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by Bigun
Thu Dec 21, 2017 6:12 pm
Forum: Troubleshooting
Topic: Pi doesn't bootstrap after update
Replies: 2
Views: 384

Re: Pi doesn't bootstrap after update

Unsure what happened. But somewhere down the line the UUIDPART got changed for the root partition. I modified the cmdline.txt on the boot partition to reflect what I observed when I mounted the SD-card on another system and it booted.
by Bigun
Thu Dec 21, 2017 5:31 pm
Forum: Troubleshooting
Topic: Pi doesn't bootstrap after update
Replies: 2
Views: 384

Pi doesn't bootstrap after update

After running the following: sudo apt-get update && sudo apt-get upgrade && sudo rpi-update The Pi no longer boots completely. The rpi-update command failed to download the needed files, so I don't think it affected anything. The kernel starts, but the moment it attempts to mount the disk and begin ...
by Bigun
Thu Apr 30, 2015 3:08 pm
Forum: Automation, sensing and robotics
Topic: Getting Geared up for a project involving relays
Replies: 3
Views: 511

Re: Getting Geared up for a project involving relays

Any shops in the US? Kinda looking for a kit that comes with everything I need, I don't mind assembly.
by Bigun
Thu Apr 30, 2015 2:09 pm
Forum: Automation, sensing and robotics
Topic: Getting Geared up for a project involving relays
Replies: 3
Views: 511

Getting Geared up for a project involving relays

Hey guys, I've gotten a request that will involve using relays, and I would like to use the newest model Pi available (Raspberry Pi 2 Model B). What relay board would be best to use with it? I don't think I will need more than 3, maybe 4 relays.
by Bigun
Wed Oct 15, 2014 2:24 pm
Forum: Troubleshooting
Topic: 'vcgencmd measure_temp' stops working after a while
Replies: 1
Views: 541

Re: 'vcgencmd measure_temp' stops working after a while

I don't have this solved, but I've used a workaround.

Code: Select all

cat /sys/class/thermal/thermal_zone0/temp
This gives the temperature in thousandths of degrees in Celsius. I've been using this for nearly a week with no lockup.

I hope this helps someone else out there.
by Bigun
Tue Sep 16, 2014 4:51 pm
Forum: Troubleshooting
Topic: 'vcgencmd measure_temp' stops working after a while
Replies: 1
Views: 541

'vcgencmd measure_temp' stops working after a while

I'm using a Pi for offsite backup via SSH rsync. That same Pi has Python reporting various bits of information to a Adafruit LCD shield via Python. After a nightly sync session, the command 'vcgencmd measure_temp' becomes no long possible. The python script freezes and looking at top you can see the...
by Bigun
Fri Sep 12, 2014 8:17 pm
Forum: Other projects
Topic: STICKY: The projects list. Look here for some ideas.
Replies: 233
Views: 398380

Re: The projects list. Look here for some ideas.

Offsite backup, with use of the LCD shield for confirmation of backup. http://www.pwnedclips.com/stuff/pi_sync.jpg Currently backing up a 3 TB array to a single drive at an offsite location via SSH rsync. The shield buttons are programmed to scroll through the LCD colors, memory use, cpu stats, and ...
by Bigun
Sat Jan 25, 2014 11:13 pm
Forum: Troubleshooting
Topic: dpkg: error processing watchdog (--configure):
Replies: 6
Views: 7374

Re: dpkg: error processing watchdog (--configure):

I'm having the same issue, following your last set of steps: pi@raspberrypi ~ $ sudo apt-get check Reading package lists... Done Building dependency tree Reading state information... Done pi@raspberrypi ~ $ sudo apt-get -f install Reading package lists... Done Building dependency tree Reading state ...

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