Only way to update the emmc os without a ethernet connection is by using a USB-to-SERIAL adapter, make sure to get the 3.3 volt version. Not sure if you answered the prior question. does your laptop show 192.168.6.1 and/or 192.168.7.1 when doing 'ifconfig -a' from a terminal window? If it does, I don't see any reason why you cannot at least ping the BBB at 6.2 or 7.2.
On Tuesday, July 14, 2020 at 10:19:21 AM UTC-5, Pankaj Rai wrote: > > Hi, > Currently I'm working with my personal laptop only. And also i've ordered > a 16 gb sd card for sure. But meanwhile i was trying to make it work with > with preinstalled os in eMMC only. > > Is there any way we can update the eMMC OS? So that it may able to connect > to 192.168.7.2 or 192.168.6.2 ( this is because somewhere i've seen that > Linux system uses this ip to connect with BBB). > > Thanks > Pankaj > > On Tue, Jul 14, 2020, 20:25 amf <[email protected] <javascript:>> wrote: > >> connecting the ethernet to the computer will not provide you with an IP >> address on the BBB. BBB wants to use dhcp to get an IP, which what happens >> when connected to the router. >> You should be able to ping 192.168.7.2 from the laptop, if you see >> 192.168.7.1 on the laptop. >> Is this your personal laptop or a company laptop? companies tend to >> secure laptops such that ping and ssh aren't allowed (My personal >> experience) >> Would recommend getting an sdcard, again if this is a company laptop, it >> may not help. >> >> >> >> On Monday, July 13, 2020 at 9:58:28 PM UTC-5, Pankaj Rai wrote: >>> >>> Hi, >>> Can we connect the BBB using ethernet cable to the computers ethernet >>> port? >>> ( It's because I'm living in hostel and here we have the hostel wifi >>> available) >>> >>> And can we power the BBB using 5 V charger? >>> >>> >>> If not, then will it work out on using the flashed sd card as boot? (I'm >>> thinking to buy one(16gb) for this if doesn't work) >>> >>> Thanks >>> Pankaj >>> >>> On Tue, Jul 14, 2020, 00:19 Dennis Lee Bieber <[email protected]> >>> wrote: >>> >>>> On Mon, 13 Jul 2020 23:24:06 +0530, in >>>> gmane.comp.hardware.beagleboard.user >>>> Pankaj Rai <> wrote: >>>> >>>> >Hi, >>>> >I've enabled the port 22 on my pc and I'm not using sd card for >>>> flashing so >>>> >I don't think i need to press the s2 button. >>>> >And also i don't have any debugger and i tried pinging the BBB on that >>>> >address but it shows all the sent packets are lost so i think I'm >>>> unable to >>>> >ping. >>>> > >>>> >Is there any other way to work this out? >>>> > >>>> >>>> The surest is to NOT USE THE USB "network". >>>> >>>> I presume your main computer is connected to some router. >>>> >>>> Run an ethernet cable from the BBB to the same router. Connect >>>> a 5V >>>> power supply to the barrel connector on the BBB. (If you must, you >>>> might be >>>> able to use a 5V USB phone charger connected to the USB port -- but for >>>> this debugging you do NOT want the USB port connected to the main >>>> computer!) >>>> >>>> Check the router configuration pages for what IP # it assigned >>>> to the >>>> BBB (note: if the router is modern enough, it may do DNS and have >>>> assigned >>>> the host name beaglebone.local to the BBB, in which case you can connect >>>> using the host name instead of the router assigned IP #). >>>> >>>> -=-=-=- >>>> IP Allocation >>>> IPv4 Address / Name MAC Address Status Allocation Action >>>> 192.168.1.68 / EPSONF4EF32 00:26:ab:f4:ef:32 on DHCP >>>> Allocation >>>> 192.168.1.65 / DIRECTV-HR54-C94828D7 18:16:c9:48:28:d9 on >>>> DHCP >>>> Allocation >>>> 192.168.1.93 / unknown5ca39d084ab9 5c:a3:9d:08:4a:b9 on >>>> DHCP Allocation >>>> 192.168.1.74 / unknown64c6670531d3 64:c6:67:05:31:d3 off >>>> DHCP >>>> Allocation >>>> 192.168.1.70 / Galaxy-S9 8c:45:00:6d:1a:4c on DHCP >>>> Allocation >>>> 192.168.1.79 / pi-star-3b b8:27:eb:4b:0b:d5 on DHCP >>>> Allocation >>>> 192.168.1.252 / microdiversity b8:27:eb:ce:b1:eb on DHCP >>>> Allocation >>>> 192.168.1.66 / ElusiveUnicorn b8:ca:3a:79:0c:36 on DHCP >>>> Allocation >>>> 192.168.1.84 / HP7C548D c4:65:16:7c:54:8d on DHCP >>>> Allocation >>>> 192.168.1.69 / beaglebone d0:39:72:18:3e:e5 on DHCP >>>> Allocation >>>> -=-=-=- >>>> >>>> (my router does not show the .local, but access from Win10 works with or >>>> without it) >>>> >>>> Microsoft Windows [Version 10.0.19041.329] >>>> (c) 2020 Microsoft Corporation. All rights reserved. >>>> >>>> C:\Users\Wulfraed>ping 192.168.1.69 >>>> >>>> Pinging 192.168.1.69 with 32 bytes of data: >>>> Reply from 192.168.1.69: bytes=32 time<1ms TTL=64 >>>> Reply from 192.168.1.69: bytes=32 time<1ms TTL=64 >>>> Reply from 192.168.1.69: bytes=32 time<1ms TTL=64 >>>> Reply from 192.168.1.69: bytes=32 time<1ms TTL=64 >>>> >>>> Ping statistics for 192.168.1.69: >>>> Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), >>>> Approximate round trip times in milli-seconds: >>>> Minimum = 0ms, Maximum = 0ms, Average = 0ms >>>> >>>> C:\Users\Wulfraed> >>>> C:\Users\Wulfraed>ssh [email protected] >>>> The authenticity of host '192.168.1.69 (192.168.1.69)' can't be >>>> established. >>>> ECDSA key fingerprint is >>>> SHA256:PLZds8/FuHaVEqsTatoE6YFgSC+cakdD0OfPqEoTDQ8. >>>> Are you sure you want to continue connecting (yes/no)? yes >>>> Warning: Permanently added '192.168.1.69' (ECDSA) to the list of known >>>> hosts. >>>> Debian GNU/Linux 10 >>>> >>>> BeagleBoard.org Debian Buster IoT Image 2020-04-06 >>>> >>>> Support: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian >>>> >>>> default username:password is [debian:temppwd] >>>> >>>> [email protected]'s password: >>>> >>>> The programs included with the Debian GNU/Linux system are free >>>> software; >>>> the exact distribution terms for each program are described in the >>>> individual files in /usr/share/doc/*/copyright. >>>> >>>> Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent >>>> permitted by applicable law. >>>> Last login: Sun Jul 5 14:40:38 2020 from fe80::c932:bd85:577:9922%eth0 >>>> debian@beaglebone:~$ >>>> >>>> >>>> -- >>>> Dennis L Bieber >>>> >>>> -- >>>> 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/rgapgftlko8q86falvhiqtqdh5m90pktei%404ax.com >>>> . >>>> >>> -- >> 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] <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/2ab49972-1da5-49d4-b9e6-72201648d4f2o%40googlegroups.com >> >> <https://groups.google.com/d/msgid/beagleboard/2ab49972-1da5-49d4-b9e6-72201648d4f2o%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. 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