Hansen, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, 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 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 and remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream-testing' text.
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the tag: 'kernel-unable- to-test-upstream'. Please let us know your results. Thanks in advance. Helpful Bug Reporting Links: https://help.ubuntu.com/community/ReportingBugs#Bug_Reporting_Etiquette https://help.ubuntu.com/community/ReportingBugs#A3._Make_sure_the_bug_hasn.27t_already_been_reported https://help.ubuntu.com/community/ReportingBugs#Adding_Apport_Debug_Information_to_an_Existing_Launchpad_Bug https://help.ubuntu.com/community/ReportingBugs#Adding_Additional_Attachments_to_an_Existing_Launchpad_Bug ** Description changed: Ubuntu 11.10 Oneiric ocelot Desktop 64-AMD. Lenovo Ideapad s205 After blacklisting acer_wmi in /etc/modprobe.d/blacklist.conf wifi seems to work and can connect. see Bug: #875659 But Network speed drops very fast and after1-2 minutes it is stable under 50-70Kb/s, and other devices on the wifi network looses their connection. Bug #651778 is an older bug (unsolved) about R3090 but concerns RT3090 being unstable, it does not appear to be the same bug. On Ubuntu forums there are several threads with different solutions: Installing older version of Markus Heberling's Ralink 3090 driver, install compat-wireless driver, but some solutions are not consistent for different users on the same hardware. - --- + + WORKAROUND: In release prior to Precise, I installed this driver: https://launchpad.net/~markus-tisoft...0~ppa1_all.deb + It did not work with newer driver. + + Blacklisted "acer_wmi" in /etc/modprobe.d/blacklist.conf + + Added "rt3090sta" to /etc/modules + + Original source: + http://ubuntuforums.org/showpost.php?p=11391544&postcount=20 + + WORKAROUND: In Precise, once the Ralink driver is downloaded, unpack and + edit the file ../common/cmm_wpa.c : + + Code: + + UCHAR PrimaryRsnie; + BOOLEAN bMixCipher = FALSE; // indicate the pairwise and group cipher are different + UCHAR p_offset; + - WPA_MIX_PAIR_CIPHER FlexibleCipher = MIX_CIPHER_NOTUSE; // it provide the more flexible cipher combination in WPA-WPA2 and TKIPAES mode + + WPA_MIX_PAIR_CIPHER FlexibleCipher = WPA_TKIPAES_WPA2_TKIPAES; // it provide the more flexible cipher combination in WPA-WPA2 and TKIPAES mode + + then lastly in the file ../os/linux/config.mk : + Code: + + HAS_GREENAP_SUPPORT=n + #Support MAC80211 LINUX-only function + -HAS_CFG80211_SUPPORT=y + +HAS_CFG80211_SUPPORT=n + + #Support RFKILL hardware block/unblock LINUX-only function + HAS_RFKILL_HW_SUPPORT=y + + Run "sudo make ; sudo make install", blacklist "acer_wmi" in + /etc/modprobe.d/blacklist.conf , and you should have a working built + module/driver. + + It's helpful to blacklist rt2800pci so the system doesn't use this - it + will use the new rt3090sta/rt2860 instead after a reboot... + + Original Source: + http://ubuntuforums.org/showpost.php?p=11672761&postcount=71 + + --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu3 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: mads 1601 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: mads 1601 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Generic'/'HD-Audio Generic at 0xf0244000 irq 44' - Mixer name : 'ATI R6xx HDMI' - Components : 'HDA:1002aa01,00aa0100,00100200' - Controls : 4 - Simple ctrls : 1 + Card hw:0 'Generic'/'HD-Audio Generic at 0xf0244000 irq 44' + Mixer name : 'ATI R6xx HDMI' + Components : 'HDA:1002aa01,00aa0100,00100200' + Controls : 4 + Simple ctrls : 1 Card0.Amixer.values: - Simple mixer control 'IEC958',0 - Capabilities: pswitch pswitch-joined penum - Playback channels: Mono - Mono: Playback [on] + Simple mixer control 'IEC958',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [on] Card1.Amixer.info: - Card hw:1 'SB'/'HDA ATI SB at 0xf0240000 irq 16' - Mixer name : 'Conexant CX20590' - Components : 'HDA:14f1506e,17aa6005,00100002' - Controls : 8 - Simple ctrls : 5 + Card hw:1 'SB'/'HDA ATI SB at 0xf0240000 irq 16' + Mixer name : 'Conexant CX20590' + Components : 'HDA:14f1506e,17aa6005,00100002' + Controls : 8 + Simple ctrls : 5 DistroRelease: Ubuntu 11.10 HibernationDevice: RESUME=UUID=43d5b530-46f6-47fd-9f9f-382af486bce3 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: LENOVO 1038D4G Package: linux (not installed) ProcEnviron: - LANGUAGE=en_US:en - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US:en + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=84e0bb29-2934-4576-9619-4d55b3707f23 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 RelatedPackageVersions: - linux-restricted-modules-3.0.0-12-generic N/A - linux-backports-modules-3.0.0-12-generic N/A - linux-firmware 1.60 + linux-restricted-modules-3.0.0-12-generic N/A + linux-backports-modules-3.0.0-12-generic N/A + linux-firmware 1.60 StagingDrivers: rts5139 Tags: oneiric running-unity staging Uname: Linux 3.0.0-12-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 08/10/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 4BCN24WW dmi.board.asset.tag: Base Board Asset Tag Unknown dmi.board.name: Inagua dmi.board.vendor: LENOVO dmi.board.version: 109-B78210-00A dmi.chassis.asset.tag: Chassis Asset Tag Unknown dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version Unknown dmi.modalias: dmi:bvnLENOVO:bvr4BCN24WW:bd08/10/2011:svnLENOVO:pn1038D4G:pvrIdeapadS205:rvnLENOVO:rnInagua:rvr109-B78210-00A:cvnLENOVO:ct10:cvrChassisVersionUnknown: dmi.product.name: 1038D4G dmi.product.version: Ideapad S205 dmi.sys.vendor: LENOVO ** Tags removed: kernel-bug-exists-upstream ** Tags added: needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/896582 Title: 1814:3090 RT3090 Network speed are very low with Oneiric. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/896582/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
