remove libxrender1 libgnomecups1.0-1 gnome-system-tools xlibmesa-dri kpercentage Building the package cache... Initializing package resolver and worker... E: invalid version string '0.78_02-1' W: error while parsing a version for the package 'perl-modules' Scheduling requested actions... Resolving possible unmet dependencies... W: version string 'M17-1': first upstream character 'M' is not a digit W: version string 'M17-1': first upstream character 'M' is not a digit W: some solutions were dropped, you may want to increase the value of the 'cupt::resolver::max-solution-count' option E: unable to resolve dependencies, because of: libxcb1 1.1-1.2 depends on 'libc6 (>= 2.7-1)' -> no solutions xutils-dev 1:7.1.ds-6 depends on 'libc6 (>= 2.3.6-6)' -> installed libc6 2.3.6.ds1-13etch10+b1 xutils 1:7.1.ds.3-1 depends on 'xutils-dev' -> installed xutils-dev 1:7.1.ds-6 xorg 1:7.1.0-19 depends on 'xutils (>= 1:1.0.1-1)' -> installed xutils 1:7.1.ds.3-1 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-dri' -> installed x-window-system-core 1:7.1.0-19 libxcb1-dev 1.1-1.2 depends on 'libxcb1 (= 1.1-1.2)' -> installed libxcb1 1.1-1.2 libxcb-xlib0-dev 1.1-1.2 depends on 'libxcb1-dev' -> installed libxcb1-dev 1.1-1.2 libx11-dev 2:1.1.5-2 depends on 'libxcb-xlib0-dev' -> installed libxcb-xlib0-dev 1.1-1.2 libx11-dev 4.3.0.dfsg.1-14sarge7 depends on 'libx11-6 (= 4.3.0.dfsg.1-14sarge7)' -> installed libx11-dev 2:1.1.5-2 xlibs-data 1:7.1.0-19 depends on 'libx11-6 (>= 2:1.0.0-2)' -> installed libx11-6 2:1.0.3-7 xlibs-data 4.3.0.dfsg.1-14sarge7 depends on 'xfree86-common' -> installed xlibs-data 1:7.1.0-19 x11-common 1:7.1.0-19 conflicts with 'xfree86-common' -> removed xfree86-common xutils-dev 1:7.1.ds-6 pre-depends on 'x11-common (>= 1:7.0.0)' -> installed x11-common 1:7.1.0-19 xutils 1:7.1.ds.3-1 depends on 'xutils-dev' -> installed xutils-dev 1:7.1.ds-6 xorg 1:7.1.0-19 depends on 'xutils (>= 1:1.0.1-1)' -> installed xutils 1:7.1.ds.3-1 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-dri' -> installed x-window-system-core 1:7.1.0-19 libxi6 2:1.1.4-1 depends on 'libc6 (>= 2.7-1)' -> no solutions xutils-dev 1:7.1.ds-6 depends on 'libc6 (>= 2.3.6-6)' -> installed libc6 2.3.6.ds1-13etch10+b1 xutils 1:7.1.ds.3-1 depends on 'xutils-dev' -> installed xutils-dev 1:7.1.ds-6 xorg 1:7.1.0-19 depends on 'xutils (>= 1:1.0.1-1)' -> installed xutils 1:7.1.ds.3-1 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-dri' -> installed x-window-system-core 1:7.1.0-19 libxi-dev 2:1.1.4-1 depends on 'libxi6 (= 2:1.1.4-1)' -> installed libxi6 2:1.1.4-1 x11proto-input-dev 1.3.2-4 conflicts with 'libxi-dev (<< 6.8.2-16)' -> installed libxi-dev 2:1.1.4-1 libx11-dev 2:1.0.3-7 depends on 'x11proto-input-dev' -> installed x11proto-input-dev 1.3.2-4 libx11-dev 4.3.0.dfsg.1-14sarge7 depends on 'libx11-6 (= 4.3.0.dfsg.1-14sarge7)' -> installed libx11-dev 2:1.0.3-7 xlibs-data 1:7.1.0-19 depends on 'libx11-6 (>= 2:1.0.0-2)' -> installed libx11-6 2:1.0.3-7 xlibs-data 4.3.0.dfsg.1-14sarge7 depends on 'xfree86-common' -> installed xlibs-data 1:7.1.0-19 x11-common 1:7.1.0-19 conflicts with 'xfree86-common' -> removed xfree86-common xutils-dev 1:7.1.ds-6 pre-depends on 'x11-common (>= 1:7.0.0)' -> installed x11-common 1:7.1.0-19 xutils 1:7.1.ds.3-1 depends on 'xutils-dev' -> installed xutils-dev 1:7.1.ds-6 xorg 1:7.1.0-19 depends on 'xutils (>= 1:1.0.1-1)' -> installed xutils 1:7.1.ds.3-1 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-dri' -> installed x-window-system-core 1:7.1.0-19 libxi6 2:1.1.4-1 depends on 'libc6 (>= 2.7-1)' -> no solutions xutils-dev 1:7.1.ds-6 depends on 'libc6 (>= 2.3.6-6)' -> installed libc6 2.3.6.ds1-13etch10+b1 xutils 1:7.1.ds.3-1 depends on 'xutils-dev' -> installed xutils-dev 1:7.1.ds-6 xorg 1:7.1.0-19 depends on 'xutils (>= 1:1.0.1-1)' -> installed xutils 1:7.1.ds.3-1 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-dri' -> installed x-window-system-core 1:7.1.0-19 libxi-dev 2:1.1.4-1 depends on 'libxi6 (= 2:1.1.4-1)' -> installed libxi6 2:1.1.4-1 x11proto-input-dev 1.4.3-2 conflicts with 'libxi-dev (<< 6.8.2-16)' -> installed libxi-dev 2:1.1.4-1 libx11-dev 2:1.0.3-7 depends on 'x11proto-input-dev' -> installed x11proto-input-dev 1.4.3-2 libx11-dev 4.3.0.dfsg.1-14sarge7 depends on 'libx11-6 (= 4.3.0.dfsg.1-14sarge7)' -> installed libx11-dev 2:1.0.3-7 xlibs-data 1:7.1.0-19 depends on 'libx11-6 (>= 2:1.0.0-2)' -> installed libx11-6 2:1.0.3-7 xlibs-data 4.3.0.dfsg.1-14sarge7 depends on 'xfree86-common' -> installed xlibs-data 1:7.1.0-19 x11-common 1:7.1.0-19 conflicts with 'xfree86-common' -> removed xfree86-common xutils-dev 1:7.1.ds-6 pre-depends on 'x11-common (>= 1:7.0.0)' -> installed x11-common 1:7.1.0-19 xutils 1:7.1.ds.3-1 depends on 'xutils-dev' -> installed xutils-dev 1:7.1.ds-6 xorg 1:7.1.0-19 depends on 'xutils (>= 1:1.0.1-1)' -> installed xutils 1:7.1.ds.3-1 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-dri' -> installed x-window-system-core 1:7.1.0-19 libx11-6 2:1.1.5-2 depends on 'libc6 (>= 2.7-1)' -> no solutions xutils-dev 1:7.1.ds-6 depends on 'libc6 (>= 2.3.6-6)' -> installed libc6 2.3.6.ds1-13etch10+b1 xutils 1:7.1.ds.3-1 depends on 'xutils-dev' -> installed xutils-dev 1:7.1.ds-6 xorg 1:7.1.0-19 depends on 'xutils (>= 1:1.0.1-1)' -> installed xutils 1:7.1.ds.3-1 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-dri' -> installed x-window-system-core 1:7.1.0-19 xlibs-data 1:7.1.0-19 depends on 'libx11-6 (>= 2:1.0.0-2)' -> installed libx11-6 2:1.1.5-2 xlibs-data 4.3.0.dfsg.1-14sarge7 depends on 'xfree86-common' -> installed xlibs-data 1:7.1.0-19 x11-common 1:7.1.0-19 conflicts with 'xfree86-common' -> removed xfree86-common xutils-dev 1:7.1.ds-6 pre-depends on 'x11-common (>= 1:7.0.0)' -> installed x11-common 1:7.1.0-19 xutils 1:7.1.ds.3-1 depends on 'xutils-dev' -> installed xutils-dev 1:7.1.ds-6 xorg 1:7.1.0-19 depends on 'xutils (>= 1:1.0.1-1)' -> installed xutils 1:7.1.ds.3-1 x-window-system-core 1:7.1.0-19 depends on 'xorg' -> installed xorg 1:7.1.0-19 x-window-system-core 4.3.0.dfsg.1-14sarge7 depends on 'xlibmesa-dri' -> installed x-window-system-core 1:7.1.0-19 E: error performing the command 'remove'