apport information ** Tags added: apport-collected running-unity staging
** Description changed: - WLAN connection via Intel Centrino Advanced N 6235 chipset is very slow - when connected to quite old WLAN modem. WLAN packet loss is about 90% - reported by ping. It works, when N-mode is disabled from the client. Bug - is available in kernel 3.2.0 + WLAN connection via Intel Centrino Advanced N 6235 chipset is very slow when connected to quite old WLAN modem. WLAN packet loss is about 90% reported by ping. It works, when N-mode is disabled from the client. Bug is available in kernel 3.2.0 + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + ApportVersion: 2.0.1-0ubuntu15.1 + Architecture: i386 + ArecordDevices: + **** List of CAPTURE Hardware Devices **** + card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: antti 1740 F.... pulseaudio + CRDA: + country GB: + (2402 - 2482 @ 40), (N/A, 20) + (5170 - 5250 @ 40), (N/A, 20) + (5250 - 5330 @ 40), (N/A, 20), DFS + (5490 - 5710 @ 40), (N/A, 27), DFS + Card0.Amixer.info: + Card hw:0 'PCH'/'HDA Intel PCH at 0xf0610000 irq 46' + Mixer name : 'Intel PantherPoint HDMI' + Components : 'HDA:10ec0269,144dc0d7,00100202 HDA:80862806,80860101,00100000' + Controls : 25 + Simple ctrls : 12 + DistroRelease: Ubuntu 12.04 + HibernationDevice: RESUME=UUID=ebcba7e6-ec27-4867-8ec4-6900c1a2d3f7 + InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3) + MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C + MarkForUpload: True + Package: linux (not installed) + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-35-generic-pae root=UUID=ce038967-c0cb-4db2-98d2-971b7267408c ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.2.0-35.55-generic-pae 3.2.34 + RelatedPackageVersions: + linux-restricted-modules-3.2.0-35-generic-pae N/A + linux-backports-modules-3.2.0-35-generic-pae N/A + linux-firmware 1.79.1 + StagingDrivers: mei + Tags: precise running-unity staging + Uname: Linux 3.2.0-35-generic-pae i686 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + dmi.bios.date: 04/26/2012 + dmi.bios.vendor: Phoenix Technologies Ltd. + dmi.bios.version: P01AAJ + dmi.board.asset.tag: Base Board Asset Tag + dmi.board.name: 530U3C/530U4C + dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. + dmi.board.version: FAB1 + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 9 + dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. + dmi.chassis.version: 0.1 + dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP01AAJ:bd04/26/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn530U3C/530U4C:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: + dmi.product.name: 530U3C/530U4C + dmi.product.version: 0.1 + dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/1093690/+attachment/3469921/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1093690 Title: wlan connection via Intel Centrino 6235 chipset very bad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1093690/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
