Confirmed; I've just run into this in an intrepid -> jaunty upgrade today.
Unpacking replacement linux-libc-dev ...
dpkg: error processing /var/cache/apt/archives/linux-libc-dev_2.6.28-4.5_amd64.deb (--unpack):
trying to overwrite `/usr/include/drm/drm_sarea.h', which is also in package libdrm-dev
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Confirmed; I've just run into this in an intrepid -> jaunty upgrade today.
Unpacking replacement linux-libc-dev ... apt/archives/ linux-libc- dev_2.6. 28-4.5_ amd64.deb (--unpack): drm/drm_ sarea.h' , which is also in package libdrm-dev
dpkg: error processing /var/cache/
trying to overwrite `/usr/include/
dpkg-deb: subprocess paste killed by signal (Broken pipe)