forgot to mention the wifi card: 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34) Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN Kernel driver in use: iwlwifi
and firmware (from dmesg): [ 26.341095] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
This started when I upgraded from Vivid enablement stack (kernel 3.19) to Wily's (kernel 4.2). Booting with 3.19 fixes it.
forgot to mention the wifi card:
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN
Kernel driver in use: iwlwifi
and firmware (from dmesg):
[ 26.341095] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
This started when I upgraded from Vivid enablement stack (kernel 3.19) to Wily's (kernel 4.2).
Booting with 3.19 fixes it.