The workaround makes networking very unstable (both WiFi and wired).
4.2.0-18 is OK. 4.2.0-19 is BROKEN.
No suspicious configuration changes:
$ diff /boot/config-4.2.0-18-generic /boot/config-4.2.0-19-generic 3c3 < # Linux/x86_64 4.2.0-18-generic Kernel Configuration --- > # Linux/x86_64 4.2.0-19-generic Kernel Configuration 69c69 < CONFIG_VERSION_SIGNATURE="Ubuntu 4.2.0-18.22~14.04.1-generic 4.2.3" --- > CONFIG_VERSION_SIGNATURE="Ubuntu 4.2.0-19.23~14.04.1-generic 4.2.6" 5334c5334,5335 < # CONFIG_SND_PCM_OSS is not set --- > CONFIG_SND_PCM_OSS=m > CONFIG_SND_PCM_OSS_PLUGINS=y 7530c7531,7532 < # CONFIG_AUFS_EXPORT is not set --- > CONFIG_AUFS_EXPORT=y > CONFIG_AUFS_INO_T_64=y
I'll get the ubuntu kernel source and try to bisect.
The workaround makes networking very unstable (both WiFi and wired).
4.2.0-18 is OK.
4.2.0-19 is BROKEN.
No suspicious configuration changes:
$ diff /boot/config- 4.2.0-18- generic /boot/config- 4.2.0-19- generic VERSION_ SIGNATURE= "Ubuntu 4.2.0-18. 22~14.04. 1-generic 4.2.3" VERSION_ SIGNATURE= "Ubuntu 4.2.0-19. 23~14.04. 1-generic 4.2.6" SND_PCM_ OSS=m SND_PCM_ OSS_PLUGINS= y AUFS_EXPORT= y AUFS_INO_ T_64=y
3c3
< # Linux/x86_64 4.2.0-18-generic Kernel Configuration
---
> # Linux/x86_64 4.2.0-19-generic Kernel Configuration
69c69
< CONFIG_
---
> CONFIG_
5334c5334,5335
< # CONFIG_SND_PCM_OSS is not set
---
> CONFIG_
> CONFIG_
7530c7531,7532
< # CONFIG_AUFS_EXPORT is not set
---
> CONFIG_
> CONFIG_
I'll get the ubuntu kernel source and try to bisect.