Hallo Forum,
ich habe das Problem, dass die WLAN Verbindung mit dem Router (Speedport W 722V) nach einer unbestimmten Zeit immer zusammen bricht (Läuft mal 1 Stunde mal 2). Danach kann ich mich auch nicht mehr am Netz anmelden. Es hilft dann auch nicht den Network Manager zu neu zu starten:
sudo /etc/init.d/NetworkManager start pkill nm-applet sudo /etc/init.d/NetworkManager stop nm-applet
Eine Verbindung kann ich erst nach einem Neustart wieder aufbauen. 😲 (Bin ich echt nicht mehr gewohnt 😉). Mir ist aufgefallen, dass dies besonders oft auftritt, wenn ich viel über das Netzwerk arbeite (z.B. etwas großes herunterlade). Im Wiki habe ich dazu folgende folgenden Lösungsvorschlag gefunden: NetworkManager (Abschnitt „Drahtlose-Verbindung-schlaegt-fehl“)
Wie beschrieben habe ich mir wpasuppllicant 0.6.9 (und die Abhängigkeit libpcsclite 1.5.5) installiert. Funktioniert leider immer noch nicht.
Hier noch ein paar Infos zu meiner Hardware:
sudo lshw -c network [sudo] password for rnaumann: *-network description: Ethernet interface product: 82567LM Gigabit Network Connection vendor: Intel Corporation physical id: 19 bus info: pci@0000:00:19.0 logical name: eth0 version: 03 serial: 00:24:e8:bb:3b:19 capacity: 1GB/s width: 32 bits clock: 33MHz capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=0.3.3.3-k6 firmware=1.7-7 latency=0 link=no module=e1000e multicast=yes port=twisted pair *-network description: Wireless interface product: Wireless WiFi Link 5100 vendor: Intel Corporation physical id: 0 bus info: pci@0000:0c:00.0 logical name: wmaster0 version: 00 serial: 00:22:fb:cc:8f:76 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless configuration: broadcast=yes driver=iwlagn ip=192.168.2.50 latency=0 module=iwlagn multicast=yes wireless=IEEE 802.11abgn *-network DISABLED description: Ethernet interface physical id: 2 logical name: pan0 serial: ba:eb:af:3e:81:e8 capabilities: ethernet physical configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
Wenn es weiter hilft auch noch der Rest der Hardware:
sudo lshw rnaumann-laptop description: Portable Computer product: Latitude E6500 vendor: Dell Inc. serial: 165BG4J width: 64 bits capabilities: smbios-2.4 dmi-2.4 vsyscall64 vsyscall32 configuration: boot=normal chassis=portable uuid=44454C4C-3600-1035-8042-B1C04F47344A *-core description: Motherboard product: 0X564R vendor: Dell Inc. physical id: 0 serial: .165BG4J.CN129619782278. *-firmware description: BIOS vendor: Dell Inc. physical id: 0 version: A13 (05/08/2009) size: 64KiB capacity: 1664KiB capabilities: isa pci pcmcia pnp upgrade shadowing cdboot bootselect int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb agp smartbattery biosbootspecification netboot *-cpu description: CPU product: Intel(R) Core(TM)2 Duo CPU P8700 @ 2.53GHz vendor: Intel Corp. physical id: 400 bus info: cpu@0 slot: Microprocessor size: 800MHz capacity: 800MHz width: 64 bits clock: 266MHz capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx x86-64 constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm ida tpr_shadow vnmi flexpriority cpufreq *-cache:0 description: L1 cache physical id: 700 size: 128KiB capacity: 128KiB capabilities: internal write-back data *-cache:1 description: L2 cache physical id: 701 size: 3MiB capacity: 3MiB clock: 66MHz (15.0ns) capabilities: pipeline-burst internal varies unified *-memory description: System Memory physical id: 1000 slot: System board or motherboard size: 4GiB *-bank:0 description: DIMM DDR Synchronous 800 MHz (1.2 ns) product: HYMP125S64CP8-S6 vendor: AD00000000000000 physical id: 0 serial: 4A5030FD slot: DIMM_A size: 2GiB width: 64 bits clock: 800MHz (1.2ns) *-bank:1 description: DIMM DDR Synchronous 800 MHz (1.2 ns) product: HYMP125S64CP8-S6 vendor: AD00000000000000 physical id: 1 serial: 4A503101 slot: DIMM_B size: 2GiB width: 64 bits clock: 800MHz (1.2ns) *-pci description: Host bridge product: Mobile 4 Series Chipset Memory Controller Hub vendor: Intel Corporation physical id: 100 bus info: pci@0000:00:00.0 version: 07 width: 32 bits clock: 33MHz *-pci:0 description: PCI bridge product: Mobile 4 Series Chipset PCI Express Graphics Port vendor: Intel Corporation physical id: 1 bus info: pci@0000:00:01.0 version: 07 width: 32 bits clock: 33MHz capabilities: pci pm msi pciexpress bus_master cap_list configuration: driver=pcieport-driver *-display description: VGA compatible controller product: Quadro NVS 160M vendor: nVidia Corporation physical id: 0 bus info: pci@0000:01:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=nvidia latency=0 module=nvidia *-network description: Ethernet interface product: 82567LM Gigabit Network Connection vendor: Intel Corporation physical id: 19 bus info: pci@0000:00:19.0 logical name: eth0 version: 03 serial: 00:24:e8:bb:3b:19 capacity: 1GB/s width: 32 bits clock: 33MHz capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=0.3.3.3-k6 firmware=1.7-7 latency=0 link=no module=e1000e multicast=yes port=twisted pair *-usb:0 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #4 vendor: Intel Corporation physical id: 1a bus info: pci@0000:00:1a.0 version: 03 width: 32 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=uhci_hcd latency=0 module=uhci_hcd *-usb:1 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #5 vendor: Intel Corporation physical id: 1a.1 bus info: pci@0000:00:1a.1 version: 03 width: 32 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=uhci_hcd latency=0 module=uhci_hcd *-usb:2 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #6 vendor: Intel Corporation physical id: 1a.2 bus info: pci@0000:00:1a.2 version: 03 width: 32 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=uhci_hcd latency=0 module=uhci_hcd *-usb:3 description: USB Controller product: 82801I (ICH9 Family) USB2 EHCI Controller #2 vendor: Intel Corporation physical id: 1a.7 bus info: pci@0000:00:1a.7 version: 03 width: 32 bits clock: 33MHz capabilities: pm debug bus_master cap_list configuration: driver=ehci_hcd latency=0 module=ehci_hcd *-multimedia description: Audio device product: 82801I (ICH9 Family) HD Audio Controller vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 03 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=HDA Intel latency=0 module=snd_hda_intel *-pci:1 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 1 vendor: Intel Corporation physical id: 1c bus info: pci@0000:00:1c.0 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm bus_master cap_list configuration: driver=pcieport-driver *-pci:2 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 2 vendor: Intel Corporation physical id: 1c.1 bus info: pci@0000:00:1c.1 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm bus_master cap_list configuration: driver=pcieport-driver *-network description: Wireless interface product: Wireless WiFi Link 5100 vendor: Intel Corporation physical id: 0 bus info: pci@0000:0c:00.0 logical name: wmaster0 version: 00 serial: 00:22:fb:cc:8f:76 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless configuration: broadcast=yes driver=iwlagn ip=192.168.2.50 latency=0 module=iwlagn multicast=yes wireless=IEEE 802.11abgn *-pci:3 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 3 vendor: Intel Corporation physical id: 1c.2 bus info: pci@0000:00:1c.2 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm bus_master cap_list configuration: driver=pcieport-driver *-pci:4 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 4 vendor: Intel Corporation physical id: 1c.3 bus info: pci@0000:00:1c.3 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm bus_master cap_list configuration: driver=pcieport-driver *-usb:4 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #1 vendor: Intel Corporation physical id: 1d bus info: pci@0000:00:1d.0 version: 03 width: 32 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=uhci_hcd latency=0 module=uhci_hcd *-usb:5 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #2 vendor: Intel Corporation physical id: 1d.1 bus info: pci@0000:00:1d.1 version: 03 width: 32 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=uhci_hcd latency=0 module=uhci_hcd *-usb:6 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #3 vendor: Intel Corporation physical id: 1d.2 bus info: pci@0000:00:1d.2 version: 03 width: 32 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=uhci_hcd latency=0 module=uhci_hcd *-usb:7 description: USB Controller product: 82801I (ICH9 Family) USB2 EHCI Controller #1 vendor: Intel Corporation physical id: 1d.7 bus info: pci@0000:00:1d.7 version: 03 width: 32 bits clock: 33MHz capabilities: pm debug bus_master cap_list configuration: driver=ehci_hcd latency=0 module=ehci_hcd *-pci:5 description: PCI bridge product: 82801 Mobile PCI Bridge vendor: Intel Corporation physical id: 1e bus info: pci@0000:00:1e.0 version: 93 width: 32 bits clock: 33MHz capabilities: pci bus_master cap_list *-pcmcia description: CardBus bridge product: RL5c476 II vendor: Ricoh Co Ltd physical id: 1 bus info: pci@0000:03:01.0 version: ba width: 64 bits clock: 33MHz capabilities: pcmcia bus_master cap_list configuration: driver=yenta_cardbus latency=176 maxlatency=5 mingnt=128 module=yenta_socket resources: iomemory:b00704030-b0070402f *-firewire description: FireWire (IEEE 1394) product: R5C832 IEEE 1394 Controller vendor: Ricoh Co Ltd physical id: 1.1 bus info: pci@0000:03:01.1 version: 04 width: 32 bits clock: 33MHz capabilities: pm bus_master cap_list configuration: driver=ohci1394 latency=64 maxlatency=4 mingnt=2 module=ohci1394 *-system description: SD Host controller product: R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter vendor: Ricoh Co Ltd physical id: 1.2 bus info: pci@0000:03:01.2 version: 21 width: 32 bits clock: 33MHz capabilities: pm bus_master cap_list configuration: driver=sdhci-pci latency=64 module=sdhci_pci *-isa description: ISA bridge product: ICH9M-E LPC Interface Controller vendor: Intel Corporation physical id: 1f bus info: pci@0000:00:1f.0 version: 03 width: 32 bits clock: 33MHz capabilities: isa bus_master cap_list configuration: latency=0 *-storage description: RAID bus controller product: Mobile 82801 SATA RAID Controller vendor: Intel Corporation physical id: 1f.2 bus info: pci@0000:00:1f.2 logical name: scsi0 logical name: scsi1 version: 03 width: 32 bits clock: 66MHz capabilities: storage msi pm bus_master cap_list emulated configuration: driver=ahci latency=0 module=ahci *-disk description: ATA Disk product: WDC WD2500BJKT-7 vendor: Western Digital physical id: 0 bus info: scsi@0:0.0.0 logical name: /dev/sda version: 11.0 serial: WD-WXD0A7900717 size: 232GiB (250GB) capabilities: partitioned partitioned:dos configuration: ansiversion=5 signature=00000080 *-volume:0 description: Windows FAT volume vendor: Null 4.1 physical id: 1 bus info: scsi@0:0.0.0,1 logical name: /dev/sda1 version: FAT32 serial: 07d9-0909 size: 2055MiB capacity: 2055MiB capabilities: primary bootable fat initialized configuration: FATs=2 filesystem=fat label=Unlabeled *-volume:1 description: EXT4 volume vendor: Linux physical id: 2 bus info: scsi@0:0.0.0,2 logical name: /dev/sda2 logical name: / version: 1.0 serial: 04499369-1706-4a4b-8104-d06a616c71ef size: 225GiB capacity: 225GiB capabilities: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized configuration: created=2009-09-16 00:11:06 filesystem=ext4 modified=2009-10-05 13:27:16 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,barrier=1,data=ordered mounted=2009-10-05 13:27:16 state=mounted *-volume:2 description: Linux swap volume physical id: 3 bus info: scsi@0:0.0.0,3 logical name: /dev/sda3 version: 1 serial: f8173655-8f08-4882-a667-3d00fae097c9 size: 5851MiB capacity: 5851MiB capabilities: primary nofs swap initialized configuration: filesystem=swap pagesize=4096 *-cdrom description: DVD-RAM writer product: DVD+-RW GSA-U20N vendor: HL-DT-ST physical id: 1 bus info: scsi@1:0.0.0 logical name: /dev/cdrom logical name: /dev/cdrw logical name: /dev/dvd logical name: /dev/dvdrw logical name: /dev/scd0 logical name: /dev/sr0 version: A101 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram configuration: ansiversion=5 status=nodisc *-serial UNCLAIMED description: SMBus product: 82801I (ICH9 Family) SMBus Controller vendor: Intel Corporation physical id: 1f.3 bus info: pci@0000:00:1f.3 version: 03 width: 64 bits clock: 33MHz configuration: latency=0 *-battery product: DELL MP49298 vendor: SMP physical id: 1 slot: Sys. Battery Bay capacity: 78000mWh configuration: voltage=11.1V *-network DISABLED description: Ethernet interface physical id: 2 logical name: pan0 serial: ba:eb:af:3e:81:e8 capabilities: ethernet physical configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
Bin für jede Hilfe dankbar!!