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What ubuntu version? And what's the contents of y...
# rancher-desktop
p
What ubuntu version? And what's the contents of your 
/etc/apt/sources.list.d/isv-rancher-stable.list
file?
b
Copy code
cat isv-rancher-stable.list
deb [signed-by=/usr/share/keyrings/isv-rancher-stable-archive-keyring.gpg] <https://download.opensuse.org/repositories/isv:/Rancher:/stable/deb/> ./
Ubuntu Desktop 24.04.2 LTS
p
and your 
sudo apt update
didn't spit out any warnings, correct?
b
It did
Copy code
$ sudo apt update
[sudo] password for szanto: 
Get:1 <http://security.ubuntu.com/ubuntu> noble-security InRelease [126 kB]
Get:2 <https://dl.google.com/linux/chrome/deb> stable InRelease [1,825 B]        
Hit:3 <http://us.archive.ubuntu.com/ubuntu> noble InRelease                      
Get:4 <http://us.archive.ubuntu.com/ubuntu> noble-updates InRelease [126 kB]     
Get:5 <http://us.archive.ubuntu.com/ubuntu> noble-backports InRelease [126 kB]   
Get:6 <http://security.ubuntu.com/ubuntu> noble-security/main amd64 Components [21.6 kB]
Get:7 <https://dl.google.com/linux/chrome/deb> stable/main amd64 Packages [1,210 B]
Get:8 <http://security.ubuntu.com/ubuntu> noble-security/restricted amd64 Components [212 B]
Get:9 <http://security.ubuntu.com/ubuntu> noble-security/universe amd64 Components [52.2 kB]
Get:10 <http://security.ubuntu.com/ubuntu> noble-security/multiverse amd64 Components [212 B]
Get:11 <http://us.archive.ubuntu.com/ubuntu> noble-updates/main amd64 Packages [1,110 kB]
Get:12 <http://us.archive.ubuntu.com/ubuntu> noble-updates/main amd64 Components [162 kB]
Get:13 <http://us.archive.ubuntu.com/ubuntu> noble-updates/restricted amd64 Components [212 B]
Get:14 <http://us.archive.ubuntu.com/ubuntu> noble-updates/universe amd64 Packages [1,068 kB]
Get:15 <https://download.opensuse.org/repositories/isv:/Rancher:/stable/deb> ./ InRelease [1,136 B]
Get:16 <http://us.archive.ubuntu.com/ubuntu> noble-updates/universe amd64 Components [376 kB]
Get:17 <http://us.archive.ubuntu.com/ubuntu> noble-updates/multiverse amd64 Components [940 B]
Get:18 <http://us.archive.ubuntu.com/ubuntu> noble-backports/main amd64 Components [7,076 B]
Get:19 <http://us.archive.ubuntu.com/ubuntu> noble-backports/restricted amd64 Components [216 B]
Get:20 <http://us.archive.ubuntu.com/ubuntu> noble-backports/universe amd64 Components [16.4 kB]
Get:21 <http://us.archive.ubuntu.com/ubuntu> noble-backports/multiverse amd64 Components [212 B]
Err:15 <https://download.opensuse.org/repositories/isv:/Rancher:/stable/deb> ./ InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1F833FA1A63FE758
Reading package lists... Done       
W: GPG error: <https://download.opensuse.org/repositories/isv:/Rancher:/stable/deb> ./ InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1F833FA1A63FE758
E: The repository '<https://download.opensuse.org/repositories/isv:/Rancher:/stable/deb> ./ InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
p
So it looks like you may need to add the key: 
sudo apt-key add /usr/share/keyrings/isv-rancher-stable-archive-keyring.gpg
Assuming you pulled the key in the first step.
The other thing you can do is download the debian package directly and do an apt install of the debian file.
b
Copy code
sudo apt-key add /usr/share/keyrings/isv-rancher-stable-archive-keyring.gpg
[sudo] password for szanto: 
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
gpg: no valid OpenPGP data found.
Ok Let me try that method
p
And the keyring is valid? 
ls /usr/share/keyrings/isv-rancher-stable-archive-keyring.gpg
b
ls /usr/share/keyrings/isv-rancher-stable-archive-keyring.gpg
/usr/share/keyrings/isv-rancher-stable-archive-keyring.gpg
I downloaded the app from the link you sent and installed it, but I'm not seeing it in my applications which is bizarre
image.png
p
does it run from command line? 
rancher-desktop
?
b
no 😞
p
You need to enable nesting in your virtual machine. If it's virtualbox, enable the Nested VT-x/AMD-V in the system setting.
b
let me go try that
It is greyed out
p
Might have to configure it from the command line. Should be able to find the command in the virtualbox documents and make sure your system bios/firmware has those options enabled.
b
Okay, I enabled the Nested VT-x/AMD-V in the system setting. But 
rancher-desktop
is still unable to start.
@plain-fireman-25122 Any other troubleshooting tips?
p
Did you reboot the vm and possibly the host machine? Other than that, no idea assuming it's the same error as above with the nested vms.
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