http://www.phoronix.com/scan.php?page=n ... -i386-CPUs
Debian's Now Require 686-Class CPUs

下述 CPU 型號 將不再獲得 i386 Builds 的支援

https://lists.debian.org/debian-devel-a ... 00001.html
Debian i386 architecture now requires a 686-class processor
The following processors, supported in jessie, are now unspported:
* AMD K5, K6, K6-2 (aka K6 3D), K6-3
* DM&P/SiS Vortex86, Vortex86SX
* Cyrix III, MediaGX, MediaGXm
* IDT Winchip C6, Winchip 2
* Intel Pentium, Pentium with MMX
* Rise mP6
* VIA C3 'Samuel 2', C3 'Ezra'

https://en.wikipedia.org/wiki/P6_%28mic ... tecture%29
P6 (microarchitecture)
It is sometimes referred to as i686.

https://zh.wikipedia.org/wiki/P6%E5%BE% ... 6.E7.89.87
使用 P6 架構的晶片
* 由 Pentium II/III 簡化的 Celeron
* 由 Banias 與 Dothan 核心簡化的 Celeron M
* Pentium Pro
* Pentium Pro Overdrive（Pentium II 晶片封裝在 Socket 8 上）
* Pentium II
* Pentium II Xeon
* Pentium III
* Pentium III Xeon
* Pentium M
* 2001年之前的 Pentium Xeon
* Intel Core

https://wiki.ubuntu.com/XenialXerus/Rel ... d_Packages
As with every new release, packages--applications and software of all kinds--are being updated at a rapid pace. Many of these packages came from an automatic sync from Debian's unstable branch; others have been explicitly pulled in for Ubuntu 16.04.
因為 Ubuntu 新發行版本許多更新套件跟 Debian unstable 同步 所以勢必 Ubuntu 新發行版本 也會受到影響

cyrix iii，用这个芯片的机器现在还有还在用的么