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by Elektrik
Mon Jul 08, 2019 11:42 am
Forum: General discussion
Topic: Update Error
Replies: 6
Views: 2341

Re: Update Error

Just run:

Code: Select all

sudo apt-get clean all
sudo apt-get update
by Elektrik
Sat Jul 06, 2019 7:54 pm
Forum: Troubleshooting
Topic: Raspberry Pi 4 RTL-SDR stick not working
Replies: 15
Views: 4033

Re: Raspberry Pi 4 RTL-SDR stick not working

Same here, TVHeadend reports failed scans. dmesg: pi@Server:~ $ dmesg | grep dvb [ 6.492776] usb 1-1.3: dvb_usb_v2: found a 'Realtek RTL2832U reference design' in warm state [ 6.584176] usb 1-1.3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 6.584215] dvbdev: D...
by Elektrik
Sat Jul 06, 2019 1:18 am
Forum: Beginners
Topic: RPi4 minimal SD card size
Replies: 12
Views: 1274

Re: RPi4 minimal SD card size

Two 1GB cards passes checks, but both does not boot the Pi4 (only). That's why thread was created, to know what's going on, not to discuss the partitions creation techniques and their sizes...
by Elektrik
Fri Jul 05, 2019 10:46 pm
Forum: Beginners
Topic: RPi4 minimal SD card size
Replies: 12
Views: 1274

Re: RPi4 minimal SD card size

You do NOT need to sector copy anything! As I said before, there is nothing hidden in the image (no boot sectors or executable code before the partition table). It's just a simple file copy. Write a Raspbian Buster image to your USB drive, then copy the contents of the first FAT32 "boot" partition ...
by Elektrik
Fri Jul 05, 2019 9:02 pm
Forum: Beginners
Topic: RPi4 minimal SD card size
Replies: 12
Views: 1274

Re: RPi4 minimal SD card size

From what I have read, the dos file section is now 256MB, 40MB is too small, for the RPi4B. partition is 256MB, but only ~36MB is used by files. I think you should put a dos file system on the 1GB card & copy all the /boot directory over to it. That's exactly what I did, and it works fine for 3B+, ...
by Elektrik
Fri Jul 05, 2019 5:01 pm
Forum: Beginners
Topic: RPi4 minimal SD card size
Replies: 12
Views: 1274

RPi4 minimal SD card size

Hello, while devs are busy with not really needed function of PXE, me waiting for USB boot capability, got to rework boot partition back to SD card. The issue is that if I create boot partition on 16GB card, and point it to boot from USB SSD (in cmdline.txt) everything works fine. However if I copy ...

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