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configurare wifi con kubuntu

Inviato: lunedì 23 marzo 2009, 16:47
da screener
Ho un computer DELL, vostro 1000. Ho installato kubuntu  ma non mi vede la scheda di rete.
Qualcuno s come configurare l'hardware su kubuntu?
Sono un principiante su linux. L'ho installato proprio per impararlo.
Bel modo per cominciare!  ???

Re: configurare wifi con kubuntu

Inviato: lunedì 23 marzo 2009, 17:27
da Jack_ut
Potresti cominciare col postare il risultato di questi comandi dati da terminale (Applicazioni>Accessori>Terminale)

Codice: Seleziona tutto

lspci
lsusb
ifconfig
iwconfig
lshw -c network

Re: configurare wifi con kubuntu

Inviato: lunedì 23 marzo 2009, 17:39
da screener
Allora.
lspci:

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00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 10)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:06.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:12.0 SATA controller: ATI Technologies Inc SB600 Non-Raid-5 SATA
00:13.0 USB Controller: ATI Technologies Inc SB600 USB (OHCI0)
00:13.1 USB Controller: ATI Technologies Inc SB600 USB (OHCI1)
00:13.2 USB Controller: ATI Technologies Inc SB600 USB (OHCI2)
00:13.3 USB Controller: ATI Technologies Inc SB600 USB (OHCI3)
00:13.4 USB Controller: ATI Technologies Inc SB600 USB (OHCI4)
00:13.5 USB Controller: ATI Technologies Inc SB600 USB Controller (EHCI)
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 14)
00:14.1 IDE interface: ATI Technologies Inc SB600 IDE
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia
00:14.3 ISA bridge: ATI Technologies Inc SB600 PCI to LPC Bridge
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTra                                                                                                   nsport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address                                                                                                    Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Con                                                                                                   troller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscella                                                                                                   neous Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS482 [Radeon Xpress 200                                                                                                   ]
05:00.0 Network controller: Broadcom Corporation BCM4310 USB Controller (rev 01)
08:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
08:01.0 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapte                                                                                                   r (rev 22)
08:01.1 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
lsusb:

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Bus 006 Device 001: ID 0000:0000
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 045e:007d Microsoft Corp. Notebook Optical Mouse
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
ifconfig:

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eth0      Link encap:Ethernet  HWaddr 00:1d:09:d9:43:0e
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:21

eth1      Link encap:Ethernet  HWaddr 00:16:44:ba:2c:4a
          inet addr:192.168.97.100  Bcast:192.168.97.255  Mask:255.255.255.0
          inet6 addr: fe80::216:44ff:feba:2c4a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:402805 errors:0 dropped:0 overruns:0 frame:2345977
          TX packets:170791 errors:18 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:180524474 (172.1 MB)  TX bytes:20185805 (19.2 MB)
          Interrupt:19

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:240 errors:0 dropped:0 overruns:0 frame:0
          TX packets:240 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:17864 (17.4 KB)  TX bytes:17864 (17.4 KB)
iwconfig:

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lo        no wireless extensions.

eth1      IEEE 802.11  Nickname:""
          Access Point: Not-Associated

eth0      no wireless extensions.
lshw -c network:

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Hardware Lister (lshw) - B.02.12.01
usage: lshw [-format] [-options ...]
       lshw -version

        -version        print program version (B.02.12.01)

format can be
        -html           output hardware tree as HTML
        -xml            output hardware tree as XML
        -short          output hardware paths
        -businfo        output bus information

options can be
        -class CLASS    only show a certain class of hardware
        -C CLASS        same as '-class CLASS'
        -disable TEST   disable a test (like pci, isapnp, cpuid, etc. )
        -enable TEST    enable a test (like pci, isapnp, cpuid, etc. )
        -quiet          don't display status
        -sanitize       sanitize output (remove sensitive information like serial numbers, etc.)

Re: configurare wifi con kubuntu

Inviato: lunedì 23 marzo 2009, 17:46
da Jack_ut
Pare che l'ultimo comando non sia stao inserito correttamente

Codice: Seleziona tutto

lshw -c network

Re: configurare wifi con kubuntu

Inviato: lunedì 23 marzo 2009, 17:55
da screener
sempre uguale l'ouput!
ho fatto copia incolla!
:(

Re: configurare wifi con kubuntu

Inviato: lunedì 23 marzo 2009, 17:58
da Jack_ut
Prova allora semplicemente con

Codice: Seleziona tutto

lshw
Anche il mio era un copia/incolla del comando dato da terminale ???

Re: configurare wifi con kubuntu

Inviato: lunedì 23 marzo 2009, 18:10
da screener

Codice: Seleziona tutto

ssofiastudenti2
    description: Portable Computer
    product: Vostro   1000
    vendor: Dell Inc.
    version: Not Specified
    serial: FLQXP3J
    width: 32 bits
    capabilities: smbios-2.4 dmi-2.4 smp-1.4 smp
    configuration: boot=oem-specific chassis=portable cpus=1 uuid=44454C4C-4C00-1051-8058-C6C04F50334A
  *-core
       description: Motherboard
       product: 0WY383
       vendor: Dell Inc.
       physical id: 0
       serial: .FLQXP3J.CN4864384G0312.
     *-firmware
          description: BIOS
          vendor: Dell Inc.
          physical id: 1
          version: 2.6.3 (12/07/2007)
          size: 105KiB
          capacity: 960KiB
          capabilities: pci pnp upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy360 int13floppy1200 int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot biosbootspecification
     *-cpu
          description: CPU
          product: Mobile AMD Sempron(tm) Processor 3600+
          vendor: Advanced Micro Devices [AMD]
          physical id: 5
          bus info: cpu@0
          version: 15.12.2
          slot: Socket M2/S1G1
          size: 2GHz
          capacity: 4GHz
          width: 64 bits
          clock: 200MHz
          capabilities: boot fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt rdtscp x86-64 3dnowext 3dnow up pni cx16 lahf_lm extapic cr8_legacy 3dnowprefetch ts fid vid ttp tm stc 100mhzsteps cpufreq
        *-cache:0
             description: L2 cache
             physical id: 6
             slot: L2 Cache
             size: 256KiB
             capacity: 1MiB
             capabilities: synchronous internal write-back
        *-cache:1
             description: L1 cache
             physical id: 0
             size: 128KiB
        *-cache:2
             description: L2 cache
             physical id: 1
             size: 256KiB
     *-memory
          description: System Memory
          physical id: 19
          slot: System board or motherboard
          size: 1GiB
        *-bank:0
             description: DIMM DRAM Synchronous
             physical id: 0
             slot: DIMM_A
             size: 512MiB
             width: 64 bits
        *-bank:1
             description: DIMM DRAM Synchronous
             physical id: 1
             slot: DIMM_B
             size: 512MiB
             width: 64 bits
     *-pci:0
          description: Host bridge
          product: RS480 Host Bridge
          vendor: ATI Technologies Inc
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 10
          width: 32 bits
          clock: 66MHz
          configuration: latency=64
        *-pci:0
             description: PCI bridge
             product: RS480 PCI Bridge
             vendor: ATI Technologies Inc
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: pci ht normal_decode bus_master cap_list
           *-display
                description: VGA compatible controller
                product: RS482 [Radeon Xpress 200]
                vendor: ATI Technologies Inc
                physical id: 5
                bus info: pci@0000:01:05.0
                version: 00
                width: 32 bits
                clock: 66MHz
                capabilities: pm vga_controller bus_master cap_list
                configuration: driver=fglrx_pci latency=255 mingnt=8 module=fglrx
        *-pci:1
             description: PCI bridge
             product: RS480 PCI Bridge
             vendor: ATI Technologies Inc
             physical id: 5
             bus info: pci@0000:00:05.0
             version: 00
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm pciexpress msi ht normal_decode bus_master cap_list
             configuration: driver=pcieport-driver
        *-pci:2
             description: PCI bridge
             product: RS480 PCI Bridge
             vendor: ATI Technologies Inc
             physical id: 6
             bus info: pci@0000:00:06.0
             version: 00
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm pciexpress msi ht normal_decode bus_master cap_list
             configuration: driver=pcieport-driver
           *-network
                description: Wireless interface
                product: BCM4310 USB Controller
                vendor: Broadcom Corporation
                physical id: 0
                bus info: pci@0000:05:00.0
                logical name: eth1
                version: 01
                serial: 00:16:44:ba:2c:4a
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                configuration: broadcast=yes driver=wl ip=192.168.97.100 latency=0 module=wl multicast=yes wireless=IEEE 802.11bg
        *-storage
             description: SATA controller
             product: SB600 Non-Raid-5 SATA
             vendor: ATI Technologies Inc
             physical id: 12
             bus info: pci@0000:00:12.0
             logical name: scsi0
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: storage pm ahci_1.0 bus_master cap_list emulated
             configuration: driver=ahci latency=64 module=ahci
           *-disk
                description: ATA Disk
                product: Hitachi HTS54258
                vendor: Hitachi
                physical id: 0.0.0
                bus info: scsi@0:0.0.0
                logical name: /dev/sda
                version: BBBO
                serial: 080503BB6B00WFHEL68F
                size: 74GiB (80GB)
                capabilities: partitioned partitioned:dos
                configuration: ansiversion=5 signature=60000000
              *-volume:0
                   description: EXT3 volume
                   vendor: Linux
                   physical id: 1
                   bus info: scsi@0:0.0.0,1
                   logical name: /dev/sda1
                   logical name: /
                   logical name: /dev/.static/dev
                   version: 1.0
                   serial: 2f15c4b4-625a-4fa4-9057-2fd8960a6035
                   size: 72GiB
                   capacity: 72GiB
                   capabilities: primary bootable journaled extended_attributes large_files huge_files recover ext3 ext2 initialized
                   configuration: created=2008-06-04 19:22:02 filesystem=ext3 modified=2009-03-23 08:14:25 mount.fstype=ext3 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2009-03-23 08:14:25 state=mounted
              *-volume:1
                   description: Extended partition
                   physical id: 2
                   bus info: scsi@0:0.0.0,2
                   logical name: /dev/sda2
                   size: 2580MiB
                   capacity: 2580MiB
                   capabilities: primary extended partitioned partitioned:extended
                 *-logicalvolume
                      description: Linux swap / Solaris partition
                      physical id: 5
                      logical name: /dev/sda5
                      capacity: 2580MiB
                      capabilities: nofs
        *-usb:0
             description: USB Controller
             product: SB600 USB (OHCI0)
             vendor: ATI Technologies Inc
             physical id: 13
             bus info: pci@0000:00:13.0
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: ohci bus_master
             configuration: driver=ohci_hcd latency=64 module=ohci_hcd
        *-usb:1
             description: USB Controller
             product: SB600 USB (OHCI1)
             vendor: ATI Technologies Inc
             physical id: 13.1
             bus info: pci@0000:00:13.1
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: ohci bus_master
             configuration: driver=ohci_hcd latency=64 module=ohci_hcd
        *-usb:2
             description: USB Controller
             product: SB600 USB (OHCI2)
             vendor: ATI Technologies Inc
             physical id: 13.2
             bus info: pci@0000:00:13.2
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: ohci bus_master
             configuration: driver=ohci_hcd latency=64 module=ohci_hcd
        *-usb:3
             description: USB Controller
             product: SB600 USB (OHCI3)
             vendor: ATI Technologies Inc
             physical id: 13.3
             bus info: pci@0000:00:13.3
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: ohci bus_master
             configuration: driver=ohci_hcd latency=64 module=ohci_hcd
        *-usb:4
             description: USB Controller
             product: SB600 USB (OHCI4)
             vendor: ATI Technologies Inc
             physical id: 13.4
             bus info: pci@0000:00:13.4
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: ohci bus_master
             configuration: driver=ohci_hcd latency=64 module=ohci_hcd
        *-usb:5
             description: USB Controller
             product: SB600 USB Controller (EHCI)
             vendor: ATI Technologies Inc
             physical id: 13.5
             bus info: pci@0000:00:13.5
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=64 module=ehci_hcd
        *-serial
             description: SMBus
             product: SBx00 SMBus Controller
             vendor: ATI Technologies Inc
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 14
             width: 32 bits
             clock: 66MHz
             capabilities: ht cap_list
             configuration: driver=piix4_smbus latency=0 module=i2c_piix4
        *-ide
             description: IDE interface
             product: SB600 IDE
             vendor: ATI Technologies Inc
             physical id: 14.1
             bus info: pci@0000:00:14.1
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: ide bus_master
             configuration: driver=ATIIXP_IDE latency=64 module=atiixp
           *-ide
                description: IDE Channel 0
                physical id: 0
                bus info: ide@0
                logical name: ide0
                clock: 66MHz
              *-cdrom
                   description: DVD-RAM writer
                   product: TSSTcorp DVD+/-RW TS-L632H
                   physical id: 0
                   bus info: ide@0.0
                   logical name: /dev/hda
                   logical name: /media/cdrom0
                   version: D400
                   capabilities: packet atapi cdrom removable nonmagnetic dma lba iordy pm audio cd-r cd-rw dvd dvd-r dvd-ram
                   configuration: mode=udma2 mount.fstype=iso9660 mount.options=ro,nosuid,nodev,relatime state=mounted status=ready
                 *-medium
                      physical id: 0
                      logical name: /dev/hda
                      logical name: /media/cdrom0
                      configuration: mount.fstype=iso9660 mount.options=ro,nosuid,nodev,relatime state=mounted
        *-multimedia
             description: Audio device
             product: SBx00 Azalia
             vendor: ATI Technologies Inc
             physical id: 14.2
             bus info: pci@0000:00:14.2
             version: 00
             width: 64 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=HDA Intel latency=64 module=snd_hda_intel
        *-isa
             description: ISA bridge
             product: SB600 PCI to LPC Bridge
             vendor: ATI Technologies Inc
             physical id: 14.3
             bus info: pci@0000:00:14.3
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: isa bus_master
             configuration: latency=0
        *-pci:3
             description: PCI bridge
             product: SBx00 PCI to PCI Bridge
             vendor: ATI Technologies Inc
             physical id: 14.4
             bus info: pci@0000:00:14.4
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: pci subtractive_decode bus_master
           *-network
                description: Ethernet interface
                product: BCM4401-B0 100Base-TX
                vendor: Broadcom Corporation
                physical id: 0
                bus info: pci@0000:08:00.0
                logical name: eth0
                version: 02
                serial: 00:1d:09:d9:43:0e
                size: 10MB/s
                capacity: 100MB/s
                width: 32 bits
                clock: 33MHz
                capabilities: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=b44 driverversion=2.0 duplex=half latency=64 link=no module=ssb multicast=yes port=twisted pair speed=10MB/s
           *-system:0
                description: SD Host controller
                product: R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter
                vendor: Ricoh Co Ltd
                physical id: 1
                bus info: pci@0000:08:01.0
                version: 22
                width: 32 bits
                clock: 33MHz
                capabilities: pm bus_master cap_list
                configuration: driver=sdhci latency=64 module=sdhci
           *-system:1 UNCLAIMED
                description: System peripheral
                product: R5C843 MMC Host Controller
                vendor: Ricoh Co Ltd
                physical id: 1.1
                bus info: pci@0000:08:01.1
                version: 12
                width: 32 bits
                clock: 33MHz
                capabilities: pm bus_master cap_list
                configuration: latency=64
     *-pci:1
          description: Host bridge
          product: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
          vendor: Advanced Micro Devices [AMD]
          physical id: 101
          bus info: pci@0000:00:18.0
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:2
          description: Host bridge
          product: K8 [Athlon64/Opteron] Address Map
          vendor: Advanced Micro Devices [AMD]
          physical id: 102
          bus info: pci@0000:00:18.1
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:3
          description: Host bridge
          product: K8 [Athlon64/Opteron] DRAM Controller
          vendor: Advanced Micro Devices [AMD]
          physical id: 103
          bus info: pci@0000:00:18.2
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:4
          description: Host bridge
          product: K8 [Athlon64/Opteron] Miscellaneous Control
          vendor: Advanced Micro Devices [AMD]
          physical id: 104
          bus info: pci@0000:00:18.3
          version: 00
          width: 32 bits
          clock: 33MHz
          configuration: driver=k8temp module=k8temp
  *-battery
       description: Lithium Ion Battery
       product: Sanyo DELLUD2648
       vendor: Sanyo DELLUD2648
       physical id: 1
       slot: System Battery Bay
       capacity: 53000mWh
       configuration: voltage=11.1V


Re: configurare wifi con kubuntu

Inviato: lunedì 23 marzo 2009, 18:37
da Jack_ut
Ho fatto una ricerca e pare che ci sia un bug proprio con il tuo controller, tra le soluzioni proposte ci sono quella di provare a disattivare compiz e utilizzare un comando che riduce la velocità di trasmissione/ricezione dati sulla tua scheda, se vuoi provarlo è questo:

Codice: Seleziona tutto

ethtool -s eth0 speed 10 autoneg off