Marco M Scannadinari, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1069368/comments/3 regarding this being an OS independent issue. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find.
** Description changed: To be honest, I am not sure which package this falls into. I realised quite some time ago that when my wireless adapter is plugged into my back motherboard USB ports, it takes about 5-30 seconds to detect and connect to a network. Connected to the front-panel ports on my case, this period is vastly shorter at 5-10 seconds max. - `lsusb` reports five of my ports as 1.1 for some reason, although a man named John Grubber says that my motherboard may assign buses to certain ports if a 1.1 USB is connected, so the back ports will become legacy... - http://paste.ubuntu.com/1269622/ - When benchmarking an ext4 formatted flash drive, the read speeds were faster (slightly) than the front panel ports, so maybe this is my network USB. I am not sure if this is something to do with the BIOS/MB or Ubuntu. + `lsusb` reports five of my ports as 1.1 for some reason, although a man named John Grubber says that my motherboard may assign buses to certain ports if a 1.1 USB is connected, so the back ports will become legacy: + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 002 Device 007: ID 050d:935a Belkin Components F6D4050 N150 Enhanced Wireless Network Adapter v1000 [Ralink RT2870] + Bus 003 Device 006: ID 413c:1002 Dell Computer Corp. Keyboard Hub + Bus 003 Device 007: ID 413c:2002 Dell Computer Corp. SK-8125 Keyboard + + When benchmarking an ext4 formatted flash drive, the read speeds were + faster (slightly) than the front panel ports, so maybe this is my + network USB. I am not sure if this is something to do with the BIOS/MB + or Ubuntu. Connected to the front panel ports, the average download speed is at 30MB/s at http://www.broadbandspeedchecker.co.uk/, and at the motherboard ports, these are at about 5MB/s. My network USB is a Belkin F6D4050 (N150). BTW, in syslog, my DELL keyboard is marked as a low-speed device... - - - ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-17-generic 3.5.0-17.28 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.6.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: marco 5303 F.... pulseaudio - /dev/snd/controlC0: marco 5303 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: marco 5303 F.... pulseaudio + /dev/snd/controlC0: marco 5303 F.... pulseaudio Date: Sun Oct 21 13:04:26 2012 HibernationDevice: RESUME=UUID=808a4c01-6204-4d71-a8f1-387be84486ff InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: System manufacturer System Product Name ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic root=UUID=4d7ee3d1-aab7-44a7-9e76-278ed8191974 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.5.0-17-generic N/A - linux-backports-modules-3.5.0-17-generic N/A - linux-firmware 1.95 + linux-restricted-modules-3.5.0-17-generic N/A + linux-backports-modules-3.5.0-17-generic N/A + linux-firmware 1.95 RfKill: - 3: phy3: Wireless LAN - Soft blocked: no - Hard blocked: no + 3: phy3: Wireless LAN + Soft blocked: no + Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/04/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1201 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M5A78L-M LX V2 dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1201:bd09/04/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM5A78L-MLXV2:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer ** No longer affects: libusb (Ubuntu) ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1069368 Title: Significant drop in network performance when wireless USB adapter is plugged into motherboard ports. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1069368/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
