2026年8月13日的更新一直提示更新失败怎么办

{"ErrType":"dpkgError","ErrDetail":"dpkg: warning: source file '/usr/sbin/cupsd' stat: mode=0100755 uid=0 gid=0 size=449168 nlink=1 dev=66308 ino=131671 rdev=0 mtime=1778118925\r\ndpkg: warning: source file '/usr/sbin/cupsd' chattr flags: flags=0xffff00080010 attrs=immutable\r\ndpkg: warning: source file '/usr/sbin/cupsd' extended attribute 'security.integrity': size=1 hex=31\r\ndpkg: warning: unable to stat backup file '/usr/sbin/cupsd.dpkg-tmp': No such file or directory\r\ndpkg: error processing archive /var/cache/lastore/archives/cups-daemon_2.4.2.18-deepin1_arm64.deb (--unpack):\r\n unable to make backup link of './usr/sbin/cupsd' before installing new version: Operation not permitted\r\ndpkg-deb: error: paste subprocess was killed by signal (Broken pipe)\r\ninsserv: warning: script 'gsettings.job' missing LSB tags\r\ninsserv: Default-Start undefined, assuming empty start runlevel(s) for script `gsettings.job'\r\ninsserv: Default-Stop undefined, assuming empty stop runlevel(s) for script `gsettings.job'\r\nErrors were encountered while processing:\r\n /var/cache/lastore/archives/cups-daemon_2.4.2.18-deepin1_arm64.deb\r\n","IsCheckError":false,"ErrorLog":null}