1/ Compute model:
It's a custom built PC I assembled recently, using a 'Cooler Master Elite 120
Advanced' case. I suppose it is not overheating, although I very much so
distrust the sensors output now I look at it:
ubuntu@ubuntu:~$ sensors
radeon-pci-0008
Adapter: PCI adapter
temp1: +2.0°C (crit = +120.0°C, hyst = +90.0°C)
k10temp-pci-00c3
Adapter: PCI adapter
temp1: +2.8°C (high = +70.0°C)
(crit = +70.0°C, hyst = +69.0°C)
2-2.8 degrees cannot be achieved by just some case fan running silently.
2/ I'll try updating the bios from 2.0 to 2.3 after this test run. The
changelog does not look promisary:
Description - Improved PS2 KB/Mouse compatibility. Version 2.1
Description - Update BIOS module. Version 2.2
Description - Update BIOS module. Version 2.3
3a/ AP:
Belkin F7D2301 Belkin Surf
firmware: 1.00.16 (Jul 2 2010 14:36:56)
Updates are not available.
Unfortunately it's not supported by ddwrt/openwrt :/
3b. What wireless connection type are you using: 802.11g
4/ I will fidget with my AP settings later.
5/ No
6/ 3 meters
7/ A big metal structure is in between (a big stove)
7a/ Don't know yet
8/ I have only one AP right now
9/ I've only tried out saucy and trusty
The connection looks strong:
wlan0 IEEE 802.11bgn ESSID:"XXXXXXXXX"
Mode:Managed Frequency:2.462 GHz Access Point: 94:44:52:24:A3:2C
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=58/70 Signal level=-52 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:1557 Invalid misc:73 Missed beacon:0
However, I'm sure that the Belkin AP may induce any kind of crappiness.
It takes quite a few hours until I know whether the situation has improved.
However, I'm clueless what kind of internal error the wireless device is
encountering.
In trusty it appears that the deauth messages have changed the reason from 3 to
6 and 15.
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https://bugs.launchpad.net/bugs/1273392
Title:
0cf3:9271 [MSI FM2-A75IA-E53] ath9k_htc: AR9271 wireless device stops
functioning
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