我发现我安装了两个不同的版本但安装了相同的软件包。比如下面是安装的两个linux-firmware。
Package: linux-firmware
Architecture: all
Version: 1.187.10
Multi-Arch: foreign
Priority: optional
Section: misc
Origin: Ubuntu
Maintainer: Ubuntu Kernel Team <kernel-team@lists.ubuntu.com>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 545755
Provides: atmel-firmware
Conflicts: atmel-firmware
Breaks: linux-firmware-raspi2 (<= 1.20190819-0ubuntu2), linux-firmware-snapdragon (<= 1.2-0ubuntu1)
Replaces: atmel-firmware, linux-firmware-snapdragon (<= 1.2-0ubuntu1), linux-restricted-common
Filename: pool/main/l/linux-firmware/linux-firmware_1.187.10_all.deb
Size: 102768040
MD5sum: 819c7933a41766c75fb90fdf43424660
SHA1: faed33f1f9914d92a35bc15cdad854f10af42639
SHA256: 758bbb4d01c38186f26fd67fb35f624c66d559fab7c0269222efe901ba98dd53
SHA512: d82df37e09acf1e1953d497d0781c336cc476d495509a09dbeade152923af920878589d2960f7e078cc4226563ae3d801147fca32497f59445533db8682a72a4
Description-en: Firmware for Linux kernel drivers
This package provides firmware used by Linux kernel drivers.
Description-md5: 7a047bff9e44dce458a300976c12f9da
Task: ubuntustudio-desktop-core, ubuntustudio-desktop
Package: linux-firmware
Architecture: all
Version: 1.187
Multi-Arch: …