Re: Gtk-WARNING: cannot open display (./sbitx)

#96286

Are you trying to run sBitx from another computer in a remoteterminal (like Putty)? Not possible.

You need a remote desktop or vnc or ...?

de oz9ny, niels

Re: Gtk-WARNING: cannot open display (./sbitx)

Anthony Good

#96285

开云体育

Did you do a ./build again after fixing permissions?

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On Sep 29, 2022, at 14:17, John Terrell, N6LN <N6LN@...> wrote:

Same error?<718CA772-0B74-4C08-97BB-65A02A3400F3.jpeg>

Re: Gtk-WARNING: cannot open display (./sbitx)

#96284

Same error?

Re: Iambic CW Operation Improvement #sBitx #sbitx-k3ng

#96283

Rolf , maybe that's what I saw too.. just a picky decoder for cw... but just could not get it to work... tried several signals...?
Brad

Re: Gtk-WARNING: cannot open display (./sbitx)

Anthony Good

#96282

开云体育

I see a problem. ?The directory and all the files in it are owned by root. ?You are user pi.

This should fix that:

cd ~?

chown pi:pi ./sbitx

cd ./sbitx

chown -R pi:pi ./*?

( I’m always hesitant to do a recursive action like the one on that last line, but it should stay within the ~/sbitx directory and not hop out of there…. )

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On Sep 29, 2022, at 13:49, John Terrell, N6LN <N6LN@...> wrote:

<EB0B7FDD-D82C-4938-AFB0-ED4A0F2C7B56.jpeg>Here

Re: Gtk-WARNING: cannot open display (./sbitx)

#96281

Here

Re: Gtk-WARNING: cannot open display (./sbitx)

Anthony Good

#96280

开云体育

Could you post an ‘ls -al’ (no quotes) of your ~/sbitx directory?

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On Sep 29, 2022, at 13:41, John Terrell, N6LN <N6LN@...> wrote:

<37483C69-8FA3-41A3-A0F1-A9AE1E9F0A35.jpeg><39C1089C-ABA8-4C36-86F4-8FAC74E6F328.jpeg>I have hit a bricks wall. The sBitx was working a week ago. Now I get the Raspberry Pi to boot up (see photo) but the sbitx executable now won’t start. See the error in the phot of the cmd line. I have reinstalled an entirely new RPi image with a new high end SD card, and downloaded the sbitx software and successfully built the sbitx executable so there is nothing added from my end. As you can see the display itself works well. I’ve also looked into all the files in /var/log and I can’t find anything referring to sbitx.
Please, any suggestions are welcome. Could this possibly be a hardware issue?
罢丑补苍办蝉…

Gtk-WARNING: cannot open display (./sbitx)

#96279

I have hit a bricks wall. The sBitx was working a week ago. Now I get the Raspberry Pi to boot up (see photo) but the sbitx executable now won’t start. See the error in the phot of the cmd line. I have reinstalled an entirely new RPi image with a new high end SD card, and downloaded the sbitx software and successfully built the sbitx executable so there is nothing added from my end. As you can see the display itself works well. I’ve also looked into all the files in /var/log and I can’t find anything referring to sbitx.
Please, any suggestions are welcome. Could this possibly be a hardware issue?
罢丑补苍办蝉…

Re: Sbitx #165 received today, thoughts.

#96278

One item noticed and causing concern is a very high current spike at startup.
How high?? Over 5A.? I noted this with mine as i added a fuse to protect it
and?on power up the 6A fuse blows, not a good thing.

I believe something is driving the power amp to full power momentarily and?
may have something to do with final getting blown up.? This is being
investigated and a solution should result.

While working with the radio use a current? regulated supply (set to 5-6A)
or fuse supply lead.? This may prevent disasters.

Allison
------------------
Please use the forum, offline and private will go to bit bucket.

Re: sbitx in VSCode

#96277

You can if your doing cross platform compiles.? VSC is really a winders thing.

For Linux (intel/amd) and Rpi 3/4 (ARM)running Raspbian there are many
other choices for an IDE or environment.

Allison
------------------
Please use the forum, offline and private will go to bit bucket.

Re: Corrupt rig XML defintion file #sBitx #sbitxedits #sbitx-k3ng

#96276

FYI for the non linux user (Rasbian is linux) p a file with .name
is generally not shown in a LS(DIR) or with the GUI file manager.
There is option LS-a to sho all (command line) or usually the file
manager has a setting that will show all.

If you have used linux this is nothing new but to winders users
it may be alien.

Allison
------------------
Please use the forum, offline and private will go to bit bucket.

Re: N8ME_2_VU3GAO Firmware - Can it have same graphic style as the CEC firmware?

[email protected]

#96275

Great response. So I could go with Nextion / CEC on Ubitx V6? Scrolling posts couldn't get a super clear answer as to if it's supported.

Re: SD card backup #sBitx #sbitxedits

#96274

That is safe to do IF there are no other aps running.??

I found it easier to pull the SD and copy on my MINTbox
via a USB to uSD adaptor.??

Allison
------------------
Please use the forum, offline and private will go to bit bucket.

Re: SD card backup #sBitx #sbitxedits

Anthony Good

#96273

开云体育

I wonder if one could dd the SD card /dev/ and pipe it to netcat to another machine. ?I know it’s a live file system, but presumably it would be in an OK state to burn on to a new SD card for a backup? ?Of course there’s always good old tar...

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On Sep 29, 2022, at 10:05, ajparent1/kb1gmx <kb1gmx@...> wrote:

What may not have been obvious is if it boots and runs the base OS
it has the capability to back itself up and even add or replace programs/modules.

Allison
------------------
Please use the forum, offline and private will go to bit bucket.

Re: #sBitx Idea for sBitx surround sound cw #sBitx

#96272

I would think you can do whatever phase shifting or filtering you can program, but it would be outside the sBitx since there is only one channel for audio hooked up to the headphone from the codec.?

Re: sBitx - up/down tuning

Anthony Good

#96271

开云体育

I believe the problem occurs without tuning acceleration activated, but let me know right away as I contributed the tuning acceleration code.

A few weeks ago I looked at the issue of the tuning seeming to jump when going down, and I couldn’t see anything wrong in the code and strangely enough I couldn’t programmatically confirm it was actually happening. ?But I felt like it was happening…. Hopefully that all makes sense.

73

Goody

K3NG

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On Sep 29, 2022, at 09:44, Niels Jalling <niels@...> wrote:

Try disable tuning_acceleration.

Can be done from sbitx \cmd
at the sbitx-prompt write:

tuning_acceleration=OFF

another way is to edit /home/pi/sbitx/data/user_settings.ini
Restart of sBitx required.

de oz9ny, niels

Re: Corrupt rig XML defintion file #sBitx #sbitxedits #sbitx-k3ng

#96270

Great news on figuring it out and finding the hidden directory!??

73
Mark

Re: SD card backup #sBitx #sbitxedits

#96269

What may not have been obvious is if it boots and runs the base OS
it has the capability to back itself up and even add or replace programs/modules.

Allison
------------------
Please use the forum, offline and private will go to bit bucket.

Re: SD card backup #sBitx #sbitxedits

#96268

The base MPU module is Rpi running Raspbian linux.
I;ve used that for years as a HB laptop initially for fun
until I found it has enough power for serious work.

What that means is the computer in the box can with built in?
web browser (chromium) can easily surf the net (like HFsignals)
and even download files.? IT also has a software installer.

To use that plug in an eitherpipe or enable wifi and give it the
password for the wifi router.

Allison
------------------
Please use the forum, offline and private will go to bit bucket.

Re: sBitx - up/down tuning

#96267

Farhan said that in the file sbitx_gtk.c , and do_encoder

is where its at!

Raj

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On 29/09/2022 7:16 PM, ajparent1/kb1gmx wrote:
V1.0
I have seen that and it appears the variable rate tuning software is twitchy.
If I tune up it behaves.? If I reverse suddenly it jumps.? If I pause then reverse it behaves.
Its a bug.

Allison
Please use the forum, offline and private will go to bit bucket.