Public bug reported: $ file l3e9wvdjsvQFD_7R\?24881501 l3e9wvdjsvQFD_7R?24881501: PNG image data, 300 x 169, 8-bit/color RGB, non-interlaced
$ file --extension l3e9wvdjsvQFD_7R\?24881501 l3e9wvdjsvQFD_7R?24881501: $ file Q9z_VZVdrhVhQXKb\?24881501 Q9z_VZVdrhVhQXKb?24881501: JPEG image data, JFIF standard 1.01, resolution (DPI), density 96x96, segment length 16, comment: "CREATOR: gd-jpeg v1.0 (using IJG JPEG v80), default quality", baseline, precision 8, 1920x1080, frames 3 $ file --extension Q9z_VZVdrhVhQXKb\?24881501 Q9z_VZVdrhVhQXKb?24881501: jpeg/jpg/jpe/jfif ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: file 1:5.25-2ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-97.120-generic 4.4.87 Uname: Linux 4.4.0-97-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 CurrentDesktop: Unity Date: Sun Oct 22 19:32:35 2017 Dependencies: gcc-6-base 6.0.1-0ubuntu1 libc6 2.23-0ubuntu9 libgcc1 1:6.0.1-0ubuntu1 libmagic1 1:5.25-2ubuntu1 zlib1g 1:1.2.8.dfsg-2ubuntu4.1 InstallationDate: Installed on 2015-02-02 (993 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) SourcePackage: file UpgradeStatus: Upgraded to xenial on 2016-06-02 (506 days ago) ** Affects: file (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1726096 Title: "file --extension" not work with PNG files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/file/+bug/1726096/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs