I made a test with v3.11-rc5-saucy: # md5sum linux-* ecb40827ad3979c503cc0c2d1972317e linux-headers-3.11.0-031100rc5_3.11.0-031100rc5.201308112135_all.deb fee51a20890c8f040ad5cf8f9b34cfc1 linux-headers-3.11.0-031100rc5-generic_3.11.0-031100rc5.201308112135_amd64.deb 1e8feff839613a7ecee2ed6d2ea8e722 linux-image-3.11.0-031100rc5-generic_3.11.0-031100rc5.201308112135_amd64.deb #
The problem is still exists. One question: If i upgrade to 13.04, then i must open a new bug ID, or can continue with this? ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-kernel-bug-exists-upstream kernel-bug-exists-upstream-v3.11.0-031100rc5 ** Tags removed: kernel-bug-exists-upstream-kernel-bug-exists-upstream kernel-bug-exists-upstream-v3.10-rc6 -- 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/1156346 Title: 168c:002b Atheros AR9285 Wireless on Ubuntu 12.10 is slow, unstable and has a weak signal. Status in “linux” package in Ubuntu: Incomplete Bug description: There is 3 room in my flat: room0: here is my AP room1: there is one wall between room0 and room1 room2: there is two wall between room0 and room2 If i use my new Lenovo G580 (Atheros 9285) with Windows 8 or my old notebook (HP NX6310 (Broadcom wifi) with Kubuntu 8.04 ) the signal is stable in every room. If i use my new Lenovo G580 with Ubuntu 12.10: room0: no problem good signal room1: poor signal, signal lost very frequantly room2: no signal I probe the kernel from http://ppa.launchpad.net/canonical-kernel- team/ppa/ubuntu too. But the problem still exist. # env COLUMNS=230 dpkg -l | grep 3.5.0-26|grep -v headers|grep -v libc|cut -b -92 ii linux-backports-modules-cw-3.6-3.5.0-26-generic 3.5.0-26.12 amd64 ii linux-image-3.5.0-26-generic 3.5.0-26.42 amd64 ii linux-image-extra-3.5.0-26-generic 3.5.0-26.42 amd64 WORKAROUND: Be in the same room as the access point. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-25-generic 3.5.0-25.39 ProcVersionSignature: Ubuntu 3.5.0-25.39-generic 3.5.7.4 Uname: Linux 3.5.0-25-generic x86_64 ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: sunfire 1953 F.... pulseaudio Date: Sun Mar 17 21:16:47 2013 HibernationDevice: RESUME=UUID=08735d5d-dd74-4e7c-bd32-9f874f6d201c InstallationDate: Installed on 2013-02-14 (31 days ago) InstallationMedia: Ubuntu-Server 12.10 "Quantal Quetzal" - Release amd64 (20121017.2) MachineType: LENOVO 20157 MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=hu_HU.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=7af14e9e-cc8c-4338-9969-8854e92502e1 ro acpi_backlight=vendor quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.5.0-25-generic N/A linux-backports-modules-3.5.0-25-generic N/A linux-firmware 1.95 RfKill: 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/06/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 62CN90WW dmi.board.asset.tag: No Asset Tag dmi.board.name: Lenovo G580 dmi.board.vendor: LENOVO dmi.board.version: 31900003WIN8 STD MLT dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo G580 dmi.modalias: dmi:bvnLENOVO:bvr62CN90WW:bd09/06/2012:svnLENOVO:pn20157:pvrLenovoG580:rvnLENOVO:rnLenovoG580:rvr31900003WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoG580: dmi.product.name: 20157 dmi.product.version: Lenovo G580 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1156346/+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
