Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Internet a sítě => Téma založeno: Tlustakobra.com 27 Července 2012, 22:45:19
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Zdravím přátelé,nerad obtěžuji s klasickým problémem, ale doufám, že mi někdo pomůže. Jako uživatel windows XP jsem se rozhodl vyzkoušet Ubuntu 12.04. Instalace byla v pořádku vše proběhlo bez problému jen mám problém, že můj počítač nenalezne žádnou wifi síť. U Windows XP není problém. Vlastním Dell inspiron 1011 mini. Můžete mi poradit co s tím? Děkuji předem. ;)
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Zkus postupně:
sudo apt-get install bcmwl-kernel-source
sudo modprobe -r b43
sudo modprobe wl
Pokud toto jde tak trvale pouzij vyse zminene prikazy pomoci:
sudo bash -c "echo blacklist b43 >> /etc/modprobe.d/blacklist.conf"
Pokud ne tak toto:
sudo modprobe -r wl
sudo modprobe b43
sudo bash -c "echo blacklist wl >> /etc/modprobe.d/blacklist.conf"
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Jen dodat že při zadávání prvního příkazu musíš být připojen k internetu ;)
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Děkuji za odpověď, problém stále přetrvává. K internetu se totiž počítač nepřipojí ani na drát. U wifiny mi to píše Wireless networks device not ready (firmware missing) :( Všechny příkazy jsem použil a bohužel kýžené ovoce to nepřineslo, s tím, že terminal vypiše, že nedokáže rozluštit wl modul
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samozřejmě že nedokáže rozluštit wl modul když ho nemáš stažený... Proto jsem doplnil Františka o poznámku že už při prvním příkazu musíš být připojený k internetu...
Otevři terminál a napiš do něj
lshwa zkopíruj nám sem co tam je...
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robin@ubuntu:~$ lshw
WARNING: you should run this program as super-user.
ubuntu
description: Computer
width: 32 bits
*-core
description: Motherboard
physical id: 0
*-memory
description: System memory
physical id: 0
size: 1019MiB
*-cpu
product: Intel(R) Atom(TM) CPU N270 @ 1.60GHz
vendor: Intel Corp.
physical id: 1
bus info: cpu@0
version: 6.12.2
serial: 0001-06C2-0000-0000-0000-0000
size: 1600MHz
capacity: 1600MHz
width: 32 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm cpufreq
configuration: id=1
*-logicalcpu:0
description: Logical CPU
physical id: 1.1
width: 32 bits
capabilities: logical
*-logicalcpu:1
description: Logical CPU
physical id: 1.2
width: 32 bits
capabilities: logical
*-pci
description: Host bridge
product: Mobile 945GSE Express Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 03
width: 32 bits
clock: 33MHz
configuration: driver=agpgart-intel
resources: irq:0
*-display:0
description: VGA compatible controller
product: Mobile 945GSE Express Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:16 memory:f0000000-f007ffff ioport:1800(size=8) memory:d0000000-dfffffff memory:f0200000-f023ffff
*-display:1 UNCLAIMED
description: Display controller
product: Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2.1
bus info: pci@0000:00:02.1
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=0
resources: memory:f0080000-f00fffff
*-multimedia
description: Audio device
product: N10/ICH 7 Family High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:44 memory:f0440000-f0443fff
*-pci:0
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:40 ioport:4000(size=4096) memory:40900000-40afffff ioport:40b00000(size=2097152)
*-pci:1
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:41 ioport:3000(size=4096) memory:f0100000-f01fffff ioport:40700000(size=2097152)
*-network
description: Network controller
product: BCM4312 802.11b/g LP-PHY
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=b43-pci-bridge latency=0
resources: irq:17 memory:f0100000-f0103fff
*-pci:2
description: PCI bridge
product: N10/ICH 7 Family PCI Express Port 3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:42 ioport:2000(size=4096) memory:40200000-406fffff ioport:f0500000(size=1048576)
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:04:00.0
logical name: eth0
version: 02
serial: 00:24:e8:ad:79:fe
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=N/A latency=0 multicast=yes port=MII speed=10Mbit/s
resources: irq:43 ioport:2000(size=256) memory:f0510000-f0510fff memory:f0500000-f050ffff memory:f0520000-f053ffff
*-usb:0
description: USB controller
product: N10/ICH 7 Family USB UHCI Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:23 ioport:1820(size=32)
*-usb:1
description: USB controller
product: N10/ICH 7 Family USB UHCI Controller #2
vendor: Intel Corporation
physical id: 1d.1
bus info: pci@0000:00:1d.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:19 ioport:1840(size=32)
*-usb:2
description: USB controller
product: N10/ICH 7 Family USB UHCI Controller #3
vendor: Intel Corporation
physical id: 1d.2
bus info: pci@0000:00:1d.2
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:18 ioport:1860(size=32)
*-usb:3
description: USB controller
product: N10/ICH 7 Family USB UHCI Controller #4
vendor: Intel Corporation
physical id: 1d.3
bus info: pci@0000:00:1d.3
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:16 ioport:1880(size=32)
*-usb:4
description: USB controller
product: N10/ICH 7 Family USB2 EHCI Controller
vendor: Intel Corporation
physical id: 1d.7
bus info: pci@0000:00:1d.7
version: 02
width: 32 bits
clock: 33MHz
capabilities: ehci bus_master cap_list
configuration: driver=ehci_hcd latency=0
resources: irq:23 memory:f0444000-f04443ff
*-pci:3
description: PCI bridge
product: 82801 Mobile PCI Bridge
vendor: Intel Corporation
physical id: 1e
bus info: pci@0000:00:1e.0
version: e2
width: 32 bits
clock: 33MHz
capabilities: pci subtractive_decode bus_master cap_list
*-isa
description: ISA bridge
product: 82801GBM (ICH7-M) LPC Interface Bridge
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: latency=0
*-ide
description: IDE interface
product: 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode]
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 02
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list
configuration: driver=ata_piix latency=0
resources: irq:19 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:1810(size=16) memory:40100000-401003ff
*-serial UNCLAIMED
description: SMBus
product: N10/ICH 7 Family SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 02
width: 32 bits
clock: 33MHz
configuration: latency=0
resources: ioport:18c0(size=32)
*-network DISABLED
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:25:56:21:43:f0
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=b43 driverversion=3.2.0-23-generic-pae firmware=N/A multicast=yes wireless=IEEE 802.11bg
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
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A napadlo tě tu wifinu zkusit zapnout? Máš tam na to klávesu F2 nebo kombinaci FN+F2.
Jinak ta drátové připojení LAN by mělo fungovat... Případně až připojíš LAN tak zadej v terminálu příkaz
ifconfiga zkopíruj to sem.
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Pripadne aj
rfkill list
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samozřejmě že jsem zapínal wifi
robin@ubuntu:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:24:e8:ad:79:fe
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:690 (690.0 B)
Interrupt:43 Base address:0xe000
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:2712 errors:0 dropped:0 overruns:0 frame:0
TX packets:2712 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:178656 (178.6 KB) TX bytes:178656 (178.6 KB)
robin@ubuntu:~$ rfkill list
1: compal-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
2: compal-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no