Direkt zum Hauptbereich

Raspberry Reanimation

I haven't had much time for my little friend lately, but I new he (she?) was there because I saw her LEDs blinking on the wardrobe. When I got a new router I unglugged him and after a few days I wanted to power her up again, but the only thing he showed was the red power LED. Hugh? What's wrong?

After a few attempts the behaviour did not change. I googled but did not find anything useful. So I decided to start all over again.



Here we go and start with building the SD card from scratch:

Latest Wheezy (2014-06-22):
http://downloads.raspberrypi.org/raspbian/images/raspbian-2014-06-22/2014-06-20-wheezy-raspbian.zip

Latest (1.66) USB Tool by Alex: http://www.alexpage.de/download/usbit/usbit.zip

I do not know why, but my Windows did not show FAT32 format option and my SD card was still holding the Linux partition. I used compmgmt.msc to remove the data, then diskpart to delete the partition and then again compmgmt.msc to format FAT32.

# compmgmt.msc
#  diskpart

# compmgmt.msc

Since it seemed that the Raspberry could not read the SD card I did not choose "quick format". Went to get some coffee.

Then I copied the image to the card with "restore".


I put the newly created card into the Raspi and plugged it to my TV with my HDMI cable. This time I new exactly where to find it and did not have to buy a new on. :-)

With keyboard and mouse attached to the Raspi I powered it on and ... ... YEAH! It came back to me with the freshly installed Wheezy.

I extended the FS, changed the default password for pi and rebooted. Then I shut it down, took it back to its place on the wardrobe and attached it to my (new) router (FRITZ!Box 7362 SL) and I could finally see the Raspi connected to the router.

I assigned a fix IP to the Raspi ...


... and connected with kitty (putty).




Hello my friend! :-)

apt-get update
apt-get upgrade
 
Reduced memory for GPU from 64 to 16 MB:
 
# sudo raspi-config
8 Advanced Options
A3 Memory Split

Reboot

It is always useful to have a webserver:

sudo apt-get install apache2





Portforwarding to make my Apache reachable from the outside.






Dynamic DNS for a nice hostname: https://spdns.de

Fritzbox:


Kommentare

Beliebte Posts aus diesem Blog

Error: HPDMG0764E An internal error has occurred. (status 0x14c012fc)

Error: HPDMG0764E An internal error has occurred. (status 0x14c012fc) pdadmin sec_master> user create dg1234 uid=dg1234,cn=team1,cn=users,o=company lala lala ********** Could not perform the administration request Error: HPDMG0764E An internal error has occurred. (status 0x14c012fc) Description: After the upgrade from Policy Director (policy server) V5.1 to V6.0 the errors above occured when trying to write to the registry. Solution: The task of updating the ldap schema did not work well for some reason. After doing it again the errors did not occur again: # ivrgy_tool -d -h ldap_host -p port -D ldap_admin -w pwd schema

WebSphere Application Server LDAP: The administrative user ID does not exist in the user repository.

When you try to enable global security with ldap authentication you get the following error when configuring your ldap repository (IBM Directory Server): The administrative user ID does not exist in the user repository. Reason: The bind user must be searchable. This means that an ldapsearch with this user as bind user must return his own entry. If this does not work, you have to add an aclEntry: vi change-was7101-aclentry.ldif dn: uid=was7101,cn=mygroup,cn=admusr,o=mycomp aclentry: access-id:UID=WAS7101,CN=MYGROUP,CN=ADMUSR,O=MYCOMP:normal:rsc $ ldapmodify -h myhost -x -D "cn=root" -w ******* -f change-was7101-aclentry.ldif modifying entry "uid=was7101,cn=mygroup,cn=admusr,o=mycomp" Now user was7101 can do an ldapsearch to find itself and therefore you can use it to configure you LDAP repository. This article gave me the hint: http://www-01.ibm.com/support/docview.wss?rs=767&uid=swg21219253