after written os image on uSD, and gave error "you need to format ..." and plug it on board, i tried to BBB with HDMI cable and monitor, but didn't show any thing!
On Thursday, June 27, 2019 at 11:30:22 PM UTC+4:30, Dennis Lee Bieber wrote: > > On Thu, 27 Jun 2019 07:23:52 -0700 (PDT), > [email protected] <javascript:> declaimed the > following: > > >I used 7-zip for uncompressed that downloaded file. I used Etcher for > write > >downloaded file on uSD card on windows and on ubuntu but on both of them, > >it's failed. after write i gave error "You need to format ...". i > connected > >my board to my lap top and every thing about board is ok, when it > >connected, it turned on and its 4 User LED and power LED turned on and > its > >drive showed and a notification "beaglebone is ready" showed on desktop. > >but when i used uSD card with image written on it on board, error "You > need > >to format..." appeared. > > > > If using Balena Etcher (recent version) you do NOT have decompress > the > .xz file. Using > > bone-debian-9.5-lxqt-armhf-2018-10-07-4gb.img.xz > > on a freshly formatted (whether it needed to be formatted or not, I wanted > to clear out a Raspberry-Pi installer that was on it first) I ran Etcher > and wrote to a 16GB SanDisk card. > > I did have to kill the Acronis Active Protection process -- stupid > software kills any attempt to overwrite the MBR region of a "disk", and > doesn't seem to have any controls to exclude SD cards. > > Once Etcher completes, Windows can not read the SD card, and would > say > it needs to be formatted -- just EJECT the card. Ubuntu might complain if > it is expecting to see a FAT file system (it appears the new image creates > ext4 filesystem). > > Put the newly written SD card into my BBB and booted. It took a > while, > but eventually the "BeagleBone Getting Started" virtual drive appeared > (while I have a CAT-5 cable connecting the BBB to my router, I was > powering > it from a USB cable -- so both USB and Ethernet are active). > > Used PuTTY to SSH into the BBB (using the router assigned IP. not > the > USB IP). > > Then followed the sequence at > > https://www.element14.com/community/community/designcenter/single-board-computers/next-gen_beaglebone/blog/2017/07/17/extending-micro-sd-card-space-for-beaglebone-black-use-windows-users > > to resize the SD card partition to take up the entire card. Note: rather > than the "su - root", just use "sudo su" to get into root account; there > is > no root password on modern images so one can't use the bare "su ... " > syntax. Also, once root, you do NOT need to preface the subsequent > resizing > commands with "sudo". > > The ext4 did trigger another step as the fdisk asked me if I > wanted to > clear that setting -- I answered N; if new images are ext4 I wasn't going > to downgrade to ext3. "partprobe" also gave me a few error messages, but > they might have been warnings, as the resize appeared to complete and > after > a reboot I got... > > debian@beaglebone:~$ df -h > Filesystem Size Used Avail Use% Mounted on > udev 215M 0 215M 0% /dev > tmpfs 49M 6.0M 43M 13% /run > /dev/mmcblk0p1 15G 2.9G 12G 21% / <<<<<<< > lots of free space > tmpfs 242M 0 242M 0% /dev/shm > tmpfs 5.0M 4.0K 5.0M 1% /run/lock > tmpfs 242M 0 242M 0% /sys/fs/cgroup > tmpfs 49M 0 49M 0% /run/user/1000 > debian@beaglebone:~$ > > > -- > Wulfraed Dennis Lee Bieber AF6VN > [email protected] <javascript:> > http://wlfraed.microdiversity.freeddns.org/ > > -- 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/6088cee6-4795-4ee1-914b-2cee95495993%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
