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by dreamcatcher
Thu Jun 18, 2020 2:58 am
Forum: Ubuntu
Topic: fstab not worked ubuntu server 20.04 raspberry 4b 4GB
Replies: 2
Views: 160

Re: fstab not worked

I tried to use UUID in fstab , but still can't work.
I can use
mount -a
mount my disk, but can't auto mount in fstab.
What should i do?
by dreamcatcher
Mon Jun 15, 2020 4:02 pm
Forum: Ubuntu
Topic: can't connect raspberry by ssh
Replies: 14
Views: 542

Re: can't connect raspberry by ssh

as so far raspi-config network tool can't used in ubuntu server 20.04. I solved the problem by netplan tool cp /etc/netplan/50-cloud-init.yaml /etc/netplan/50-cloud-init.yaml.bak vim /etc/netplan/50-cloud-init.yaml network: ethernets: eth0: dhcp4: true optional: true version: 2 wifis: wlan0: dhcp4: ...
by dreamcatcher
Mon Jun 15, 2020 3:58 pm
Forum: Ubuntu
Topic: fstab not worked ubuntu server 20.04 raspberry 4b 4GB
Replies: 2
Views: 160

Re: fstab not worked

Once I solved the problem by turning off the firewall but now can not auto mount again!

Code: Select all

ufw disable
by dreamcatcher
Mon Jun 15, 2020 1:15 pm
Forum: Ubuntu
Topic: fstab not worked ubuntu server 20.04 raspberry 4b 4GB
Replies: 2
Views: 160

fstab not worked ubuntu server 20.04 raspberry 4b 4GB

hardware: raspberry 4b 4GB system: ubuntu server 20.04 i already added /dev/sda1 /media/toshiba ntfs-3g defaults,noexec,nofail,x-systemd.device-timeout=1,umask=0000 0 0 code in /etc/fstab and I can use mount -t ntfs-3g /dev/sda1 /media/toshiba but fstab didn't work not mount. and my nfs server didn'...
by dreamcatcher
Sun Jun 14, 2020 12:21 pm
Forum: Ubuntu
Topic: can't connect raspberry by ssh
Replies: 14
Views: 542

Re: can't connect raspberry by ssh

When it didn't work for you, were you connected to your network by Ethernet? If so, then I don't know why it didn't work for you. Just gave it another try with a fresh card written with Raspberry Pi Imager Ubuntu 20.04 LTS (Raspberry Pi 3/4) 64-bit server OS for arm64 architectures). Didn't do anyt...
by dreamcatcher
Sat Jun 13, 2020 10:21 am
Forum: Ubuntu
Topic: can't connect raspberry by ssh
Replies: 14
Views: 542

Re: can't connect raspberry by ssh

HawaiianPi wrote:
Sat Jun 13, 2020 10:17 am
Did your ssh file have an extension? Windows hides common extensions (like .txt) by default, and Raspbian will accept either ssh or ssh.txt, but I'm not sure if Ubuntu will work with ssh.txt. (anyone know for sure)?
i used

Code: Select all

touch ssh
in mac
by dreamcatcher
Sat Jun 13, 2020 5:09 am
Forum: Ubuntu
Topic: can't connect raspberry by ssh
Replies: 14
Views: 542

Re: can't connect raspberry by ssh

Do I have to use a monitor and network cable for the first time with Ubuntu Server 20.04? I setup my 4B4 with Ubuntu server 20.04 headless, but I don't recall if I had to do anything special. I do recall that configuring WiFi on Ubuntu is seriously messed up (the configuration file formatting is su...
by dreamcatcher
Sat Jun 13, 2020 1:06 am
Forum: Ubuntu
Topic: can't connect raspberry by ssh
Replies: 14
Views: 542

Re: can't connect raspberry by ssh

Maybe this advice about getting support with your third-party Operating System might be relevant - First of all, introductions: I'm Dave Jones. Some of you will know me from things like picamera, piwheels, pisense, gpio-zero and so forth (he says, sounding like Troy McClure). Nowadays, I'm also on ...
by dreamcatcher
Sat Jun 13, 2020 12:59 am
Forum: Ubuntu
Topic: can't connect raspberry by ssh
Replies: 14
Views: 542

Re: can't connect raspberry by ssh

thanks all.

Do I have to use a monitor and network cable for the first time with Ubuntu Server 20.04?

Could you give me a recommend about 64Bit OS for raspberry 4b(not beta OS)?

Thanks all.
by dreamcatcher
Fri Jun 12, 2020 5:01 pm
Forum: Ubuntu
Topic: can't connect raspberry by ssh
Replies: 14
Views: 542

Re: can't connect raspberry by ssh

Did you follow the instructions here, https://ubuntu.com/tutorials/how-to-install-ubuntu-on-your-raspberry-pi#4-boot-ubuntu-server The default username/password is ubuntu/ubuntu, and it will ask you change the password the first time you login yes I followed the guide, i don't have monitor, the gui...
by dreamcatcher
Fri Jun 12, 2020 11:07 am
Forum: Ubuntu
Topic: can't connect raspberry by ssh
Replies: 14
Views: 542

can't connect raspberry by ssh

I used the etcher to install ubuntu server 20.04 64bit. when the raspberry start i can't connect by ssh. I already tried touch a ssh file in system-boot partion. And I also modify the network-config and setting the wifi config, but only eth0 can get ip , didn't get ip from wifi! The authenticity of ...

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