I gather the BBB can be powered either by USB or by 5VDC, but not both.
So I don't understand. My BBB does not power up at all with 5VDC connected.
As soon as I connect USB, however, it boots right up.
Meanwhile, I have a cape (CBB-Relay) that requires 5VDC. It doesn't work
unless I then
Sounds like the board has been damaged and needs to be repaired.
Gerald
On Sun, Jul 12, 2015 at 9:37 PM, j...@b-wells.us wrote:
I gather the BBB can be powered either by USB or by 5VDC, but not both.
So I don't understand. My BBB does not power up at all with 5VDC
connected. As soon as I
Results from overnight test:
I used the worst rebooters for some tests:
(1) System bb1cf1 got installed with 3.19.3-bone4: *no more reboot*
uptime
03:23:37 up 14:50, 1 user, load average: 0.00, 0.01, 0.05
(2) System bb6c1f: installed with 4.1.1-ti-r2 #1 SMP PREEMPT Wed Jul 8
17:03:29 UTC
Anyway, guys, give me an idea of what you're doing on these boards. When
you get random system reset, and I'll test here too. I have a couple free
beaglebones I can run arbitrary tests on at the moment.
On Sun, Jul 12, 2015 at 12:19 PM, William Hermans yyrk...@gmail.com wrote:
I've had this, or
W: Failed to fetch
http://repos.rcn-ee.com/debian/dists/jessie/main/binary-armhf/Packages
Hash Sum mismatch
Solution:
http://askubuntu.com/questions/41605/trouble-downloading-packages-list-due-to-a-hash-sum-mismatch-error
Simply: rm -rf /var/lib/apt/lists/*
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I've had this, or something similar happen to me a few times. When I did
apt-get update again right after, it succeeded. But I'm still not sure of
the cause.
On Sun, Jul 12, 2015 at 11:48 AM, 'dl4mea' via BeagleBoard
beagleboard@googlegroups.com wrote:
If I look on one - but not the target
Hi William:
Doing nothing with the board. It is just sitting on the side connected to
+5V power and Ethernet.
So, for example, late last night (Central US time) I loaded
bone-debian-8.1-lxqt-4gb-armhf-2015-07-05-4gb.img
onto a trusted uSD card expanded the memory using gparted to the full 16GB,
*Hi William:*
*Doing nothing with the board. It is just sitting on the side connected
to +5V power and Ethernet.*
*So, for example, late last night (Central US time) I loaded
bone-debian-8.1-lxqt-4gb-*
*armhf-2015-07-05-4gb.img*
*onto a trusted uSD card expanded the memory using
Hi all,
I have been using a BBB with a Debian Testing system for some time but
now I've run into a problem.
When I connect the BBB via the USB cable to my linux system (running
Debian Testing) the USB networkng device no longer comes up as ethX,
but instead comes up as:
enx9059af57444e:
ah I see. following my own advice comes in handy sometimes . . . as in
GitBisect. A bit out of my abilities.
On Sun, Jul 12, 2015 at 1:41 PM, William Hermans yyrk...@gmail.com wrote:
*Yeah, I think the transition to linear irq domain (added at 3.18) made
cpsw*
* a little extra flaky. Plus the
Thanks Peter for the in depth explanation. I was actually just reading a
very detailed blog post by a person bug hunting in fedora 20 . . . the blog
post could be considered a book in of its self, and wow yes, lots of
learning to do before I can achieve the same myself.
On Sun, Jul 12, 2015 at
I now have one of the worst case rebooters running on 3.19.3-bone4 (already
installed 8h ago)
root@bb1cf1:~# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:Debian GNU/Linux 8.1 (jessie)
Release:8.1
Codename: jessie
root@bb1cf1:~# uname -a
Linux
Something else that might help troubleshoot this issue if we can get a
snapshot of each system by way of *ps aux *and store them somewhere for
later examination. maybe pastebin.
http://pastebin.com/ydneAtne
On Sun, Jul 12, 2015 at 12:50 PM, 'dl4mea' via BeagleBoard
beagleboard@googlegroups.com
*Yeah, I think the transition to linear irq domain (added at 3.18) made
cpsw*
* a little extra flaky. Plus the new omap_8250 serial driver is not
bug-free;*
* just found a flow control bug in the h/w last week.*
* I've had ssh shells go sideways on occasion, but not with that kind of*
*
On 07/12/2015 04:41 PM, William Hermans wrote:
/Yeah, I think the transition to linear irq domain (added at 3.18) made
cpsw/
/a little extra flaky. Plus the new omap_8250 serial driver is not
bug-free;/
/just found a flow control bug in the h/w last week./
//
/I've had
Dear Micka,
could you please tell us more about your BBB starting QT at bootup ?
A description of your configuration would be very helpful
best regards,
julien
On Tuesday, September 9, 2014 at 9:57:58 AM UTC+2, Mickae1 wrote:
you should switch to debian, you will have more help from the
By the way, currently on sdcard I am running wheezy 7.8 I believe.
debian@beaglebone:~$ cat /etc/dogtag
BeagleBoard.org Debian Image 2015-03-01
debian@beaglebone:~$ uname -a
Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 armv7l
GNU/Linux
So I could apt-get install
On 07/12/2015 03:35 PM, Graham Haddock wrote:
Hi William:
Doing nothing with the board. It is just sitting on the side connected to
+5V power and Ethernet.
So, for example, late last night (Central US time) I loaded
bone-debian-8.1-lxqt-4gb-armhf-2015-07-05-4gb.img
onto a trusted uSD card
There is a Make Project that runs on BBB, that measures the speed of the
network at the moment.
Lined below:
http://makezine.com/projects/internet-speedometer/
As per my understanding, IP packets are delivered directly through a router
sockets to the respective computer connected to the
Hi all.
Could you tell me please if this patch:
http://www.spinics.net/lists/linux-omap/msg119622.html
is going to be applied when I build kernel with bb-kernel?
Kind Regards
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Hi Jan,
On 07/11/2015 06:30 PM, Jan Kinkazu wrote:
HI all.
Has anyone made setserial working on BBB?
root@beaglebone:~# setserial -g /dev/ttyO[124]
/dev/ttyO1, UART: undefined, Port: 0x, IRQ: 156
/dev/ttyO2, UART: undefined, Port: 0x, IRQ: 157
/dev/ttyO4, UART: undefined, Port:
On Jul 12, 2015 3:30 PM, Erik de Castro Lopo mle+...@mega-nerd.com
wrote:
Hi all,
I have been using a BBB with a Debian Testing system for some time but
now I've run into a problem.
When I connect the BBB via the USB cable to my linux system (running
Debian Testing) the USB networkng
Those patches are being re-worked after review (with the possible exception
of patch 1/7).
Regards,
Peter Hurley
On Sun, Jul 12, 2015 at 6:38 PM, Jan Kinkazu fes...@googlemail.com wrote:
Hi all.
Could you tell me please if this patch:
http://www.spinics.net/lists/linux-omap/msg119622.html
*(3) System bb4f8e still has 4.1.0-rc8-bone9 #1 Wed Jun 17 00:05:43 UTC
2015 armv7l GNU/Linux: but cpufreq-set -g performance: no more reboot*
Interesting . . . If memory serves correctly, that was the fix for an
older kernel. So possibly older code crept into the newer ?
On Sun, Jul 12,
I have several Rev C BBB units, that have been in use enough to be
considered trusted hardware.
All of them, running Debian 8.1 kernel 3.14 are rock solid. By that, I
mean that they will run for months without problems.
Maybe longer, I have not left them undisturbed for any longer than that.
On Jul 12, 2015 12:20 PM, 'dl4mea' via BeagleBoard
beagleboard@googlegroups.com wrote:
Instabilities have been found by just flashing elinux.org images from,
for example,
http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot_console,
in special Flasher: (console) (BeagleBone
I absolutely agree with Graham's report. I also saw plenty of unexplainable
resets of the Beaglebone, same as Graham says when just having them on the
table, naked, no cape, just flashed with fresh image. My power supplies are
5V/2A from a german quality vendor and I'm using them in hundreds,
On 07/12/2015 10:17 AM, Graham wrote:
I have several Rev C BBB units, that have been in use enough to be considered
trusted hardware.
All of them, running Debian 8.1 kernel 3.14 are rock solid. By that, I mean
that they will run for months without problems.
Maybe longer, I have not left
As a code newbie, I guess I need a 1 2 3 type cookbook
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Instabilities have been found by just flashing elinux.org images from, for
example,
http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot_console,
in special *Flasher: (console) (BeagleBone Black eMMC)*
and letting the board idle with network + serial console connected
Also, is
Instabilities have been found by just flashing elinux.org images from, for
example,
http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot_console,
in special *Flasher: (console) (BeagleBone Black eMMC)*
and letting the board idle with network + serial console connected
Also, is
I am not trying to plug in a thumbdrive.
I want to boot from the BBB's onboard flash and have the SDcard appear to
the host computer as a USB drive.
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I will try it by reloading a totally untouched
bone-debian-8.1-lxqt-4gb-armhf-2015-07-05-4gb.img,
and report back. No cape, trusted Rev.C hardware and power supply. All
communications via
Ethernet.
By my saying that 3.14 is rock solid, this includes up to
If I look on one - but not the target worst case Beaglebone, I see only
one package matching Robert's suggestion
apt-cache search linux-image | grep ti | grep 4.1
linux-image-4.1.1-ti-r2 - Linux kernel, version 4.1.1-ti-r2
However, if I want to apt-get update on the two current worst case
I am booting from the onboard flash... Currently the drive shows as mounted
on /media/volume_name when I say in via Ethernet
Thanks for your help
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watchdog was the first thing that popped into my mind heh.
On Sun, Jul 12, 2015 at 10:46 AM, Robert Nelson robertcnel...@gmail.com
wrote:
On Jul 12, 2015 12:20 PM, 'dl4mea' via BeagleBoard
beagleboard@googlegroups.com wrote:
Instabilities have been found by just flashing elinux.org
Tried the suggestion below, no working. Perhaps path is /dev/etcetera not
mounted drive?
On Friday, July 10, 2015 at 12:45:10 PM UTC-4, William Hermans wrote:
wow Phil, way to over complicate g_multi heh.
nano /etc/modules - add 'g_multi file=/path/to/sdcard'
No quotes.
The above is
The first time you plug in the thumb drive it should be /dev/sda. If you
want the SD card its /dev/mmcXXblk where XX is either 00 or 01 depending on
what you booted from. The part of my script that unmounts drives is
unneeded for SD cards, but you still need to run modprobe -r g_multi to
unload
I'm having some issues getting my BeagleBoneBlack (BBB) to talk with my
Arduino ethernet shield.
The BBB is running Java and I'm using standard sockets to write/read a
message on the UDP port.
The following setups work:
Java (BBB) - Packet Sender (on windows PC) : Packets are successfully sent
Hi Robert,
1.I am facing similar problems as above .When i type wget
http://rcn-ee.net/deb/wheezy-armhf/v3.8.13-bone47/ on my beagle bone black
i got following error messages.
root@beaglebone:/# wget http://rcn-ee.net/deb/wheezy-armhf/v3.8.13-bone47/
--2014-04-23 20:44:04--
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