Description of problem:
Can't "yum update" (either command-line or GUI).

Version-Release number of selected component (if applicable):
F12, current.

How reproducible:
Try doing "yum update" (or the equivalent GUI update).

Steps to Reproduce:
1. Do "yum update" at command-line (or the equivalent GUI command).
2.
3.
  
Actual results:
Fails, with "Missing dependency" (see below for details).

Expected results:
Should succeed.

Additional info:
Following is what gets printed at the CLI (in GUI mode, only the part of the missing dependency info at the end gets displayed in the failure dialog box).

[Note: I haven't tried the extraordinary measured suggested at the end, because the suggestions don't get printed in the GUI, and also I thought this problem should be reported in any case.]

$- sudo yum update
Loaded plugins: refresh-packagekit
Setting up Update Process
Resolving Dependencies
--> Running transaction check
---> Package coreutils.x86_64 0:7.6-9.fc12 set to be updated
---> Package coreutils-libs.x86_64 0:7.6-9.fc12 set to be updated
---> Package cpuspeed.x86_64 1:1.5-13.fc12 set to be updated
---> Package curl.x86_64 0:7.19.7-6.fc12 set to be updated
---> Package glx-utils.x86_64 0:7.7-2.fc12 set to be updated
---> Package gstreamer.i686 0:0.10.25.1-3.fc12 set to be updated
---> Package gstreamer.x86_64 0:0.10.25.1-3.fc12 set to be updated
---> Package gstreamer-tools.x86_64 0:0.10.25.1-3.fc12 set to be updated
---> Package gzip.x86_64 0:1.3.12-13.fc12 set to be updated
---> Package libcurl.i686 0:7.19.7-6.fc12 set to be updated
---> Package libcurl.x86_64 0:7.19.7-6.fc12 set to be updated
---> Package libcurl-devel.x86_64 0:7.19.7-6.fc12 set to be updated
--> Processing Dependency: libprojectM.so.2()(64bit) for package: qmmp-0.3.1-1.fc12.x86_64
---> Package libprojectM.x86_64 0:2.0.1-2.fc12 set to be updated
---> Package logwatch.noarch 0:7.3.6-49.fc12 set to be updated
---> Package mesa-dri-drivers.i686 0:7.7-2.fc12 set to be updated
---> Package mesa-dri-drivers.x86_64 0:7.7-2.fc12 set to be updated
---> Package mesa-libGL.i686 0:7.7-2.fc12 set to be updated
--> Processing Dependency: libdrm >= 2.4.17-1 for package: mesa-libGL-7.7-2.fc12.i686
---> Package mesa-libGL.x86_64 0:7.7-2.fc12 set to be updated
--> Processing Dependency: libdrm >= 2.4.17-1 for package: mesa-libGL-7.7-2.fc12.x86_64
---> Package mesa-libGL-devel.x86_64 0:7.7-2.fc12 set to be updated
---> Package mesa-libGLU.i686 0:7.7-2.fc12 set to be updated
---> Package mesa-libGLU.x86_64 0:7.7-2.fc12 set to be updated
---> Package mesa-libGLU-devel.x86_64 0:7.7-2.fc12 set to be updated
---> Package rb_libtorrent.x86_64 0:0.14.8-1.fc12 set to be updated
---> Package rb_libtorrent-python.x86_64 0:0.14.8-1.fc12 set to be updated
---> Package recordmydesktop.x86_64 0:0.3.8.1-4.fc12 set to be updated
---> Package unzip.x86_64 0:5.52-12.fc12 set to be updated
---> Package xterm.x86_64 0:253-1.fc12 set to be updated
--> Finished Dependency Resolution
qmmp-0.3.1-1.fc12.x86_64 from installed has depsolving problems
  --> Missing Dependency: libprojectM.so.2()(64bit) is needed by package qmmp-0.3.1-1.fc12.x86_64 (installed)
mesa-libGL-7.7-2.fc12.x86_64 from updates has depsolving problems
  --> Missing Dependency: libdrm >= 2.4.17-1 is needed by package mesa-libGL-7.7-2.fc12.x86_64 (updates)
mesa-libGL-7.7-2.fc12.i686 from updates has depsolving problems
  --> Missing Dependency: libdrm >= 2.4.17-1 is needed by package mesa-libGL-7.7-2.fc12.i686 (updates)
Error: Missing Dependency: libdrm >= 2.4.17-1 is needed by package mesa-libGL-7.7-2.fc12.x86_64 (updates)
Error: Missing Dependency: libprojectM.so.2()(64bit) is needed by package qmmp-0.3.1-1.fc12.x86_64 (installed)
Error: Missing Dependency: libdrm >= 2.4.17-1 is needed by package mesa-libGL-7.7-2.fc12.i686 (updates)
 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest
$-