Re: Winlink + VARA on Pi 5 tests
The https://github.com/islandmagic/varanny
project helps with some stability fyi
k
By
Kelly K7MHI
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#15583
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Winlink + VARA on Pi 5 tests
Greetings,
I thought I¡¯d share my results thus far here. YMMV, of course, but this is what I¡¯ve found in my testing.
Setup
Icom IC-7100 with Chameleon EmComm III Base antenna
Raspberry Pi 5
By
Kenneth R. van Wyk
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#15582
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Re: RPi Kernel Panic on Bookworm
Used the rpi-update to get onto 6.1.y kernel branch, which is 6.1.74-v8+.
The system was up for about 2h 24m.? I connected to the gateway twice and exchanged mail.
First I got a kernel message about
By
Jon Bousselot KK6VLO
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#15581
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Re: RPi Kernel Panic on Bookworm
I think I see now.? It makes a backup of /boot/firmware and installs the updated kernel*.img files
I'm used to seeing multiple kernels available in the GRUB menu, the RPi doesn't do this.
By
Jon Bousselot KK6VLO
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#15580
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Re: RPi Kernel Panic on Bookworm
Here's the info from the RPI website as to what it
By
N5XMT
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#15579
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Re: RPi Kernel Panic on Bookworm
I did not know this existed.? Tons of warnings, upgrade first, read release notes later.? Thanks for the info!
I did this on Pi-3 and it took way less time than custom compile.? Now I have this
By
Jon Bousselot KK6VLO
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#15578
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Re: RPi Kernel Panic on Bookworm
https://github.com/raspberrypi/linux/blob/stable/Makefile
The stable branch looks like 5.10.103, which predates the patch. ?If you are compiling from --branch=stable, I'd be careful
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Michael Dunn
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#15577
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Re: RPi Kernel Panic on Bookworm
This link is into the stable branch; I'll agree that one looks unpatched. ?But if you are compiling the stable branch, you may not end up on 6.1.
You should look at what Git actually downloaded.
By
Michael Dunn
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#15576
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Re: RPi Kernel Panic on Bookworm
Have you tried running sudo rpi-update
That brings in the latest kernel, not the stable version.
?Get BlueMail for Android ?
By
N5XMT
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#15575
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Re: RPi Kernel Panic on Bookworm
downloaded whatever version this brings? (which looks like it is rpi-6.1.y)
git clone --depth=1 https://github.com/raspberrypi/linux
It does have the ax25 patch.
Downloaded this
git clone --depth=1
By
Jon Bousselot KK6VLO
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#15574
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Re: RPi Kernel Panic on Bookworm
If I'm looking at the right thing, the ax25 patches don't appear here, and this stable version is what I think Raspbian is running.? Let me know if you learn otherwise, and where you found
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Jon Bousselot KK6VLO
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#15573
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Re: RPi Kernel Panic on Bookworm
Hi Jon,
Can you share why you think the patches aren't in the Rasp Pi OS kernel?
I pulled the raspberrypi.com git repo and diff'ed against the kernel.org source; they came out the same. ?I see the
By
Michael Dunn
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#15572
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Re: RPi Kernel Panic on Bookworm
I'm going down this route, starting on the Pi-1
https://www.raspberrypi.com/documentation/computers/linux_kernel.html
git the rpi-6.1.y kernel
Verify the patches referenced in this thread exist in
By
Jon Bousselot KK6VLO
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#15571
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Re: RPi Kernel Panic on Bookworm
The bug description sounds more like a disconnect bug David was describing a few weeks ago. ?This doesn't look related to our kernel panic. ?Still I was curious ...
I used apt-get source
By
Michael Dunn
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#15570
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Re: RPi Kernel Panic on Bookworm
Ahh, well, there's been work done since kernel 5.15, I think it was kernel 6.2 I was trying, and that was for a different reason than crashing..there was an issue with axip/axudp links going dead and
By
JJ
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#15569
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Re: RPi Kernel Panic on Bookworm
JJ, how far back must we go to get a Raspbian release where this isn't broken?
First to get an install of ax25 that doesn't crash while I work on doing a custom kernel on Bookworm.
The kernel.org
By
Jon Bousselot KK6VLO
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#15568
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Re: RPi Kernel Panic on Bookworm
Also, there was a grant for working on the bugs in ax25 linux, quite awhile ago:
"
*Grant: Fixing the Linux kernel AX.25*
Date: December 2021
Amount: €179,690
Changes to the Linux kernel over the
By
JJ
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#15567
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Re: RPi Kernel Panic on Bookworm
Related?
/g/KM4ACK-Pi/topic/howto_patch_the_kernel_for/95904470?p=,,,20,0,0,0::recentpostdate/sticky,,,20,0,0,95904470,previd%3D0,nextid%3D1691495389076951633&previd=0&nextid=1691495
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JJ
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#15566
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Re: RPi Kernel Panic on Bookworm
I'm following this recipe to build my system.? I must be doing something consistently wrong across all builds, or I'm experiencing the same problem with my config.
I've ruled out the power supply
By
Jon Bousselot KK6VLO
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#15565
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Re: RPi Kernel Panic on Bookworm
Hi Jon,
Thanks for sharing this; this is very interesting. ?It shows that the crash can move from one user space app to another. ?It also proves the theory that we can't work around this by
By
Michael Dunn
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#15564
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