This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
troubleshooting-elib-box [2018/12/07 03:59] serbizadmin |
troubleshooting-elib-box [2020/06/13 15:10] (current) |
||
---|---|---|---|
Line 1: | Line 1: | ||
====== Troubleshooting eLib Box ====== | ====== Troubleshooting eLib Box ====== | ||
- | + | ===== Ethernet not working ===== | |
- | ====== Raspberry Pi 3 Model B+ does not boot ====== | + | ====Raspberry Pi 3 with Raspbian Stretch==== |
+ | * confirm | ||
+ | < | ||
+ | ifconfig -a | ||
+ | </ | ||
+ | may include something like this | ||
+ | < | ||
+ | eth0: flags=4098< | ||
+ | ether b8: | ||
+ | RX packets 0 bytes 0 (0.0 B) | ||
+ | RX errors 0 dropped 0 overruns 0 frame 0 | ||
+ | TX packets 0 bytes 0 (0.0 B) | ||
+ | TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 | ||
+ | </ | ||
+ | or do | ||
+ | < | ||
+ | sudo service dhcpcd status | ||
+ | </ | ||
+ | and you'll have something like this | ||
+ | < | ||
+ | systemd[1]: Starting dhcpcd on all interfaces... | ||
+ | dhcpcd[330]: | ||
+ | dhcpcd[330]: | ||
+ | dhcpcd[330]: | ||
+ | systemd[1]: dhcpcd.service: | ||
+ | systemd[1]: Failed to start dhcpcd on all interfaces. | ||
+ | systemd[1]: dhcpcd.service: | ||
+ | systemd[1]: dhcpcd.service: | ||
+ | </ | ||
+ | * inject | ||
+ | < | ||
+ | ifconfig eth0 192.168.1.66 <or some appropriate number on the dhcp network> | ||
+ | </ | ||
+ | * adjust dhcp via / | ||
+ | < | ||
+ | static domain_name_servers=172.24.1.1 192.168.1.1 | ||
+ | </ | ||
+ | Or via / | ||
+ | < | ||
+ | option domain-name-servers 172.24.1.1, 192.168.1.1, | ||
+ | </ | ||
+ | Adjust the latter according to the appropriate number for the eth0 network. | ||
+ | * confirm | ||
+ | < | ||
+ | hostname -I | ||
+ | </ | ||
+ | \\ | ||
+ | ===== Raspberry Pi 3 Model B+ does not boot ===== | ||
If these conditions obtain: | If these conditions obtain: | ||
* booting for the first time on this hardware | * booting for the first time on this hardware | ||
Line 22: | Line 69: | ||
* remove // | * remove // | ||
* sudo nano / | * sudo nano / | ||
+ | With // | ||
+ | < | ||
+ | quiet ramdisk_size=32768 root=/ | ||
+ | </ | ||
+ | * shutdown | ||
+ | \\ | ||
+ | \\ | ||
+ | ==== References ==== | ||
+ | * [[https:// | ||
+ | * [[https:// |