Verify Tails Signature in Terminal help

LP linuxpusher2 at gmail.com
Sat Apr 12 17:23:22 UTC 2014


Hi Darcy, Allan,
I am answering from another Laptop.
Thank you Both Very Much !
I will keep the support you gave me in my file under "very useful terminal
commands."

This laptop was able to verify the Signature no Problem, I guess the Ubuntu
Desktop needs a nuke and reload it seems broken.
We have been having many questions about it for a while now including
freeze ups.
Thanks again.
Chris.




On 12 April 2014 12:53, Allan <allan at azic.ca> wrote:

> Check ownership with:
> ls -l /home/dad/.gnupg/gpg.conf
>
> Like Darcy said, root probably isn't the owner so you get the unsafe
> ownership warning.
> However, you should still be able to verify signatures as root despite
> this warning.
>
> Your problem is the "file open error". Is the sig file in the right
> folder? Keep in mind 'sudo cd' doesn't work because 'cd' isn't a
> program. Just use 'cd'. Also, make sure you can read the file.
>
> Check with:
> ls -l /home/dad/tails-i386-0.23.iso.sig
>
> Good luck, report back!
>
> On 14-04-12 12:03 PM, LP wrote:
> > Thanks Darcy
> > I have moved the files over to my daughters home folder she is owner on
> > this machine.Still does not want to verify, will keep looking
> >
> >
> >
> >
> >
> > On 12 April 2014 10:58, Darcy Casselman <dscassel at gmail.com> wrote:
> >
> >> I'm pretty sure you don't need to use sudo here.
> >>
> >> I'm not a gpg expert, but I'm guessing "unsafe ownership" refers to the
> >> fact that root (who you're acting as as sudo) doesn't own "dad"'s .gnupg
> >> config.
> >>
> >>
> >> On Sat, Apr 12, 2014 at 10:42 AM, LP <linuxpusher2 at gmail.com> wrote:
> >>
> >>> I should mention I am using
> >>> Ubuntu Release 12.04 (precise) 64-bit
> >>> Kernel Linux 3.2.0-60-generic
> >>> Gnome 3.4.2
> >>>
> >>>
> >>>
> >>>
> >>> On 12 April 2014 10:39, LP <linuxpusher2 at gmail.com> wrote:
> >>>
> >>>> Hi all,
> >>>>
> >>>> I am trying to verify the integrity of my Tails download Signature
> with
> >>>> gpg.
> >>>> What am i doing wrong ??
> >>>> They are both in the same folder downloads
> >>>> I signed in as admin my daughter then add myself to sudoers switch
> back
> >>>> to dad before i tried to verify sig
> >>>>
> >>>> Is THIS the problem >>>>>> "WARNING: unsafe ownership on configuration
> >>>> file `/home/dad/.gnupg/gpg.conf'
> >>>> gpg: can't open `tails-i386-0.23.iso.sig'"
> >>>> I don't know what it means.
> >>>>
> >>>>
> >>>>
> https://tails.boum.org/doc/get/verify_the_iso_image_using_the_command_line/index.en.html
> >>>> Thanks for any help.
> >>>> Chris.
> >>>>
> >>>>
> ...........................................................................
> >>>>
> >>>> dad at m-desktop:~$ sudo home
> >>>> [sudo] password for dad:
> >>>> sudo: home: command not found
> >>>> dad at m-desktop:~$ sudo cd /home
> >>>> sudo: cd: command not found
> >>>> dad at m-desktop:~$ sudo cat tails-signing.key | gpg --keyid-format long
> >>>> --import
> >>>> gpg: key 1202821CBE2CD9C1: public key "Tails developers (signing key)
> <
> >>>> tails at boum.org>" imported
> >>>> gpg: Total number processed: 1
> >>>> gpg:               imported: 1  (RSA: 1)
> >>>> gpg: no ultimately trusted keys found
> >>>> dad at m-desktop:~$ gpg --keyid-format long --verify
> >>>> tails-i386-0.23.iso.sig tails-i386-0.23.iso
> >>>> gpg: can't open `tails-i386-0.23.iso.sig'
> >>>> gpg: verify signatures failed: file open error
> >>>> dad at m-desktop:~$ gpg --keyid-format long --verify
> >>>> tails-i386-0.23.iso.sig tails-i386-0.23.iso
> >>>> gpg: can't open `tails-i386-0.23.iso.sig'
> >>>> gpg: verify signatures failed: file open error
> >>>> dad at m-desktop:~$ gpg --keyid-format long --verify
> >>>> tails-i386-0.23.iso.sig tails-i386-0.23.iso
> >>>> gpg: can't open `tails-i386-0.23.iso.sig'
> >>>> gpg: verify signatures failed: file open error
> >>>> dad at m-desktop:~$ gpg --keyid-format long --verify
> >>>> tails-i386-0.23.iso.sig tails-i386-0.23.iso
> >>>> gpg: can't open `tails-i386-0.23.iso.sig'
> >>>> gpg: verify signatures failed: file open error
> >>>> dad at m-desktop:~$ sudo gpg --keyid-format long --verify
> >>>> tails-i386-0.23.iso.sig tails-i386-0.23.iso
> >>>> gpg: WARNING: unsafe ownership on configuration file
> >>>> `/home/dad/.gnupg/gpg.conf'
> >>>> gpg: can't open `tails-i386-0.23.iso.sig'
> >>>> gpg: verify signatures failed: file open error
> >>>> dad at m-desktop:~$ sudo gpg --keyid-format long --verify
> >>>> tails-i386-0.23.iso.sig tails-i386-0.23.iso
> >>>> gpg: WARNING: unsafe ownership on configuration file
> >>>> `/home/dad/.gnupg/gpg.conf'
> >>>> gpg: can't open `tails-i386-0.23.iso.sig'
> >>>> gpg: verify signatures failed: file open error
> >>>> dad at m-desktop:~$ sudo gpg --keyid-format long --verify
> >>>> tails-i386-0.23.iso.sig tails-i386-0.23.iso
> >>>> gpg: WARNING: unsafe ownership on configuration file
> >>>> `/home/dad/.gnupg/gpg.conf'
> >>>> gpg: can't open `tails-i386-0.23.iso.sig'
> >>>> gpg: verify signatures failed: file open error
> >>>> dad at m-desktop:~$
> >>>>
> >>>>
> >>>
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> >>>
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> >
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