错误更新casper

Question

The following packages will be upgraded:
  casper
1 upgraded, 0 newly installed, 0 to remove and 181 not upgraded.
Need to get 0 B/52.0 kB of archives.
After this operation, 4,096 B of additional disk space will be used.
Do you want to continue? [Y/n] y
(Reading database ... 352376 files and directories currently installed.)
Preparing to unpack .../casper_1.470_amd64.deb ...
Unpacking casper (1.470) over (1.465) ...
dpkg: error processing archive /var/cache/apt/archives/casper_1.470_amd64.deb (--unpack):
 trying to overwrite '/usr/share/initramfs-tools/scripts/casper-premount/20iso_scan', which is also in package lupin-casper 0.57build1
update-initramfs: deferring update (trigger activated)
Errors were encountered while processing:
 /var/cache/apt/archives/casper_1.470_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

Answer 1

卸载/移除casper软件包

在本节中，我们将解释卸载casper软件包的必要步骤：

数多apt移除casper

sudo apt自动清洗& sudo apt自动删除

然后重新安装

sudo apt更新

sudo apt安装casper