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troubleshooting-elib-box [2018/12/07 00:21] serbizadmin created |
troubleshooting-elib-box [2020/06/13 15:10] (current) |
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| - | ====== Raspberry Pi 3 Model B+ does not boot ====== | + | ====== Troubleshooting eLib Box ====== |
| + | ===== Ethernet not working ===== | ||
| + | ====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 | ||
| * using the Raspian OS upgraded on Raspberry Pi 3 Model B (without the +) | * using the Raspian OS upgraded on Raspberry Pi 3 Model B (without the +) | ||
| then it's likely that the boot disk doesn' | then it's likely that the boot disk doesn' | ||
| - | * Download [[http:// | + | * Download [[http:// |
| * mount 1 partition of the SD card | * mount 1 partition of the SD card | ||
| < | < | ||
| Line 18: | Line 67: | ||
| sudo unzip / | sudo unzip / | ||
| </ | </ | ||
| + | * remove // | ||
| + | * sudo nano / | ||
| + | With // | ||
| + | < | ||
| + | quiet ramdisk_size=32768 root=/ | ||
| + | </ | ||
| + | * shutdown | ||
| + | \\ | ||
| + | \\ | ||
| + | ==== References ==== | ||
| + | * [[https:// | ||
| + | * [[https:// | ||