$ echo $LD_LIBRARY_PATH
(not set)

$ locate libdrm.so
/opt/amdgpu/lib/i386-linux-gnu/libdrm.so.2
/opt/amdgpu/lib/i386-linux-gnu/libdrm.so.2.4.0
/opt/amdgpu/lib/x86_64-linux-gnu/libdrm.so.2
/opt/amdgpu/lib/x86_64-linux-gnu/libdrm.so.2.4.0
/usr/lib/i386-linux-gnu/libdrm.so.2
/usr/lib/i386-linux-gnu/libdrm.so.2.4.0
/usr/lib/x86_64-linux-gnu/libdrm.so
/usr/lib/x86_64-linux-gnu/libdrm.so.2
/usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0
(except /var/lib/flatpaks (augh!) and some steamapps/SteamLinuxRuntime
files)

Le mer. 26 janv. 2022 à 18:28, Sebastian Ramacher <sramac...@debian.org> a
écrit :

> Control: tags -1 moreinfo
>
> On 2022-01-26 18:08:00 -0500, Jimmy K. wrote:
> > Package: ffmpeg
> > Version: 7:4.4.1-3
> > Severity: important
> > X-Debbugs-Cc: ledecha...@gmail.com
> >
> > Dear Maintainer,
> > this version of ffmpeg has been useless on my system, for many months.
> >
> > $ ffmpeg
> > ffmpeg: symbol lookup error:
> /usr/lib/x86_64-linux-gnu/libavdevice.so.58: undefined symbol: drmModeGetFB2
> >
> > -Downgrading with sudo apt-get install ffmpeg=7:4.3.3-0+deb11u1 fixes
> it, but
> > it's too late for that, apparently.
> > -BUT getting the source from github and "configure, make, sudo make
> install",
> > worked. I don't know what's different.
>
> Since libavdevice58 depends on a recent enough version of libdrm2, I
> suppose that you have an old version of libdrm.so.2 somewhere in
> /usr/local/lib or your LD_LIBRARY_PATH. Can you confirm that?
>
> Cheers
>
> >
> > -- System Information:
> > Debian Release: bookworm/sid
> >   APT prefers stable-updates
> >   APT policy: (500, 'stable-updates'), (500, 'testing'), (500, 'stable')
> > Architecture: amd64 (x86_64)
> > Foreign Architectures: i386
> >
> > Kernel: Linux 5.15.0-2-amd64 (SMP w/4 CPU threads)
> > Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
> > Locale: LANG=fr_CA.UTF-8, LC_CTYPE=fr_CA.UTF-8 (charmap=UTF-8),
> LANGUAGE=fr_CA:fr
> > Shell: /bin/sh linked to /bin/dash
> > Init: systemd (via /run/systemd/system)
> > LSM: AppArmor: enabled
> >
> > Versions of packages ffmpeg depends on:
> > ii  libavcodec58    7:4.4.1-3
> > ii  libavdevice58   7:4.4.1-3
> > ii  libavfilter7    7:4.4.1-3
> > ii  libavformat58   7:4.4.1-3
> > ii  libavutil56     7:4.4.1-3
> > ii  libc6           2.33-3
> > ii  libpostproc55   7:4.4.1-3
> > ii  libsdl2-2.0-0   2.0.20+dfsg-2
> > ii  libswresample3  7:4.4.1-3
> > ii  libswscale5     7:4.4.1-3
> >
> > ffmpeg recommends no packages.
> >
> > Versions of packages ffmpeg suggests:
> > pn  ffmpeg-doc  <none>
> >
> > -- no debconf information
> >
>
> --
> Sebastian Ramacher
>

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