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. -- 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1273392/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp