I found this for the serial connection. https://www.dummies.com/computers/beaglebone/how-to-connect-the-beaglebone-black-via-serial-over-usb/
Some ideas : Once in as root, I would - change the root password : # passwd - The user password: # passwd username Check the logs focus in the time you had attempted the remote login - find why it was not allowed to login. Check the sshd service is enabled (however should be up) Have you hardened your configuration? Ie any firewall (iptables) , any fail2ban or something else; Enforced sshd to accept only user connection (no root)? A. On Sun, 28 Mar 2021, 14:48 Bob Hammond, <[email protected]> wrote: > I am using a windows machine with PuTTY to connect to the BBB. > > On Sun, Mar 28, 2021 at 5:44 AM Bob Hammond <[email protected]> wrote: > >> I am able to connect to the BBB with PuTTY and get a prompt to log in. I >> have tried debian/temppwd and that doesn't work. >> >> I've read about using a serial connection to the BBB and interrupting the >> boot sequence to gain access. Anyone done that? >> >> On Saturday, March 27, 2021 at 4:41:30 PM UTC-7 [email protected] wrote: >> >>> Try logging in as user : debian >>> Password: temppwd >>> >>> Check your spelling after u enter user name >>> >>> Sent from my iPhone >>> >>> On Mar 27, 2021, at 7:12 PM, amf <[email protected]> wrote: >>> >>> >>> >>> I followed your instructions, once I obtained the new ip, I was able to >>> login as the user of the origanl BBB. >>> Without knowing details of your setup it is difficult to help >>> is your desktop/laptop a windows or linux machine? >>> if linux you can get the ip of the new BBB with "ping <hostname>.local" >>> provided 'avahi' is installed (there may be other ways, this works for me) >>> >>> ping beaglebone.local >>> PING beaglebone.local (192.168.3.108) 56(84) bytes of data. >>> 64 bytes from 192.168.3.108: icmp_seq=1 ttl=64 time=1.31 ms >>> >>> if windows, someone else will need to chime in, >>> >>> >>> >>> On Saturday, March 27, 2021 at 7:39:21 AM UTC-5 [email protected] >>> wrote: >>> >>>> I duplicated my BBB setup to a SD card using this procedure: >>>> >>>> Debian distribution: >>>> >>>> 1. Boot master BBB with no SD card in >>>> 2. Insert SD card >>>> 3. Log in (e.g. with serial terminal, SSH etc.) and run sudo >>>> >>>> /opt/scripts/tools/eMMC/beaglebone-black-make-microSD-flasher-from-eMMC.sh. >>>> LEDs will flash in sequence whilst SD card is being written. >>>> 4. When the LEDs stop and the script terminates, remove the SD card. >>>> 5. Insert SD card into new BBB then power on. >>>> 6. eMMC will be flashed; LEDs on new BBB will flash in sequence >>>> until complete. >>>> >>>> After doing this, I rebooted the BBB. >>>> >>>> Now, I am unable to remotely log in using PuTTY, user is root, and root >>>> password. Or any other username and password. >>>> >>>> The BBB is running fine (collecting seismic data) but I am completely >>>> locked out! >>>> >>>> Any suggestions on how to get access to the BBB? >>>> >>> -- >>> 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 [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/beagleboard/833795ff-61b4-418c-a142-9aed980e01a7n%40googlegroups.com >>> <https://groups.google.com/d/msgid/beagleboard/833795ff-61b4-418c-a142-9aed980e01a7n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >>> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/beagleboard/KvIoUzehk_o/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/0fea8e1c-4c08-43cc-a023-5fce0b05209en%40googlegroups.com >> <https://groups.google.com/d/msgid/beagleboard/0fea8e1c-4c08-43cc-a023-5fce0b05209en%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAKoB7OpieQonkXW003iq5APE2Ze74UMWBOrpNXF6q%3DSp8vZwMg%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAKoB7OpieQonkXW003iq5APE2Ze74UMWBOrpNXF6q%3DSp8vZwMg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAGEkPZvVYBTU0qkP122cTBMYKCG59RqUAGhRfLNYtHrPv0%3DHsg%40mail.gmail.com.
