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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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1273392
Title:
0cf3:9271 [MSI FM2-A75IA-E53] ath9k_htc: AR9271 wireless device stops
functioning
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
A long time after a cold boot, my wireless connection starts dropping,
will try to reconnect but will not come back again. When I'm in that
state only a suspend, waiting a while and resuming gets my wireless
connection back again. However, after that state it does not take
long before it starts to drop again.
WORKAROUND: I could not reproduce this problem again after setting
nohwcrypt=1 on the ath9k_htc module.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-15-generic 3.11.0-15.23
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: sander 1881 F.... pulseaudio
/dev/snd/controlC0: sander 1881 F.... pulseaudio
Date: Mon Jan 27 20:27:01 2014
HibernationDevice: RESUME=UUID=3f3e0b39-93b8-4c28-a8cd-91f2cf4a6890
InstallationDate: Installed on 2013-09-13 (136 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130912)
MachineType: MSI MS-7792
MarkForUpload: True
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic
root=UUID=add6edeb-2e13-438b-814e-d4995835e178 ro persistent quiet splash
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-15-generic N/A
linux-backports-modules-3.11.0-15-generic N/A
linux-firmware 1.116
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 04/24/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V2.0
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: FM2-A75IA-E53 (MS-7792)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV2.0:bd04/24/2013:svnMSI:pnMS-7792:pvr1.0:rvnMSI:rnFM2-A75IA-E53(MS-7792):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.name: MS-7792
dmi.product.version: 1.0
dmi.sys.vendor: MSI
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