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  ADB for Mint
Posted by: VCR58 - 2026-07-11, 02:52 PM - Forum: General Discussion - Replies (1)

I switched my newer Dell laptop from Windows 11 to Mint 22 recently, and wanted a desktop app for ADB. I used to use adblink for Windows which worked fairly well but there was no option for Linux.

A brief search for an ADB gui for Linux revealed a program called AYA. Tried it out and was pleased with it. The program is a .Appimage which is like a Windows .exe. It's a standalone app so it works wherever you decide to put it. AYA has more features than adblink. I think it's easier to use as well.

Of course you can always use ADB from the terminal but this is easier and more fun IMO. Just thought I would share this for any Linux users out there.

Here is a screenshot of logcat with uidroid running



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  Guide data no longer updating after updating
Posted by: bac80 - 2026-07-10, 08:43 AM - Forum: Windows - Replies (16)

A week ago I upgraded from a V6.x to V7.1.260616. It was working fine for a week but now I have no guide data as of 10am this morning. I'm guessing it was running off the guide data that was downloaded prior to the upgrade and that ran out.

It appears that it just no longer updates. A manual update does nothing, and I haven't changed anything else.

It should be pulling the guide data from the HDHomeRun tuner.

EPG sources shows a "Silicon Dust EPG" and below it DVB/ATSC EPG. I can't delete the Silion Dust EPG, delete butotn does nothing.

If I look under channels I can see all channels are mapped to the DVB/ATSC EPG.

I've tried all the usual stuff, reboots, service restarts, manual EPG updates etc.

Playback is fine.



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  Sudden failure of recordings
Posted by: bruce_rainwater - 2026-07-09, 07:39 PM - Forum: NextPVR Support - Replies (3)

I am a long time user, current version 7.1.1.260616, about 3 days ago I noticed there was a noticeable slowdown when selecting programs to record or playback, then recordings started to fail, either they didn't finish recording or when I tried to playback they would play a portion of the recording then just close, I could replay and go to same spot (no Resume available) and play, but it would stop again. Then I started to get messages "Recording service stopped during recording" Then the App started to lock up and had to be rebooted, Then the web browser"localhost8866" would fail with "Can't find" error, I can reboot and everything works for about an hour then the failures start again.  

I checked the disks, they seem to be ok, I recorded and played back using WinTV, everything OK, I tried running Setup again, don't think it did anything.  If I try to playback recordings from NextPvr on another windows viewer they have the same problems.



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  DVB-C DeviceHost cannot tune channels on Raspberry Pi 5
Posted by: dino0206 - 2026-07-05, 09:06 PM - Forum: Linux - Replies (4)

Hello ppl,

Summary
I am running the latest ARM64 Docker image of NextPVR on a Raspberry Pi 5.
The DVB-C scan succeeds and channels are imported correctly, but Live TV and recordings always fail with:

Code:
No tuner was available for the requested channel.

The DeviceHost logs show:

Code:
Failed to get tuning params for (...) from /config/adapterX-DVB-C-channels.conf

The file is either never generated by NextPVR or the DeviceHost expects a different format than the standard DVBv5 tuning files.

Environment
Hardware
  • Raspberry Pi 5
  • 8 GB RAM
  • Hauppauge WinTV-dualHD (dual DVB-C/T/T2)
  • USB 3.0 connection
OS

Code:
Linux dino-pi 6.18.33+rpt-rpi-2712 Debian 13 (Trixie) 64-bit ARM

Kernel:

Code:
Linux dino-pi 6.18.33+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.18.33-1+rpt1


NextPVR
Docker image:

Code:
nextpvr/nextpvr_arm64:stable

Version:

Code:
7.1.1.260616


Docker Compose

Code:
nextpvr:   image: nextpvr/nextpvr_arm64:stable   container_name: nextpvr   environment:     - TZ=Europe/Vienna   devices:     - /dev/dvb/adapter0:/dev/dvb/adapter0     - /dev/dvb/adapter1:/dev/dvb/adapter1   volumes:     - /opt/nextpvr/config:/config     - /mnt/media/tv-aufnahmen:/recordings     - /mnt/downloads:/buffer   ports:     - "8866:8866"   restart: unless-stopped


DVB Devices detected
NextPVR detects both tuners correctly.

Code:
adapter0/frontend0 (Silicon Labs Si2168) adapter1/frontend0 (Silicon Labs Si2168)

Both are shown as

Code:
Present = true Enabled = true


Driver

Code:
em28xx si2168

Kernel modules load correctly.
After reboot there are no I²C errors anymore.

Signal
Signal quality is 37dB.
Example:

Code:
C/N = 37.5 dB


DVB Utilities
Code:
dvbv5-zap
Tunes correctly.
Code:
w_scan
Works.
It finds over 220 TV services.
Code:
channels.conf
is generated.

NextPVR Scan
The channel scan succeeds.
Example from device log:

Code:
Scanning 474000000 Scanning 482000000 Scanning 490000000 Scanning 498000000 Scanning 506000000 Scanning 514000000 Scanning 522000000 Scanning 530000000 Scanning 538000000 ...

Channels are found and imported.
Example:

Code:
Arena Sport 1 HD Arena Sport 2 HD Arena Sport 3 HD Pink Kids BN 2 TV ...

Around 220 channels are imported.

Problem
When starting Live TV:

Code:
No tuner was available for the requested channel.


nrecord.log

Code:
checking: adapter1/frontend0 enabled and present has channel live tv is possible

NextPVR launches DeviceHost correctly.
Example:

Code:
DeviceHostLinux -listen:39823 -type:DVB-C -device:"adapter1/frontend0"

DeviceHost receives:

Code:
<tuning>   <type>DVB-C</type>   <name>Arena Sport 3 HD</name>   <locator>     <conf>514000000OFF</conf>   </locator>   <service_id>2320</service_id> </tuning>


DeviceHost error
Immediately afterwards:

Code:
Failed to get tuning params for (Arena Sport 3 HD) from /config/adapter1-DVB-C-channels.conf

Then:

Code:
HTTP 404

Finally:

Code:
No tuner was available for the requested channel.


Important observation
Originally there was no

Code:
adapter0-DVB-C-channels.conf

or

Code:
adapter1-DVB-C-channels.conf

inside
Code:
/config
.
The DeviceHost still expects them.

Experiments
I manually created

Code:
adapter0-DVB-C-channels.conf adapter1-DVB-C-channels.conf

using:
  • DVBv5 format
  • frequency sections
  • standard NextPVR tuning format
Examples:

Code:
[514000000OFF] DELIVERY_SYSTEM = DVBC/ANNEX_A FREQUENCY = 514000000 SYMBOL_RATE = 6900000 INNER_FEC = NONE MODULATION = QAM/256 INVERSION = AUTO

Parser accepts the syntax (no parsing errors),
but DeviceHost still reports:

Code:
Failed to get tuning params

which suggests it expects a different internal format.

Additional information
Missnet (Bosnia)
DVB-C

Code:
6900 KS/s QAM256

Frequencies:
394 MHz
402 MHz
410 MHz
418 MHz
426 MHz
434 MHz
442 MHz
450 MHz
458 MHz
466 MHz
474 MHz
482 MHz
490 MHz
498 MHz
506 MHz
514 MHz
522 MHz
530 MHz
538 MHz
546 MHz
554 MHz
562 MHz
570 MHz
578 MHz
586 MHz
594 MHz
602 MHz
610 MHz
618 MHz
626 MHz
634 MHz

Question
Should NextPVR automatically generate

Code:
adapter0-DVB-C-channels.conf adapter1-DVB-C-channels.conf

after scanning?

Since scanning succeeds and
Code:
w_scan
works perfectly, the tuner and driver appear to be functioning correctly. The failure seems to occur only when DeviceHost attempts to resolve tuning parameters for live streaming.
Thank you for your help.

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  Nextpvr only showing DVB-T not DVB-T2
Posted by: Gop - 2026-07-02, 09:03 PM - Forum: Windows - Replies (6)

Hi, hope someone can advise me. I have the Hauppauge 3875199 wintv quad HD Pcie tuner, installed with Windows 11, with the latest drivers. This tuner is a DVB-T2 tuner, yet Nextpvr detects it as only DVB-T, why is that? 

I'm trying to get ITV4 HD, but I can only get it in SD, Google AI suggests I need a DVB-T2 tuner? I can get other HD channels. So what can I do, to rectify this? I've attached the log files, hoping they'll help. 

Many thanks,

G



Attached Files
.zip   logs-20260702-2146.zip (Size: 553.59 KB / Downloads: 1)
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  Load webapp fast
Posted by: pirole - 2026-07-02, 04:57 PM - Forum: Windows - Replies (19)

How can?

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  Core.* files ?
Posted by: ceejayemm - 2026-07-02, 09:42 AM - Forum: Docker amd64 - Replies (2)

NextPVR: 7.1.1.260616

I have been running various versions of NextPVR in a Docker container for a while and yesterday added a new disk to my existing installation to give me some additional recording space .  I restarted the docker container and all seemed well. Just for completeness I had a look around the various persistent storage locations to see that things were appearing where I thought they should be.  My Docker Compose file looks like:

Code:
services:   nextpvr:     image: nextpvr/nextpvr_amd64:stable     container_name: nextpvr     ports:       - 16891:16891/udp       - 8866:8866     volumes:       - /mnt/disk1/npvr/config:/config       - /mnt/disk1/npvr/local:/local       - /mnt/disk1/npvr/buffer:/buffer #      - /nfs/recordings:/recordings            - /etc/localtime:/etc/localtime:ro     devices:       - /dev/dri:/dev/dri     environment:       - TZ=Europe/London       - PUID=1000       - PGID=100     restart: unless-stopped

The 'recordings' is disabled by choice, all my recordings are saved to folders within the 'local' folder for later post-processing, which is working fine.

Checking the Config folder (/mnt/disk1/npvr/config) I seem to have a load (currently 24) files named core.nnnnnn where nnnnnn is variable number between 876 and 115076 all dated between 17:55 and 17:56 yesterday which is when i restarted the container.

Code:
ceejayemm@cmdock-av1:/mnt/disk1/npvr/config/scripts$ ls -la total 4383484 drwxr-xr-x 3 root root       4096 Jul  2 10:07 . drwxr-xr-x 7 root root       4096 Jul  2 04:06 .. -rwxr-xr-x 1 root root       5421 Jul  1 17:55 comskip.ini -rw------- 1 root root 2557796352 Jul  1 17:56 core.1028 -rw------- 1 root root 2557480960 Jul  1 17:55 core.11426 -rw------- 1 root root 2558160896 Jul  1 17:55 core.115076 -rw------- 1 root root 2557804544 Jul  1 17:55 core.11874 -rw------- 1 root root 2557104128 Jul  1 17:55 core.18874 -rw------- 1 root root 2557927424 Jul  1 17:55 core.30266 -rw------- 1 root root 2558377984 Jul  1 17:55 core.30756 -rw------- 1 root root 2559025152 Jul  1 17:56 core.30899 -rw------- 1 root root 2564562944 Jul  1 17:56 core.30911 -rw------- 1 root root 2547126272 Jul  1 17:56 core.31172 -rw------- 1 root root 2556534784 Jul  1 17:55 core.34902 -rw------- 1 root root 2557116416 Jul  1 17:56 core.35873 -rw------- 1 root root 2557747200 Jul  1 17:55 core.36018 -rw------- 1 root root 2557292544 Jul  1 17:55 core.36165 -rw------- 1 root root 2557063168 Jul  1 17:55 core.38399 -rw------- 1 root root 2558607360 Jul  1 17:55 core.42037 -rw------- 1 root root 2557673472 Jul  1 17:55 core.46229 -rw------- 1 root root 2556063744 Jul  1 17:55 core.47932 -rw------- 1 root root 2556477440 Jul  1 17:55 core.5048 -rw------- 1 root root 2558099456 Jul  1 17:55 core.87275 -rw------- 1 root root 2558562304 Jul  1 17:56 core.876 -rw------- 1 root root 2558009344 Jul  1 17:55 core.88003 -rw------- 1 root root 2558488576 Jul  1 17:56 core.905 -rw------- 1 root root 2556547072 Jul  1 17:56 core.917 drwxr-xr-x 2 root root       4096 Jul  1 17:55 logs -rwxr-xr-x 1 root root       1473 Jul  2 09:59 NextPVR_Copies.sh -rwxr-xr-x 1 root root       2646 Jul  1 17:55 PostProcessing.sh -rwxr-xr-x 1 root root        111 Jul  1 17:55 PostUpdateEPG.sh -rwxr-xr-x 1 root root        557 Jul  2 09:56 recordings_tidy.sh


NextPVR seems to be running correctly with no other issues I am aware of.  What might be creating these files and can I get rid of them ?  This might have been happening for a while, I just haven't seen these files before now.

Latest logs attached.

Chris



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  is uidroid and nextpvr android is the same thing
Posted by: krustylicious - 2026-07-01, 03:39 PM - Forum: Android - Replies (6)

Just wondering where to pay  and which one to use?

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  NextPVRNewClient
Posted by: jcjefferies - 2026-06-30, 01:33 PM - Forum: X-NEWA - Replies (3)

I have been using your "New Client" for very many years as my default Nextpvr client. A few weeks ago there was an update which added a new startup screen listing "New recordings", Recordings" & "Upcoming". Unfortunately the writing a bit too small to read at my normal viewing distance. It also added a "Channels" menu option which I have no use for.

No mention of the update on the Web page to v 2.10.1. I dont think there has been an actual update for quite a few years as it just works OK!

Chris

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  Cannot import channels.
Posted by: jcole998 - 2026-06-29, 01:40 PM - Forum: Windows - Replies (21)

I am trying to add channels to my HDPVR2 device. After going to Settings->Devices and clicking the HDPVR2 device, the current channels are listed. I click Import Channels and expect to see the list of channels downloaded from my SD account but the only change is a box showing "loading...". No list. I can only cancel. This happens for all my devices.

I've done this before with no problems.  I can log into my SD account so I believe my credentials are OK.

Logs attached. I hope the answer is in there.

Thanks.



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.zip   logs-20260629-0857.zip (Size: 463.42 KB / Downloads: 4)
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