Ubuntu
ubiquity package

Libnettle.so.7: cannot open shared object file: No such file or directory

Bug #1901321 reported by Marietto
6
This bug affects 1 person
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ubiquity (Ubuntu)
New
Undecided
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Bug Description

Hello.

I've upgraded Ubuntu 20.04 to 20.10. Unfortunately when I try to start xen with these commands :

sudo /etc/init.d/xencommons start
sudo /etc/init.d/xendomains start
sudo /etc/init.d/xen-watchdog start
sudo /etc/init.d/xendriverdomain start

I get this error :

Starting /usr/local/sbin/oxenstored...Setting domain 0 name, domid and JSON config...
Done setting up Dom0
Starting xenconsoled...
Starting QEMU as disk backend for dom0
/usr/local/lib/xen/bin/qemu-system-i386: error while loading shared libraries: libnettle.so.7: cannot open shared object file: No such file or directory
* [done]
Starting xen-watchdog (via systemctl): xen-watchdog.service.

It didn't happen with Ubuntu 20.04, so 20.10 removed some "obsolete" package. I tried to reinstall some packages related to libnettle component, but the error didn't go away. Somone wants to help me? Thanks.

Revision history for this message
Marietto (marietto2008) wrote :

I tried to install this package : libnettle7_3.5.1+really3.5.1-2_amd64.deb,but I got the following error :

libnettle7:amd64 (3.5.1+really3.5.1-2)...

dpkg: Error processing archive /etc/xen/libnettle7_3.5.1+really3.5.1-2_amd64.deb (--unpack):

attempted overwrite of "/usr/share/doc/libnettle7/changelog.Debian.gz" (shared), different from other instances of libnettle7 package: amd64

dpkg-deb: error: sub process was terminated by the signal (Pipe stopped)

Revision history for this message
Marietto (marietto2008) wrote :

this is the problem : ubuntu 20.10 installed libnettle8 but qemu needs libnettle 7 :

root@ziomario-z390aoruspro:/etc/xen# apt list | grep libnettle

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

libnettle8/groovy,now 3.6-2 amd64 [installato, automatico]
libnettle8/groovy,now 3.6-2 i386 [installato, automatico]

what to do ?

Revision history for this message
Magnus Holmgren (holmgren) wrote :

That error message looks strange. It looks like you're installing the libnettle7 package for amd64, but there's _another_ instance of that package that's _also_ for amd64? Did you download the .deb file manually? libnettle7 should exist in Ubuntu 20.04 according to https://packages.ubuntu.com/focal/libnettle7.

Revision history for this message
Magnus Holmgren (holmgren) wrote :

What does

dpkg -l libnettle7

say?

dpkg -L libnettle7:amd64

?

Revision history for this message
Marietto (marietto2008) wrote : Re: [Bug 1901321] Re: Libnettle.so.7: cannot open shared object file: No such file or directory

Hello. I have installed this package : libnettle7_3.5.1+really3.5.1-2_amd64
; it didn't give any error. But ubuntu 20.10 comes with the libnettle8
package already installed. So now what ? I have the 7 and the 8 version
installed simultaneously ?

Il giorno sab 24 ott 2020 alle ore 23:10 Magnus Holmgren <
<email address hidden>> ha scritto:

> What does
>
> dpkg -l libnettle7
>
> say?
>
> dpkg -L libnettle7:amd64
>
> ?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1901321
>
> Title:
> Libnettle.so.7: cannot open shared object file: No such file or
> directory
>
> Status in ubiquity package in Ubuntu:
> New
>
> Bug description:
> Hello.
>
> I've upgraded Ubuntu 20.04 to 20.10. Unfortunately when I try to start
> xen with these commands :
>
> sudo /etc/init.d/xencommons start
> sudo /etc/init.d/xendomains start
> sudo /etc/init.d/xen-watchdog start
> sudo /etc/init.d/xendriverdomain start
>
> I get this error :
>
> Starting /usr/local/sbin/oxenstored...Setting domain 0 name, domid and
> JSON config...
> Done setting up Dom0
> Starting xenconsoled...
> Starting QEMU as disk backend for dom0
> /usr/local/lib/xen/bin/qemu-system-i386: error while loading shared
> libraries: libnettle.so.7: cannot open shared object file: No such file or
> directory
> * [done]
> Starting xen-watchdog (via systemctl): xen-watchdog.service.
>
> It didn't happen with Ubuntu 20.04, so 20.10 removed some "obsolete"
> package. I tried to reinstall some packages related to libnettle
> component, but the error didn't go away. Somone wants to help me?
> Thanks.
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1901321/+subscriptions
>

--
Mario.

Revision history for this message
Marietto (marietto2008) wrote :

root@ziomario-z390aoruspro:/home/ziomario# dpkg -l libnettle7
Voluto=U (non noto)/I (installato)/R (rimosso)/P (rimosso totale)/H (in
attesa)
|
 Stato=Non/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(nessuno)/R (reinstallazione richiesta) (Stato,Err: maiuscolo=grave)
||/ Nome Versione Architettura Descrizione
 +++-================-===================-============-=========================>
ii libnettle7:amd64 3.5.1+really3.5.1-2 amd64 low level
cryptographic l>

root@ziomario-z390aoruspro:/home/ziomario# dpkg -L libnettle7:amd64
/.
/usr
/usr/lib
/usr/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu/libnettle.so.7.0
/usr/share
/usr/share/doc
/usr/share/doc/libnettle7
/usr/share/doc/libnettle7/NEWS.gz
/usr/share/doc/libnettle7/README
/usr/share/doc/libnettle7/changelog.Debian.gz
/usr/share/doc/libnettle7/copyright
/usr/lib/x86_64-linux-gnu/libnettle.so.7

Il giorno dom 25 ott 2020 alle ore 00:13 Mario Marietto <
<email address hidden>> ha scritto:

> Hello. I have installed this package :
> libnettle7_3.5.1+really3.5.1-2_amd64 ; it didn't give any error. But ubuntu
> 20.10 comes with the libnettle8 package already installed. So now what ? I
> have the 7 and the 8 version installed simultaneously ?
>
> Il giorno sab 24 ott 2020 alle ore 23:10 Magnus Holmgren <
> <email address hidden>> ha scritto:
>
>> What does
>>
>> dpkg -l libnettle7
>>
>> say?
>>
>> dpkg -L libnettle7:amd64
>>
>> ?
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1901321
>>
>> Title:
>> Libnettle.so.7: cannot open shared object file: No such file or
>> directory
>>
>> Status in ubiquity package in Ubuntu:
>> New
>>
>> Bug description:
>> Hello.
>>
>> I've upgraded Ubuntu 20.04 to 20.10. Unfortunately when I try to start
>> xen with these commands :
>>
>> sudo /etc/init.d/xencommons start
>> sudo /etc/init.d/xendomains start
>> sudo /etc/init.d/xen-watchdog start
>> sudo /etc/init.d/xendriverdomain start
>>
>> I get this error :
>>
>> Starting /usr/local/sbin/oxenstored...Setting domain 0 name, domid and
>> JSON config...
>> Done setting up Dom0
>> Starting xenconsoled...
>> Starting QEMU as disk backend for dom0
>> /usr/local/lib/xen/bin/qemu-system-i386: error while loading shared
>> libraries: libnettle.so.7: cannot open shared object file: No such file or
>> directory
>> * [done]
>> Starting xen-watchdog (via systemctl): xen-watchdog.service.
>>
>> It didn't happen with Ubuntu 20.04, so 20.10 removed some "obsolete"
>> package. I tried to reinstall some packages related to libnettle
>> component, but the error didn't go away. Somone wants to help me?
>> Thanks.
>>
>> To manage notifications about this bug go to:
>>
>> https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1901321/+subscriptions
>>
>
>
> --
> Mario.
>

--
Mario.

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