On the askubuntu thread, it was suggested that the problem might have something
to do with the WiFi power management... well managing. Anyways, I have disabled
it as per the instructions (sudo iwconfig wlan0 power off) and in the last half
hour I have had no other disconnects.
The output of
sudo lspci -v
for the wireless NIC is:
01:00.0 Network controller: Intel Corporation Wireless 7260 (rev 6b)
Subsystem: Intel Corporation Dual Band Wireless-N 7260
Flags: bus master, fast devsel, latency 0, IRQ 61
Memory at f7e00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [40] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number xx-xx-xx-xx-xx-xx-xx
Capabilities: [14c] Latency Tolerance Reporting
Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014
<?>
Kernel driver in use: iwlwifi
** Tags removed: wi-fi
** Tags added: wifi
** Tags added: tahr trusty
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https://bugs.launchpad.net/bugs/1309385
Title:
ubuntu 14.04 wi-fi disconnection many time per hour
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