版本的高低是怎么确定的呀？

sfbi

看其中的nvidia:

==> Software upgrade (new version) :
testing/attr 2.4.41-1 -> 2.4.43-1
testing/crda 0.9.5-2 -> 1.0.1-1
testing/e2fsprogs 1.41.3-2 -> 1.41.4-1
testing/hdparm 9.10-1 -> 9.12-1
testing/iw 0.9.8-1 -> 0.9.9-1
testing/libdrm 2.3.1-3 -> 2.4.5-1
testing/libxi 1.1.4-2 -> 1.2.1-1
testing/mesa 7.2-1 -> 7.3-1
testing/nvidia 180.35-2 -> 180.29-3
testing/nvidia-utils 180.35-2 -> 180.29-3
testing/ttf-arphic-ukai 0.1.20060928-1 -> 0.2.20080216.1-1
testing/ttf-arphic-uming 0.1.20060928-4 -> 0.2.20080216.1-1
testing/wpa_supplicant 0.5.11-1 -> 0.6.8-1
testing/xf86-input-evdev 2.1.2-1 -> 2.1.3-1
testing/xf86-input-mouse 1.3.0-1 -> 1.4.0-1
testing/xf86-video-vesa 2.1.0-1 -> 2.2.0-1
testing/xorg-server 1.5.3-4 -> 1.6.0-1

sfbi

实在是搞不懂了，这个又冒出来了，究竟怎么回事啊？

==> Software upgrade (new version) :
extra/libdrm 2.4.5-1 -> 2.3.1-3
extra/libxi 1.2.1-1 -> 1.1.4-2

==>  Continue installing ? [Y/n]
==>  [V]iew package detail [M]anualy select packages
==>   ----------------------------------------------
==>