** 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 Oneiric with kernel >= 3.0.0.13, blacklist acer_wmi , and + use the rt2x00 drivers from https://launchpad.net/ubuntu/+source/linux- + backports-modules-3.0.0 from 22nd November 2011. + + Add to /etc/rc.local: + iwconfig wlan0 power off 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; + 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 + #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 + #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 AudioDevicesInUse: 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 Card0.Amixer.values: 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 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 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 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
-- 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 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
