was升级8.5.5.15补丁，jdk8要Linux操作系统最低版本多少

可以看官网
https://www.oracle.com/technetwork/java/javase/certconfig-2095354.html

Linux
Platform CPU Architecture Version Introduced In Notes
Oracle Linux x64 (64-bit) 7.x 1.8.0_20 Only 64-bit supported
Oracle Linux x86 (32-bit) 6.x 1.8.0
Oracle Linux x64 (64-bit) 6.x 1.8.0 Only 64-bit supported
Oracle Linux x86 (32-bit) 5.5+ 1.8.0 No JavaFX Support
Oracle Linux x64 (64-bit) 5.5+ 1.8.0 No JavaFX Support
Red Hat Enterprise Linux x64 (64-bit) 7.x 1.8.0_20 Only 64-bit supported
Red Hat Enterprise Linux x86 (32-bit) 6.x 1.8.0
Red Hat Enterprise Linux x64 (64-bit) 6.x 1.8.0 Only 64-bit supported
Red Hat Enterprise Linux x86 (32-bit) 5.5+ 1.8.0 No JavaFX Support
Red Hat Enterprise Linux x64 (64-bit) 5.5+ 1.8.0 No JavaFX Support
Suse Linux Enterprise Server x64 (64-bit) 15.x 1.8.0_201 Only 64-bit supported
Suse Linux Enterprise Server x64 (64-bit) 12.x 1.8.0_31 Only 64-bit supported
Suse Linux Enterprise Server x86 (32-bit) 11.x 1.8.0
Suse Linux Enterprise Server x64 (64-bit) 11.x 1.8.0
Suse Linux Enterprise Server x86 (32-bit) 10 SP2+ 1.8.0 gtk2 2.18+ is required for supporting JavaFX
Suse Linux Enterprise Server x64 (64-bit) 10 SP2+ 1.8.0 gtk2 2.18+ is required for supporting JavaFX
Ubuntu Linux x86 (64-bit) 18.10 1.8.0_191 Only X.org Mode supported. Wayland mode is unsupported.
Ubuntu Linux x86 (64-bit) 18.04 LTS 1.8.0_171 Only X.org Mode supported. Wayland mode is unsupported.
Ubuntu Linux x86 (64-bit) 17.10 1.8.0_151 Only X.org Mode supported. Wayland mode is unsupported.
Ubuntu Linux x86 (32-bit) 17.10 1.8.0_151 Only X.org Mode supported. Wayland mode is unsupported.
Ubuntu Linux x86 (64-bit) 17.04 1.8.0_131 Only X.org Mode supported. Wayland mode is unsupported.
Ubuntu Linux x86 (32-bit) 17.04 1.8.0_131 Only X.org Mode supported. Wayland mode is unsupported.
Ubuntu Linux x86 (64-bit) 16.10 1.8.0_131
Ubuntu Linux x86 (32-bit) 16.10 1.8.0_131
Ubuntu Linux x86 (64-bit) 16.04 LTS 1.8.0_102
Ubuntu Linux x86 (32-bit) 16.04 LTS 1.8.0_102
Ubuntu Linux x64 (64-bit) 15.10 1.8.0_65
Ubuntu Linux x86 (32-bit) 15.10 1.8.0_65
Ubuntu Linux x64 (64-bit) 15.04 1.8.0_45
Ubuntu Linux x86 (32-bit) 15.04 1.8.0_45
Ubuntu Linux x64 (64-bit) 14.x 1.8.0_25
Ubuntu Linux x86 (32-bit) 14.x 1.8.0_25
Ubuntu Linux x64 (64-bit) 13.x 1.8.0
Ubuntu Linux x86 (32-bit) 13.x 1.8.0
Ubuntu Linux x64 (64-bit) 12.04 - LTS 1.8.0
Ubuntu Linux x86 (32-bit) 12.04 - LTS 1.8.0

Linux on ARM
Platform CPU Architecture Version Introduced In Notes
Ubuntu Linux
(Hard-Float ABI) ARMv8 14.04 - LTS 1.8.0_60 No JavaFX Support
Ubuntu Linux
(Hard-Float ABI) ARMv7 VFP 12.04 - LTS 1.8.0 No JavaFX Support