Eror Pada Saat Update Manjaro: error: failed to prepare transaction (could not satisfy dependencies) dan :: installing tcl (8.6.10-1) breaks dependency 'tcl=8.6.9' required by tclx

1. Hardware dan software yang saya gunakan
  1.1 OS
        DISTRIB_ID=ManjaroLinux
        DISTRIB_RELEASE=18.1.1
        DISTRIB_CODENAME=Juhraya
          DISTRIB_DESCRIPTION="Manjaro Linux"
  1.2 Laptop --> Lenov0 G40



2. Kejadian Eror
[xxxx@xxxx-pc ~]$ sudo pacman -Syyuu
:: Synchronizing package databases...
 core                  150,3 KiB   106 KiB/s 00:01 [######################] 100%
 extra                1780,8 KiB   573 KiB/s 00:03 [######################] 100%
 community               5,2 MiB  1408 KiB/s 00:04 [######################] 100%
 multilib              176,6 KiB  1821 KiB/s 00:00 [######################] 100%
:: Starting full system upgrade...
warning: fontconfig: downgrading from version 2:2.13.1+12+g5f5ec56-2 to version 2:2.13.1+12+g5f5ec56-1
:: Replace pygobject2-devel with extra/python2-gobject2? [Y/n] y
resolving dependencies...
looking for conflicting packages...
error: failed to prepare transaction (could not satisfy dependencies)
:: installing tcl (8.6.10-1) breaks dependency 'tcl=8.6.9' required by tclx




3. Solusi
Solusi ini pernah diuji dan gagal. Jika ingin mencoba caranya lewati saja proses update terhadap tcl(8.6.10-1), ini sintaknya:
sudo pacman -Syu --ignore=tcl