Your message dated Fri, 11 Dec 2020 03:48:32 +0000
with message-id <e1knzq0-0002fg...@fasolo.debian.org>
and subject line Bug#976990: fixed in fprintd 1.90.7-1
has caused the Debian Bug report #976990,
regarding fprintd: Latest update broke fprintd entirely
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
976990: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976990
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: fprintd
Version: 1.90.5-2
Severity: grave
X-Debbugs-Cc: Asher Gordon <asd...@posteo.net>

Dear Maintainer,

After upgrading fprintd (and libpam-fprintd) from 1.90.1-2 to 1.90.5-2,
it stopped working entirely. Instead of fingerprint authentication,
password authentication is used for login and sudo. I have checked that
/etc/pam.d/common-auth has the right settings.

The problem appears to be that fprintd itself has stopped working, not
the PAM module (which is why I reported this bug in fprintd rather than
libpam-fprintd). When I use any of the fprintd-* commands, it fails as
follows:

    $ fprintd-delete asher
    Impossible to get devices: 
GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 1 
matched rules; type="method_call", sender=":1.184" (uid=1000 pid=15139 
comm="fprintd-delete asher ") interface="net.reactivated.Fprint.Manager" 
member="GetDevices" error name="(unset)" requested_reply="0" 
destination=":1.185" (uid=0 pid=15143 comm="/usr/libexec/fprintd ")
    $ fprintd-enroll asher
    Impossible to enroll: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: 
Rejected send message, 1 matched rules; type="method_call", sender=":1.186" 
(uid=1000 pid=15151 comm="fprintd-enroll asher ") 
interface="net.reactivated.Fprint.Manager" member="GetDefaultDevice" error 
name="(unset)" requested_reply="0" destination=":1.185" (uid=0 pid=15143 
comm="/usr/libexec/fprintd ")
    $ fprintd-list asher
    Impossible to get devices: 
GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 1 
matched rules; type="method_call", sender=":1.188" (uid=1000 pid=15165 
comm="fprintd-list asher ") interface="net.reactivated.Fprint.Manager" 
member="GetDevices" error name="(unset)" requested_reply="0" 
destination=":1.185" (uid=0 pid=15143 comm="/usr/libexec/fprintd ")
    $ fprintd-verify 
    Impossible to verify: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: 
Rejected send message, 1 matched rules; type="method_call", sender=":1.189" 
(uid=1000 pid=15169 comm="fprintd-verify ") 
interface="net.reactivated.Fprint.Manager" member="GetDefaultDevice" error 
name="(unset)" requested_reply="0" destination=":1.185" (uid=0 pid=15143 
comm="/usr/libexec/fprintd ")

From the org.freedesktop.DBus.Error.AccessDenied error, it seems that it
might be a permissions problem. However, the commands do not work, even
when run as root:

    $ sudo fprintd-list asher
    [sudo] password for asher: 
    Impossible to get devices: 
GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 1 
matched rules; type="method_call", sender=":1.199" (uid=0 pid=15422 
comm="fprintd-list asher ") interface="net.reactivated.Fprint.Manager" 
member="GetDevices" error name="(unset)" requested_reply="0" 
destination=":1.200" (uid=0 pid=15425 comm="/usr/libexec/fprintd ")

All the above commands returned with an exit status of 1.

Also, if I run /usr/libexec/fprintd manually, I get the following
warning (although a 0 exit status):

    $ /usr/libexec/fprintd

    (fprintd:15733): fprintd-WARNING **: 13:01:49.856: Failed to get name: 
net.reactivated.Fprint

Perhaps this is because fprintd is already running. However
'ps -fe | grep [f]printd' lists no processes.

Thanks,
Asher

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing-debug
  APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 5.9.0-4-amd64 (SMP w/2 CPU threads)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages fprintd depends on:
ii  dbus                   1.12.20-1
ii  libc6                  2.31-5
ii  libfprint-2-2          1:1.90.5-2
ii  libglib2.0-0           2.66.3-2
ii  libpolkit-gobject-1-0  0.105-29
ii  policykit-1            0.105-29

fprintd recommends no packages.

fprintd suggests no packages.

-- no debconf information

-- 
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                -- R. Emerson
                -- Quoted from a fortune cookie program
                (whose author claims, "Actually, stealing IS easier.")
                [to which I reply, "You think it's easy for me to
                misconstrue all these misquotations?!?"  Ed.]
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know. Thanks.

GPG fingerprint: 38F3 975C D173 4037 B397  8095 D4C9 C4FC 5460 8E68

Attachment: signature.asc
Description: PGP signature


--- End Message ---
--- Begin Message ---
Source: fprintd
Source-Version: 1.90.7-1
Done: =?utf-8?q?Marco_Trevisan_=28Trevi=C3=B1o=29?= <ma...@ubuntu.com>

We believe that the bug you reported is fixed in the latest version of
fprintd, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 976...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Marco Trevisan (Treviño) <ma...@ubuntu.com> (supplier of updated fprintd 
package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Fri, 11 Dec 2020 00:03:27 +0100
Source: fprintd
Architecture: source
Version: 1.90.7-1
Distribution: unstable
Urgency: medium
Maintainer: FingerForce Team <fingerforce-de...@lists.alioth.debian.org>
Changed-By: Marco Trevisan (Treviño) <ma...@ubuntu.com>
Closes: 976990
Changes:
 fprintd (1.90.7-1) unstable; urgency=medium
 .
   * New upstream release
     - Fix fprintd DBus configuration (Closes: #976990)
     - Change details of what requires authorization
     - Fix various race conditions in pam_fprintd
     - Permit interactive authorization from fprintd utilities
     - Do not allow deletion while another operation is ongoing
     - pam: Guard strdup calls against NULL pointers
   * debian/patches:
     - Refresh
     - Ignore NameOwnerChanged until fprintd is running
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 eb8eaa77db50c182846734e8c2b793a77d4b3dec 10317 
fprintd_1.90.7-1_source.buildinfo
Checksums-Sha256:
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fprintd_1.90.7-1.dsc
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fprintd_1.90.7-1_source.buildinfo
Files:
 37b24f961f830cd42fe948845af30b53 2458 misc optional fprintd_1.90.7-1.dsc
 556095aedd9326292058da1b1e984675 634821 misc optional 
fprintd_1.90.7.orig.tar.bz2
 b82a64bad42ec987c2354e4b8ea20694 7784 misc optional 
fprintd_1.90.7-1.debian.tar.xz
 f894aa0dcbb1710243d4287231af7508 10317 misc optional 
fprintd_1.90.7-1_source.buildinfo

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