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Groups > linux.debian.devel.testing > #1063

Bug#867997: jessie->stretch, all apt clients break with /var/lib/dpkg/status realpath error

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Quoting Niels Thykier (niels@thykier.net):
>
>FTR; I don't think that "apt-get check" is supposed to work as non-root.
>
>>>   - If it fails, please attempt to figure out where the permission
>>>     fails (e.g. [dir-test])
>>
>> # ls -ld / /var /var/lib /var/lib/dpkg /var/lib/dpkg/status
>> drwxr-xr-x 21 root root    1024 Jul 10 11:21 /
>> drwxr-xr-x 13 root root    4096 May  7  2013 /var
>> drwxr-xr-x 74 root root    4096 Jul  7 16:01 /var/lib
>> drwxr-xr-x  8 root root    4096 Jul 11 08:48 /var/lib/dpkg
>> -rw-r--r--  1 root root 1961225 Jul 11 08:48 /var/lib/dpkg/status
>>
>> As you can see, none of these are writable by _apt; however, these are
>> the same permissions I see on the other (working)
>
>Indeed, and _apt does not need write access to the status file.
>
>Does it work if you disable the sandbox user, e.g. by using:
>  apt-get -o APT::Sandbox::User=root update

No, same error:

# apt-get -o APT::Sandbox::User=root update
Get:1 http://security.debian.org stretch/updates InRelease [62.9 kB]
Get:2 http://ftp.us.debian.org/debian stretch-updates InRelease [88.5 kB]
Ign:3 http://ftp.debian.org/debian stretch InRelease
Hit:4 http://ftp.debian.org/debian stretch Release
Fetched 151 kB in 1s (81.1 kB/s)
Reading package lists... Error!
E: flAbsPath on /var/lib/dpkg/status failed - realpath (22: Invalid argument)
E: Could not open file  - open (2: No such file or directory)
E: Problem opening
E: The package lists or status file could not be parsed or opened.


-- 
Alan Schwartz
The Michael Reese Endowed Professor of Medical Education
Associate Head, UIC Department of Medical Education
Research Professor, UIC Department of Pediatrics
alansz@uic.edu  |  http://ulan.mede.uic.edu/alansz  |  PGP: 0x062556CF

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Bug#867997: jessie->stretch, all apt clients break with /var/lib/dpkg/status realpath error Alan Schwartz <alansz@uic.edu> - 2017-07-11 01:40 +0200
  Bug#867997: jessie->stretch, all apt clients break with /var/lib/dpkg/status realpath error Alan Schwartz <alansz@uic.edu> - 2017-07-11 20:50 +0200
    Bug#867997: jessie->stretch, all apt clients break with /var/lib/dpkg/status realpath error Alan Schwartz <alansz@uic.edu> - 2017-07-11 21:40 +0200

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