
Replies: 26
Views: 905

Re: OpenVPN can't write logfile to home folder

By the username Pi I suspect you are using Raspbian(?) Are you using openvpn as a service for incoming connections or to connect to a vpn server out on the Internet (provided by a commercial vpn provider)? I have used openvpn in the second way but not in the first - and not on Raspbian. Ubuntu Mate...

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