apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1327670/+attachment/4134855/+files/IwConfig.txt
-- 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/1327670 Title: WiFi connects to AP, but doesn't work. Setting rate to auto fixes it. Status in “linux” package in Ubuntu: Incomplete Bug description: Fresh 14.04 install on a Packard Bell Notebook. WiFi device: 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8192SE Wireless LAN Controller (rev 10) rtl8192se kernel module If connecting to my home WiFi, it shows as connected, but there is no connectivity. I can't ping anything, not even the access point itself, althought DHCP settings are retrieved correctly. iwconfig reports a rate stuck at 1Mb/s, although link quality is 70/70 and Signal level -28dBm. If I set the rate to auto with "iwconfig wlan0 rate auto", it switches to 54 Mb/s (max the AP supports) and everything seems to work fine (I used it for few hours now, downloaded few 100 MB, mostly Ubuntu packages). When connecting to an Android Hotspot, the problem doesn't occur, thus it seems to be AP dependent. Difference in dmesg between connecting to the "bad" and the "good" AP: When connecting to the bad one, it additionally shows this 2 lines: [10961.059621] rtl8192se 0000:02:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [10961.059626] rtl8192se 0000:02:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP Don't know if that's related. I've been connected to this AP with a lot of devices (mainly mobile) without any issues. The AP is a Linksys WRT54GL with Tomato 1.28 firmware. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.2 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 Date: Sun Jun 8 02:20:45 2014 Dependencies: InstallationDate: Installed on 2014-06-07 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) PackageArchitecture: all ProcEnviron: LANGUAGE=de_DE TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: aida 1849 F.... pulseaudio DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=3b1b248a-c783-4dca-a900-1c7aa27863e5 InstallationDate: Installed on 2014-06-07 (11 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 0402:9665 ALi Corp. Gateway Webcam Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Packard Bell EasyNote TK85 Package: linux (not installed) ProcEnviron: LANGUAGE=de_DE TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=ab640bfe-9bc6-4e2d-a1a9-747545b2e0db ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 Tags: trusty Uname: Linux 3.13.0-29-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 08/24/2010 dmi.bios.vendor: Packard Bell dmi.bios.version: V1.05 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: EasyNote TK85 dmi.board.vendor: Packard Bell dmi.board.version: V1.05 dmi.chassis.type: 10 dmi.chassis.vendor: Packard Bell dmi.chassis.version: V1.05 dmi.modalias: dmi:bvnPackardBell:bvrV1.05:bd08/24/2010:svnPackardBell:pnEasyNoteTK85:pvrV1.05:rvnPackardBell:rnEasyNoteTK85:rvrV1.05:cvnPackardBell:ct10:cvrV1.05: dmi.product.name: EasyNote TK85 dmi.product.version: V1.05 dmi.sys.vendor: Packard Bell To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327670/+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
