Israel Vaughn, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the kernel in the mainline kernels archive directory daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.7-rc8 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the following tags: kernel-unable-to-test-upstream kernel-unable-to-test-upstream-VERSION-NUMBER Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. Helpful bug reporting tips: https://help.ubuntu.com/community/ReportingBugs ** Description changed: Similar to bug : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/984552 Saw the following in the logs : Aug 13 17:22:52 Galois kernel: [32696.796323] iwlwifi 0000:02:00.0: restoring config space at offset 0x1 (was 0x100006, writing 0x100406) Aug 13 17:22:53 Galois kernel: [32700.666488] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S Aug 13 17:22:53 Galois kernel: [32700.673943] iwlwifi 0000:02:00.0: Radio type=0x2-0x0-0x0 Aug 13 17:28:26 Galois kernel: [33033.713985] iwlwifi 0000:02:00.0: Tx aggregation enabled on ra = 20:4e:7f:4a:80:57 tid = 0 Aug 13 17:33:06 Galois kernel: [33313.383975] iwlwifi 0000:02:00.0: Tx aggregation enabled on ra = 20:4e:7f:4a:80:57 tid = 4 When I first wake the computer, or boot the computer, wireless attempts to connect about 15-20 times before finally connecting. Once connected, speed and latency vary randomly, but mostly on the slow/high side respectively. When I test my connection speed with a site like speedtest.net, I'll usually get full speed for about 1/2 a sec , then it goes to zero for awhile, then comes back on at full speed a second later or so. With windows, connected to the same router, none of these problems occur. - I'm using a fresh installation of 12.04. + WORKAROUND: sudo iwconfig wlan0 power off ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-29-generic 3.2.0-29.46 ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24 Uname: Linux 3.2.0-29-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu12 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: israel 1806 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: israel 1806 F.... pulseaudio Card0.Amixer.info: - Card hw:0 'PCH'/'HDA Intel PCH at 0xc0710000 irq 46' - Mixer name : 'Intel PantherPoint HDMI' - Components : 'HDA:111d76e0,103c1836,00100102 HDA:80862806,80860101,00100000' - Controls : 22 - Simple ctrls : 10 + Card hw:0 'PCH'/'HDA Intel PCH at 0xc0710000 irq 46' + Mixer name : 'Intel PantherPoint HDMI' + Components : 'HDA:111d76e0,103c1836,00100102 HDA:80862806,80860101,00100000' + Controls : 22 + Simple ctrls : 10 Date: Fri Aug 17 23:20:22 2012 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=fd1bc443-e71b-43ca-9230-4f9b2a0a8eba InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MachineType: Hewlett-Packard HP Pavilion dv4 Notebook PC ProcEnviron: - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic root=UUID=a27460ed-11ac-45fe-a797-9673550b7bb3 ro splash quiet RelatedPackageVersions: - linux-restricted-modules-3.2.0-29-generic N/A - linux-backports-modules-3.2.0-29-generic N/A - linux-firmware 1.79 + linux-restricted-modules-3.2.0-29-generic N/A + linux-backports-modules-3.2.0-29-generic N/A + linux-firmware 1.79 SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/20/2012 dmi.bios.vendor: Insyde dmi.bios.version: F.16 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 1836 dmi.board.vendor: Hewlett-Packard dmi.board.version: 53.3B dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.16:bd06/20/2012:svnHewlett-Packard:pnHPPaviliondv4NotebookPC:pvr078B110000245710000620100:rvnHewlett-Packard:rn1836:rvr53.3B:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP Pavilion dv4 Notebook PC dmi.product.version: 078B110000245710000620100 dmi.sys.vendor: Hewlett-Packard ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1038373 Title: 8086:0887 Intel Centrino 2230 card doesn't connect, and has extremely high latency when connected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1038373/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
