** Summary changed: - Wi-Fi intermittent and slow -- Atheros AR9285 ath9k - follow up Bug #1046800 + 168c:002b Wi-Fi intermittent and slow -- Atheros AR9285 ath9k
** Tags added: needs-upstream-testing ** Tags added: bios-outdated-211 ** Description changed: - ProblemType: Bug - DistroRelease: Ubuntu 12.10 - ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3 - Uname: Linux version 3.5.0-26-generic - Architecture: x86 - - This is an follow up report to Bug #1046800. I experience the same behavior but the kernel patches did'not solve my problem. - With Ubuntu 12.10 I'm using already Linux version 3.5.0-26-generic. - I experience this issue since a few days. The Upgrade to 12.10 was in 10/12. - - I also tried the test Kernel 3.5.0-030500rc1.201211071629 which was - marked as working in the Bug #1046800. + With Ubuntu 12.10 I'm using already Linux version 3.5.0-26-generic. I + experience this issue since a few days. The Upgrade to 12.10 was in + 10/12. I also tried the test Kernel 3.5.0-030500rc1.201211071629 which + was marked as working in the Bug #1046800. Ping shows such a behavior: ping 192.168.178.1 PING 192.168.178.1 (192.168.178.1) 56(84) bytes of data. 64 bytes from 192.168.178.1: icmp_req=1 ttl=64 time=2.29 ms 64 bytes from 192.168.178.1: icmp_req=2 ttl=64 time=1.54 ms 64 bytes from 192.168.178.1: icmp_req=3 ttl=64 time=1.53 ms 64 bytes from 192.168.178.1: icmp_req=4 ttl=64 time=1.72 ms 64 bytes from 192.168.178.1: icmp_req=5 ttl=64 time=2.15 ms 64 bytes from 192.168.178.1: icmp_req=6 ttl=64 time=2.18 ms 64 bytes from 192.168.178.1: icmp_req=7 ttl=64 time=1.52 ms 64 bytes from 192.168.178.1: icmp_req=8 ttl=64 time=1999 ms 64 bytes from 192.168.178.1: icmp_req=9 ttl=64 time=991 ms 64 bytes from 192.168.178.1: icmp_req=10 ttl=64 time=2.66 ms 64 bytes from 192.168.178.1: icmp_req=11 ttl=64 time=28918 ms 64 bytes from 192.168.178.1: icmp_req=12 ttl=64 time=28013 ms 64 bytes from 192.168.178.1: icmp_req=13 ttl=64 time=27005 ms 64 bytes from 192.168.178.1: icmp_req=14 ttl=64 time=25997 ms 64 bytes from 192.168.178.1: icmp_req=15 ttl=64 time=24990 ms 64 bytes from 192.168.178.1: icmp_req=16 ttl=64 time=23982 ms 64 bytes from 192.168.178.1: icmp_req=17 ttl=64 time=22974 ms 64 bytes from 192.168.178.1: icmp_req=18 ttl=64 time=21966 ms 64 bytes from 192.168.178.1: icmp_req=19 ttl=64 time=20958 ms 64 bytes from 192.168.178.1: icmp_req=20 ttl=64 time=19950 ms 64 bytes from 192.168.178.1: icmp_req=21 ttl=64 time=18942 ms 64 bytes from 192.168.178.1: icmp_req=22 ttl=64 time=17934 ms 64 bytes from 192.168.178.1: icmp_req=23 ttl=64 time=16926 ms 64 bytes from 192.168.178.1: icmp_req=24 ttl=64 time=15918 ms 64 bytes from 192.168.178.1: icmp_req=25 ttl=64 time=14910 ms 64 bytes from 192.168.178.1: icmp_req=26 ttl=64 time=13902 ms 64 bytes from 192.168.178.1: icmp_req=27 ttl=64 time=12894 ms 64 bytes from 192.168.178.1: icmp_req=28 ttl=64 time=11886 ms 64 bytes from 192.168.178.1: icmp_req=29 ttl=64 time=10878 ms 64 bytes from 192.168.178.1: icmp_req=30 ttl=64 time=9870 ms 64 bytes from 192.168.178.1: icmp_req=31 ttl=64 time=8862 ms 64 bytes from 192.168.178.1: icmp_req=32 ttl=64 time=7854 ms 64 bytes from 192.168.178.1: icmp_req=33 ttl=64 time=6846 ms 64 bytes from 192.168.178.1: icmp_req=34 ttl=64 time=5838 ms 64 bytes from 192.168.178.1: icmp_req=35 ttl=64 time=4830 ms 64 bytes from 192.168.178.1: icmp_req=36 ttl=64 time=3822 ms 64 bytes from 192.168.178.1: icmp_req=37 ttl=64 time=2814 ms 64 bytes from 192.168.178.1: icmp_req=38 ttl=64 time=1806 ms 64 bytes from 192.168.178.1: icmp_req=39 ttl=64 time=798 ms 64 bytes from 192.168.178.1: icmp_req=40 ttl=64 time=1.51 ms 64 bytes from 192.168.178.1: icmp_req=41 ttl=64 time=1.90 m Here my data: iwconfig - wlan0 IEEE 802.11bgn ESSID:"SSID" - Mode:Managed Frequency:2.412 GHz Access Point: 00:24:FE:40:E3:2E - Bit Rate=150 Mb/s Tx-Power=14 dBm - Retry long limit:7 RTS thr:off Fragment thr:off - Power Management:off - Link Quality=53/70 Signal level=-57 dBm - Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 - Tx excessive retries:2 Invalid misc:8 Missed beacon:0 + wlan0 IEEE 802.11bgn ESSID:"SSID" + Mode:Managed Frequency:2.412 GHz Access Point: 00:24:FE:40:E3:2E + Bit Rate=150 Mb/s Tx-Power=14 dBm + Retry long limit:7 RTS thr:off Fragment thr:off + Power Management:off + Link Quality=53/70 Signal level=-57 dBm + Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 + Tx excessive retries:2 Invalid misc:8 Missed beacon:0 lshw - *-network - Description: Kabellose Verbindung - Product: AR9285 Wireless Network Adapter (PCI-Express) - Vendor: Atheros Communications Inc. - Physical ID: 0 - Bus-Information: pci@0000:03:00.0 - Logical Name: wlan0 - Version: 01 - Serialnumber: 74:f0:6d:0d:ee:97 - Breite: 64 bits - Takt: 33MHz - Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless - Configuration: broadcast=yes driver=ath9k driverversion=3.5.0-26-generic firmware=N/A ip=192.168.178.33 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn - Ressourcen: irq:17 memory:d6000000-d600ffff - - - Best Regards, - Mike + *-network + Description: Kabellose Verbindung + Product: AR9285 Wireless Network Adapter (PCI-Express) + Vendor: Atheros Communications Inc. + Physical ID: 0 + Bus-Information: pci@0000:03:00.0 + Logical Name: wlan0 + Version: 01 + Serialnumber: 74:f0:6d:0d:ee:97 + Breite: 64 bits + Takt: 33MHz + Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless + Configuration: broadcast=yes driver=ath9k driverversion=3.5.0-26-generic firmware=N/A ip=192.168.178.33 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn + Ressourcen: irq:17 memory:d6000000-d600ffff ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-26-generic 3.5.0-26.42 ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6 Uname: Linux 3.5.0-26-generic i686 ApportVersion: 2.6.1-0ubuntu10 Architecture: i386 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: michael 2258 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: michael 2258 F.... pulseaudio Date: Mon Apr 1 11:31:31 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=609cc5d0-8f33-4455-b07c-32d4fc0ad32a InstallationDate: Installed on 2012-12-29 (92 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2) MachineType: ASUSTeK Computer Inc. U53Jc MarkForUpload: True ProcEnviron: - TERM=xterm - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=de_DE.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=de_DE.UTF-8 + SHELL=/bin/bash ProcFB: - 0 inteldrmfb - 1 nouveaufb + 0 inteldrmfb + 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-26-generic root=UUID=4aaa93e5-fd9f-4c4d-9c2f-294213ee97cb ro quiet splash acpi_osi=Linux vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.5.0-26-generic N/A - linux-backports-modules-3.5.0-26-generic N/A - linux-firmware 1.95 + linux-restricted-modules-3.5.0-26-generic N/A + linux-backports-modules-3.5.0-26-generic N/A + linux-firmware 1.95 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/18/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: U53Jc.207 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: U53Jc dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU53Jc.207:bd05/18/2010:svnASUSTeKComputerInc.:pnU53Jc:pvr1.0:rvnASUSTeKComputerInc.:rnU53Jc:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: U53Jc dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. ** Description changed: With Ubuntu 12.10 I'm using already Linux version 3.5.0-26-generic. I experience this issue since a few days. The Upgrade to 12.10 was in 10/12. I also tried the test Kernel 3.5.0-030500rc1.201211071629 which was marked as working in the Bug #1046800. Ping shows such a behavior: ping 192.168.178.1 PING 192.168.178.1 (192.168.178.1) 56(84) bytes of data. 64 bytes from 192.168.178.1: icmp_req=1 ttl=64 time=2.29 ms 64 bytes from 192.168.178.1: icmp_req=2 ttl=64 time=1.54 ms 64 bytes from 192.168.178.1: icmp_req=3 ttl=64 time=1.53 ms 64 bytes from 192.168.178.1: icmp_req=4 ttl=64 time=1.72 ms 64 bytes from 192.168.178.1: icmp_req=5 ttl=64 time=2.15 ms 64 bytes from 192.168.178.1: icmp_req=6 ttl=64 time=2.18 ms 64 bytes from 192.168.178.1: icmp_req=7 ttl=64 time=1.52 ms 64 bytes from 192.168.178.1: icmp_req=8 ttl=64 time=1999 ms 64 bytes from 192.168.178.1: icmp_req=9 ttl=64 time=991 ms 64 bytes from 192.168.178.1: icmp_req=10 ttl=64 time=2.66 ms 64 bytes from 192.168.178.1: icmp_req=11 ttl=64 time=28918 ms 64 bytes from 192.168.178.1: icmp_req=12 ttl=64 time=28013 ms 64 bytes from 192.168.178.1: icmp_req=13 ttl=64 time=27005 ms 64 bytes from 192.168.178.1: icmp_req=14 ttl=64 time=25997 ms 64 bytes from 192.168.178.1: icmp_req=15 ttl=64 time=24990 ms 64 bytes from 192.168.178.1: icmp_req=16 ttl=64 time=23982 ms 64 bytes from 192.168.178.1: icmp_req=17 ttl=64 time=22974 ms 64 bytes from 192.168.178.1: icmp_req=18 ttl=64 time=21966 ms 64 bytes from 192.168.178.1: icmp_req=19 ttl=64 time=20958 ms 64 bytes from 192.168.178.1: icmp_req=20 ttl=64 time=19950 ms 64 bytes from 192.168.178.1: icmp_req=21 ttl=64 time=18942 ms 64 bytes from 192.168.178.1: icmp_req=22 ttl=64 time=17934 ms 64 bytes from 192.168.178.1: icmp_req=23 ttl=64 time=16926 ms 64 bytes from 192.168.178.1: icmp_req=24 ttl=64 time=15918 ms 64 bytes from 192.168.178.1: icmp_req=25 ttl=64 time=14910 ms 64 bytes from 192.168.178.1: icmp_req=26 ttl=64 time=13902 ms 64 bytes from 192.168.178.1: icmp_req=27 ttl=64 time=12894 ms 64 bytes from 192.168.178.1: icmp_req=28 ttl=64 time=11886 ms 64 bytes from 192.168.178.1: icmp_req=29 ttl=64 time=10878 ms 64 bytes from 192.168.178.1: icmp_req=30 ttl=64 time=9870 ms 64 bytes from 192.168.178.1: icmp_req=31 ttl=64 time=8862 ms 64 bytes from 192.168.178.1: icmp_req=32 ttl=64 time=7854 ms 64 bytes from 192.168.178.1: icmp_req=33 ttl=64 time=6846 ms 64 bytes from 192.168.178.1: icmp_req=34 ttl=64 time=5838 ms 64 bytes from 192.168.178.1: icmp_req=35 ttl=64 time=4830 ms 64 bytes from 192.168.178.1: icmp_req=36 ttl=64 time=3822 ms 64 bytes from 192.168.178.1: icmp_req=37 ttl=64 time=2814 ms 64 bytes from 192.168.178.1: icmp_req=38 ttl=64 time=1806 ms 64 bytes from 192.168.178.1: icmp_req=39 ttl=64 time=798 ms 64 bytes from 192.168.178.1: icmp_req=40 ttl=64 time=1.51 ms 64 bytes from 192.168.178.1: icmp_req=41 ttl=64 time=1.90 m Here my data: iwconfig wlan0 IEEE 802.11bgn ESSID:"SSID" Mode:Managed Frequency:2.412 GHz Access Point: 00:24:FE:40:E3:2E Bit Rate=150 Mb/s Tx-Power=14 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=53/70 Signal level=-57 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:2 Invalid misc:8 Missed beacon:0 lshw *-network Description: Kabellose Verbindung Product: AR9285 Wireless Network Adapter (PCI-Express) Vendor: Atheros Communications Inc. Physical ID: 0 Bus-Information: pci@0000:03:00.0 Logical Name: wlan0 Version: 01 Serialnumber: 74:f0:6d:0d:ee:97 Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Configuration: broadcast=yes driver=ath9k driverversion=3.5.0-26-generic firmware=N/A ip=192.168.178.33 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn Ressourcen: irq:17 memory:d6000000-d600ffff + https://www.asus.com/Notebooks_Ultrabooks/U53Jc/#support_Download_29 + ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-26-generic 3.5.0-26.42 ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6 Uname: Linux 3.5.0-26-generic i686 ApportVersion: 2.6.1-0ubuntu10 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: michael 2258 F.... pulseaudio Date: Mon Apr 1 11:31:31 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=609cc5d0-8f33-4455-b07c-32d4fc0ad32a InstallationDate: Installed on 2012-12-29 (92 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2) MachineType: ASUSTeK Computer Inc. U53Jc MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-26-generic root=UUID=4aaa93e5-fd9f-4c4d-9c2f-294213ee97cb ro quiet splash acpi_osi=Linux vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.5.0-26-generic N/A linux-backports-modules-3.5.0-26-generic N/A linux-firmware 1.95 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/18/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: U53Jc.207 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: U53Jc dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU53Jc.207:bd05/18/2010:svnASUSTeKComputerInc.:pnU53Jc:pvr1.0:rvnASUSTeKComputerInc.:rnU53Jc:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: U53Jc dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1162725 Title: 168c:002b Wi-Fi intermittent and slow -- Atheros AR9285 ath9k To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1162725/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
