[beagleboard] bone-debian-8.6-console-armhf-2016-09-25-2gb Permission denied
Hi, FYI. I could not login as user debian from this freshly bmapped sd booted image, root is possible. Long story short: root@beaglebone:/lib/arm-linux-gnueabihf# ls -sla / total 92 4 drwx-- 21 110 114 4096 Sep 25 21:06 . 4 drwx-- 21 110 114 4096 Sep 25 21:06 .. 4 -rw-r--r-- 1 root root40 Sep 26 2016 ID.txt 110 114? chown root:root / chmod 755 / et voila, login user debian possible -- Toni -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/d0303204-08fb-47e2-8d22-154e57101f79%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] usb-serial
Could it be you're missing the usbmodeswitch package? A usb modem present itself as a cdrom and if the type is known usbmodeswitch will automagically turn it into a ttyUSBx. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1939be8b-d50b-45e5-bcb7-41606c74f087%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Power consumption
Yes, interesting. Sometime ago I've added a lipo battery to test I could cleanly surive power outages. When I did shutdown the bbb the battery was flat after a few hours which made the lipo route unusable. I then assumed the pmic still burned some power from the lipo even when the bbb was shutdown. Now I wonder if this has to do with this issue? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/010ba406-e5c3-4c36-87f8-b9e6d4a2c576%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] codesys available for beaglebone
Just came along this one: http://store.codesys.com/codesys-control-for-beaglebone-sl.html Codesys is an implementation of iec 1131, language(s) & runtime for real-time plc applications. It's is used in industrial automation. E.g. Wago, Beckhoff en Schneider do sell plc's with codesys runtime & development. An implementation for r-pi is also available. I haven't tried it yet. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/dfb20db4-7dfc-4bc2-a661-97c22234e366%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: versions puzzle with mifare card reader
pcsc-lite is a userspace solution, the blacklist is to prevent kernel modules interfering. It's libnfc that's using the kernel drivers? Anyway, thanks but I can fall back to wheezy. Just curious where it goes bananas. Now trying latest 'offical' jessie release. google asking me to post again? I really don't get this webbased eventually inconsistent crap. And why 2 post buttons.. Well here we go (again) -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: versions puzzle with mifare card reader
fired-up an amd64 jessie and that is working even without libacsccid1, puzzling. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] versions puzzle with mifare card reader
Hi, I have a working acr122U usb card reader @bbb|g: 1.bbb, wheezy, kernel 4.1.18-r56 2.bbg, wheezy, kernel 3.8.13-bone71.1 (ex works Debian Image 2015-03-01) with following recipe: modprobe.d/rfid-blacklist blacklist pn533 blacklist nfc apt-get install libpcsclite1 pcsc-tools pcscd libacsccid1 nice. But now I pimped a bbg to jessie and latest kernel and it fails: sudo pcscd -f --error 0935 ifdwrapper.c:371:IFDStatusICC() Card not transacted: 612 0555 eventhandler.c:233:EHSpawnEventHandler() Initial Check Failed on ACS ACR122U 00 00 0514 readerfactory.c:361:RFAddReader() ACS ACR122U init failed. 00042066 hotplug_libudev.c:501:HPAddDevice() Failed adding USB device: ACS ACR122U 03016030 ccid_usb.c:798:ReadUSB() read failed (1/4): -7 Resource temporarily unavailable Seems the only diff is jessie vs wheezy. But somehow it can't read the usb like the blacklist didn't work. Ideas? I'm out of. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Power button and /dev/input/event0 on 4.1.10-bone16
iirc power button input event is routed to acpid. See the /etc/acpi for the actual shutdown script. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Serial Debug output to ethernet
booting console is serial only as far as I know. You can put serial on ethernet by using a serial server: http://www.atop.com.tw/atop/product/product_detail/data/atop_iapl/en/serial_device_servers_entry_level/se5001_series/ But we prefer to turn a (second) bbb into a serial server! Just attach a serial usb to the bbb and setup ser2net. Off you go! https://packages.debian.org/search?keywords=ser2net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Enable / disable watchdog timer ?
I just tried with latest debian and ti-kernel installed. Powered up with 5V and usb otg connected to pc. Remove 5V: michiel@arm:~$ Broadcast message from root@arm (Sun Mar 1 20:38:52 2015): Power button pressed The system is going down for system halt NOW! clean shutdown and stays off. This is the pmic input driver sending an 'pwr_btn' event which is catched by acpid which does a clean shut down (see /etc/acpid/...) So this seems easy to configure. Only it doesn't react the same as yours. Now I'm going to look what you mean by watchdog (a black one? type beagle:) regards, Michiel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Enable / disable watchdog timer ?
Ok, when I powered up with 5V and usb-otg connected to pc and I shortly press the power button I can replicate: clean shutdown and instant reboot Don't know where the reboot is coming from. here's pmic: [ 2.897350] input: tps65217_pwr_but as /devices/ocp.3/44e0b000.i2c/i2c-0/0-0024/input/input0 wrt. watchdog: I assume you mean /dev/watchdog I don't think I have it active. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Enable / disable watchdog timer ?
power button: Linux arm 3.14.34-ti-r52 #1 SMP PREEMPT Fri Feb 27 16:52:54 UTC 2015 armv7l Hi! Last login: Sun Mar 1 21:17:01 2015 from quad michiel@arm:~$ sudo cat /dev/input/event0 | xxd 000: 1274 f354 ae73 0d00 0100 7400 0100 .t.T.st. 010: 1274 f354 ae73 0d00 .t.T.s.. 020: 1374 f354 1d02 0200 0100 7400 .t.T..t. 030: 1374 f354 1d02 0200 .t.T Broadcast message from root@arm (Sun Mar 1 21:18:27 2015): Power button pressed The system is going down for system halt NOW! ... and system reboots _ 5V remove: Linux arm 3.14.34-ti-r52 #1 SMP PREEMPT Fri Feb 27 16:52:54 UTC 2015 armv7l Hi! Last login: Sun Mar 1 21:18:12 2015 from quad michiel@arm:~$ sudo cat /dev/input/event0 | xxd 000: 5f74 f354 0cae 0100 0100 7400 0100 _t.T..t. 010: 5f74 f354 0cae 0100 _t.T Broadcast message from root@arm (Sun Mar 1 21:19:43 2015): Power button pressed The system is going down for system halt NOW! .. and system stays off -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Different Linux images
ti: ? whats the story of the ti kernel? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Different Linux images
Thanks for the info and as always thanks for an amazing job! Happily running a stable ti-r51 kernel, Michiel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BeagleBone Black powers down when AC adapter is removed while the USB is connected.
Yeah, you probably mean this: https://plus.google.com/+DrewFustini/posts/jUkFsbVJVHQ Apart from some highly regarded bb'ners advising against it I'm not looking for battery backup. I'm looking for easy automatic clean shutdown (aka eacs). In the plc world they're using a super capacitor to do the clean shutdown (and save some data to flash). I was hoping that with power supplied to the usb otg port I had an easy solution. Now it seems I have to make a momentary switch to short pwr_but for lees than 8 sec. or program a gpio to shut down the bbb when power is removed. Unless I understand why the bbb is shutting down clean with usb otg connected to pc but not when usb otg connected to a battery. Comments appreciated! thx, Michiel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BeagleBone Black powers down when AC adapter is removed while the USB is connected.
I like this behaviour and thought I could use it to cleanly shutdown the bbb. I therefore connected a 'powerbar' usb battery to the usb otg port. Now when I remove the 5V (strangely called ac) I expect a clean shutdown on power delivered by my cheap 'ups'. Only I find out that in /this/ case the bbb shutdown immediate instead of a clean shutdown! So there seams to be a difference in connecting the otg usb to a pc or just to a powerbar. Anyone who can explain this behaviour? In my quest to shutdown a bbb simple, cheap and clean. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BeagleBone Black powers down when AC adapter is removed while the USB is connected.
On Thursday, February 26, 2015 at 1:33:01 AM UTC+1, Harvey White wrote: On Wed, 25 Feb 2015 15:51:21 -0800 (PST), you wrote: Yes indeed, and that is a perfect way to shut down our baby. It's another way of pressing the power button. Thing is you need another 10 sec. of shutdown power (to cleanly shutdown). That's possible with a backup supply, NIMH/NICD with a resistor to charge and a diode to prevent overcharge, if you have a cutoff when the batteries reach 1.1 volts, you're fine. I'd suggest a 1 farad capacitor, but the BBB wants several hundred mills when running, and I suspect that's a bit much. Yeah 1 Farad is not enough to shutdown clean. So I'm looking for the use case where somebody stupid (talking 'bout me) yanks the 5V and I still get a clean shutdown. We need external 'ups' power for that last 10 sec. of shutdown. Now I keep 5V always on. Till power company screws up. 64 million dollar question: how many times can power company screw up before bbb screws up? Ok, comparator and you shut down (gracefully) when the DC power goes away. Problem is to determine that (if you're also battery powered this is good) reading ten times, no comprending. Do you no who you are? You aint what your not. And that al there is. Question remains why I get a unclean shutdow with me (the stupid one) feeding 5v to otg usb with powerbar and getting clean shutdown when connected to regular pc. May have to do with how the power is actually disconnected, clean off vs make/break/make/break by disconnecting Ok. Could be. But it think it's hard propably software. Don't believe in statistics on average. Call me stupid but the correct answer awaits tickets for the next frank zappa concert! *or is that a *sears* poncho?* Harvey I guess: in serious leather! Thanks and sorry for zappian confusion, questions still stands: thx, Michiel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BeagleBone Black powers down when AC adapter is removed while the USB is connected.
Yes indeed, and that is a perfect way to shut down our baby. It's another way of pressing the power button. Thing is you need another 10 sec. of shutdown power (to cleanly shutdown). So I'm looking for the use case where somebody stupid (talking 'bout me) yanks the 5V and I still get a clean shutdown. We need external 'ups' power for that last 10 sec. of shutdown. Now I keep 5V always on. Till power company screws up. 64 million dollar question: how many times can power company screw up before bbb screws up? Question remains why I get a unclean shutdow with me (the stupid one) feeding 5v to otg usb with powerbar and getting clean shutdown when connected to regular pc. Call me stupid but the correct answer awaits tickets for the next frank zappa concert! thx, Michiel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
On Monday, January 26, 2015 at 7:01:06 PM UTC+1, RobertCNelson wrote: On Sat, Jan 24, 2015 at 11:45 AM, Robert Nelson robert...@gmail.com javascript: wrote: On Sat, Jan 24, 2015 at 11:23 AM, DLF dumb.lo...@gmail.com javascript: wrote: Hi, I'm running the same kernel and the power button shuts down the BBB. I have to hold it for about 5 seconds, but it does work Actually, 5 seconds means the pmic just cycled... It's been a little while since i tested: jessie + systemd 3.14-ti push button power off Anyone running: 1-19 jessie snapshot? http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot But i'm just heading out, will look at it early next week.. Just to follow up, the push button is currently ignored in the v3.14.x-ti kernel.. Investigating... Regards, -- Robert Nelson http://www.rcn-ee.com/ Looks like these patches are missing in the ti-kernel: https://github.com/RobertCNelson/bb-kernel/tree/am33x-v3.14/patches/beaglebone/power regards, Michiel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
On Monday, January 26, 2015 at 9:45:53 PM UTC+1, RobertCNelson wrote: On Mon, Jan 26, 2015 at 2:43 PM, toni incog toni@gmail.com javascript: wrote: On Monday, January 26, 2015 at 7:01:06 PM UTC+1, RobertCNelson wrote: On Sat, Jan 24, 2015 at 11:45 AM, Robert Nelson robert...@gmail.com wrote: On Sat, Jan 24, 2015 at 11:23 AM, DLF dumb.lo...@gmail.com wrote: Hi, I'm running the same kernel and the power button shuts down the BBB. I have to hold it for about 5 seconds, but it does work Actually, 5 seconds means the pmic just cycled... It's been a little while since i tested: jessie + systemd 3.14-ti push button power off Anyone running: 1-19 jessie snapshot? http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot But i'm just heading out, will look at it early next week.. Just to follow up, the push button is currently ignored in the v3.14.x-ti kernel.. Investigating... Regards, -- Robert Nelson http://www.rcn-ee.com/ Looks like these patches are missing in the ti-kernel: https://github.com/RobertCNelson/bb-kernel/tree/am33x-v3.14/patches/beaglebone/power Yeap.. https://github.com/RobertCNelson/ti-linux-kernel-dev/commit/54f82fdfb2bef5660acc1753612279db62201cd9 Nothing like re-discovering re-porting a patch I had re-ported awhile ago. ;) Tested/works on one bbb.. Regards, -- Robert Nelson http://www.rcn-ee.com/ Well, enjoy the warmth feeling of a job well done twice:) thx, Michiel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Contamination, SD or eMMC, Root Cause
Interesting, I will (also) look into ro root solution, thanks! Can I conclude that: 1. journaling ext4 is not as robust as me thought it was only capable of restoring limited damage 2. Yanking power is corrupting the fs, *not* the eMMC. 3. and therefor we can repair the fs by reflash the eMMC without any hardware damage done. thx, Michiel On Friday, January 23, 2015 at 4:39:28 PM UTC+1, RobertCNelson wrote: On Fri, Jan 23, 2015 at 9:31 AM, toni incog toni@gmail.com javascript: wrote: Sure, let's say just your latest greatest debian kernel 3.14 running headless doing nothing only being great? Still missing the point.. So in that case, you have ext4, and / mounted rw with noatime.. Let's say it's idle: It'll survive a few power yanks and fsck.ext4 will fix it up most of the time.. I'd say about a week before you'll have to reflash the eMMC to due file system corruption... Any experiences with broken eMMCs? How important is using a backup battery in a daily unclean power down situation. What's your feeling: days, weeks, months, years, decades? Really anything then a week of unclean power down's, start looking at read only root* and other file systems. * We have a beagleboard-xm running on the roof of this building as a webcam taking pictures all day, it's been running (off/on) for over 3 years on the same microSD card running Debian Squeeze, on a read only rootfs.. It's powered by a solar array, so power is variable all day long.. https://wiki.debian.org/ReadonlyRoot Hmmm, I guess I've some work to do in shutting down some bbb's properly otherwise I can answer my own question. Thinking aloud a battery and bringing the power button external. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
As far as I know systemd isn't using initab. What should be in it that I / systemd is missing? I thought the pmic chip pwr button (can) present itself as a /dev/input/event0 on which acpid can do its shutdown trick. thx, Michiel On Sunday, January 25, 2015 at 2:53:58 AM UTC+1, William Hermans wrote: Did you check /etc/inittab ? On Sat, Jan 24, 2015 at 11:54 AM, toni incog toni@gmail.com javascript: wrote: Maybe it has to do with differences in tps65217 driver 3.8 v.s 3.14? https://github.com/beagleboard/linux/blob/3.8/drivers/mfd/tps65217.c https://github.com/beagleboard/linux/blob/3.14/drivers/mfd/tps65217.c regards, Michiel On Saturday, January 24, 2015 at 6:45:25 PM UTC+1, RobertCNelson wrote: On Sat, Jan 24, 2015 at 11:23 AM, DLF dumb.lo...@gmail.com wrote: Hi, I'm running the same kernel and the power button shuts down the BBB. I have to hold it for about 5 seconds, but it does work Actually, 5 seconds means the pmic just cycled... It's been a little while since i tested: jessie + systemd 3.14-ti push button power off Anyone running: 1-19 jessie snapshot? http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot But i'm just heading out, will look at it early next week.. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
When pressing the power button on a bbb with debian kernel linux-image-3.14.29-ti-r46 nothing happens. When using 3.8.13-bone70 the system powers down. Looking for clues I'm missing /dev/input/event0 on the ti kernel. Any pointers on how to solve this? thx, Michiel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
Maybe it has to do with differences in tps65217 driver 3.8 v.s 3.14? https://github.com/beagleboard/linux/blob/3.8/drivers/mfd/tps65217.c https://github.com/beagleboard/linux/blob/3.14/drivers/mfd/tps65217.c regards, Michiel On Saturday, January 24, 2015 at 6:45:25 PM UTC+1, RobertCNelson wrote: On Sat, Jan 24, 2015 at 11:23 AM, DLF dumb.lo...@gmail.com javascript: wrote: Hi, I'm running the same kernel and the power button shuts down the BBB. I have to hold it for about 5 seconds, but it does work Actually, 5 seconds means the pmic just cycled... It's been a little while since i tested: jessie + systemd 3.14-ti push button power off Anyone running: 1-19 jessie snapshot? http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot But i'm just heading out, will look at it early next week.. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
On Saturday, January 24, 2015 at 6:12:17 PM UTC+1, RobertCNelson wrote: On Sat, Jan 24, 2015 at 10:32 AM, toni incog toni@gmail.com javascript: wrote: When pressing the power button on a bbb with debian kernel linux-image-3.14.29-ti-r46 nothing happens. When using 3.8.13-bone70 the system powers down. Looking for clues I'm missing /dev/input/event0 on the ti kernel. Any pointers on how to solve this? Are you letting systemd know: https://github.com/RobertCNelson/boot-scripts/blob/master/mods/jessie-systemd-poweroff.diff Hmm, running wheezy. That patch looks only for jessue? Adding this diff more or less to /etc/udev/rules doesn't work. Time to explore jessie? thx, Michiel Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Contamination, SD or eMMC, Root Cause
Sure, let's say just your latest greatest debian kernel 3.14 running headless doing nothing only being great? Any experiences with broken eMMCs? How important is using a backup battery in a daily unclean power down situation. What's your feeling: days, weeks, months, years, decades? Hmmm, I guess I've some work to do in shutting down some bbb's properly otherwise I can answer my own question. Thinking aloud a battery and bringing the power button external. thx, Michiel On Friday, January 23, 2015 at 4:11:20 PM UTC+1, RobertCNelson wrote: On Fri, Jan 23, 2015 at 9:05 AM, toni incog toni@gmail.com javascript: wrote: Assume you mean: ... without /un/mounting the drives under Linux. Is there any data (or guesses) on how many times I can power down without unmounting before the eMMC is going to the dodo? Well... This guess needs more data.. Is the partition ro? What file system? etc etc... So without any of the important data, I'll give you the best answer: zero... Yeap zero chance of a 100% data match of data on the drive right before you yank power... Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Contamination, SD or eMMC, Root Cause
Assume you mean: ... without /un/mounting the drives under Linux. Is there any data (or guesses) on how many times I can power down without unmounting before the eMMC is going to the dodo? thx, Michiel On Thursday, January 22, 2015 at 8:24:44 PM UTC+1, Gerald wrote: Most common is powering off the board without mounting the drives under Linux. Gerald On Wed, Jan 21, 2015 at 3:00 PM, bgb...@gmail.com javascript: wrote: Please reference paragraph 5.10 on p37 of BBB SRM. Does memory device contamination occur due to open files in the Linux OS, or due to improperly sequenced power to a memory devices inadvertently writing to a memory device? Thanks, Bruce -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- Gerald ger...@beagleboard.org javascript: http://beagleboard.org/ http://circuitco.com/support/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] BBB Flying linux, a must see for every bbb owner
Master hacker Andrew Trdigell at LCA let bbb fly linux: https://www.youtube.com/watch?v=2Twl2mQAh6g -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] tun module missing in kernel 3.14.25-ti-r37
I can confirm a working tun module with openvpn with the updated kernel 3.14.25-ti-r38. Thanks! On Wednesday, December 3, 2014 12:12:01 AM UTC+1, RobertCNelson wrote: On Tue, Dec 2, 2014 at 5:06 PM, toni incog toni@gmail.com javascript: wrote: Uhhh, will this lead to a new kernel which I can upgrade to? It will take some time before i've learned how to cross compile kernel modules. It will, i need to also rebase against (1).. Usually I queue up the changes and push a build later in the week (thursday ish).. 1: http://git.ti.com/gitweb/?p=ti-linux-kernel/ti-linux-kernel.git;a=shortlog;h=refs/heads/ti-linux-3.14.y Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] tun module missing in kernel 3.14.25-ti-r37
Trying to get my beloved openvpn up I'm stumbled on a missing module tun in this kernel # CONFIG_TUN is not set got it running 3.8-bone and also see it's enabled in config-3.17.1-armv7-x3 I guess I soon will have to learn how to build a module? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] tun module missing in kernel 3.14.25-ti-r37
Uhhh, will this lead to a new kernel which I can upgrade to? It will take some time before i've learned how to cross compile kernel modules. Thanks! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] upgrade to latest kernel
Hi, I want to try the latest stable? kernel 3.14.25-ti-r37 for my bbb a5c to see usb suspend probs are solved. Did try to apt-get the kernel but didn't find it. My bbb revC is already at this kernel running fine. RevC has been flashed with 2014-10-29 https://rcn-ee.net/deb/flasher/wheezy/BBB-eMMC-flasher-debian-7.7-console-armhf-2014-10-29-2gb.img.xz and then updated the kernel. The a5c has been flashed with 2014-08-13 version and update kernel will provide only 3.8 versions. Is it a good idea to take over the apt sources from the revC version: #Kernel source (repos.rcn-ee.net) : https://github.com/RobertCNelson/linux-stable-rcn-ee # #git clone https://github.com/RobertCNelson/linux-stable-rcn-ee #cd ./linux-stable-rcn-ee #git fetch --tags #git checkout `uname -r` -b tmp # deb [arch=armhf] http://repos.rcn-ee.net/debian/ wheezy main and do it the apt-get way? Or is there preferred way (Don't want to flash again) I'm a bit lost in kernel versions... Thx. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
