每当我跑步时sudo apt install python3-pip，它都会显示
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
当我跑步时sudo apt --fix-broken install我得到：
error: <decompress> subprocess returned error exit status 2
dpkg: error processing archive /var/cache/apt/archives/mesa-va-drivers_20.0.8-0u
buntu1~20.04.1_amd64.deb (--unpack):
cannot copy extracted data for './usr/lib/x86_64-linux-gnu/dri/nouveau_drv_vide
o.so' to '/usr/lib/x86_64-linux-gnu/dri/nouveau_drv_video.so.dpkg-new': unexpect
ed end of file or stream
Errors were encountered while processing:
/var/cache/apt/archives/mesa-va-drivers_20.0.8-0ubuntu1~20.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
这可能是什么问题？我该如何解决？