Salve a tutti,
vi avviso che non sono molto pratico di ubuntu.
Ho disinstallato Windows XP e ho messo Ubuntu 14.04 in un Aspire 5315; con XP non avevo avuto nessun problema in Wifi, invece con Ubuntu la connessione è lenta e la ricezione segna due tacche; la cosa strana è che alcune volte ho notato che la navigazione è velocissima.
Ho provato a mettere i driver Windows ma la scheda non funziona più.
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1A1C181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: DD990050F204104A00011010440001021041000100103B00010310470010A6C5CA64A4FF5B2B82F4F453AA7F61611021000B546563686E69636F6C6F721023000E546563686E69636F6C6F72205447102400043538326E104200093132323057464B5A511054000800060050F204000110110012546563686E69636F6C6F722054473538326E100800020004103C0001011049000600372A000120
IE: Unknown: DD090010180201000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 IEEE 802.11bg ESSID:"FRITZ!Box Fon WLAN 7390"
Mode:Managed Frequency:2.452 GHz Access Point: C0:25:06:04:50:F4
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=29/70 Signal level=-81 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:12 Invalid misc:51 Missed beacon:0
lo no wireless extensions.
eth0 no wireless extensions.
Interface doesn't support scanning.
roberto@roberto-Aspire-5315:~$ iwconfig
wlan0 IEEE 802.11bg ESSID:"FRITZ!Box Fon WLAN 7390"
Mode:Managed Frequency:2.452 GHz Access Point: C0:25:06:04:50:F4
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=29/70 Signal level=-81 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:12 Invalid misc:51 Missed beacon:0
lo no wireless extensions.
eth0 no wireless extensions.
roberto@roberto-Aspire-5315:~$ iwconfig wlan0 power off
Error for wireless request "Set Power Management" (8B2C) :
SET failed on device wlan0 ; Operation not permitted.
roberto@roberto-Aspire-5315:~$ sudo rfkill list all
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
roberto@roberto-Aspire-5315:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: NetLink BCM5906M Fast Ethernet PCI Express
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth0
version: 02
serial: 00:1b:38:dd:d2:bb
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.134 firmware=sb v3.04 latency=0 link=no multicast=yes port=twisted pair
resources: irq:47 memory:55200000-5520ffff
*-network
description: Wireless interface
product: AR242x / AR542x Wireless Network Adapter (PCI-Express)
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:06:00.0
logical name: wlan0
version: 01
serial: 00:1f:3a:9d:be:7f
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath5k driverversion=3.13.0-24-generic firmware=N/A ip=192.168.1.106 latency=0 link=yes multicast=yes wireless=IEEE 802.11bg
resources: irq:19 memory:54100000-5410ffff
roberto@roberto-Aspire-5315:~$ lspci -nn | grep -i net
05:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express [14e4:1713] (rev 02)
06:00.0 Ethernet controller [0200]: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01)
roberto@roberto-Aspire-5315:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: lpc_ich
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: ata_piix
00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 0136
05:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0136
Kernel driver in use: tg3
06:00.0 Ethernet controller: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AMBIT Microsystem Corp. AR5BXB63 802.11bg NIC
Kernel driver in use: ath5k
roberto@roberto-Aspire-5315:~$
Posto alcuni comandi che ho letto in altri forum,grazie
Roberto
chiesto
23 May '14, 14:42
ninnik
25●1●1●4
ciao @ninnik, Ubuntu 10.04 desktop non è più supportato, dovresti passare ad una versione più recente ancora supportata: Ubuntu 12.04 LTS (fino ad Aprile 2017) o Ubuntu 14.04 LTS (fino ad Aprile 2019).
Restando sulla 10.04 non riceverai alcun aggiornamento, nè per risolvere il tuo problema nè di sicurezza.
Il Wiki di Ubuntu-it ti sarà d'aiuto per tutto quello che riguarda l'installazione. Controlla anche di avere i requisiti sufficienti per Ubuntu, altrimenti puoi installare una derivata più leggera
Scusa nella fretta ho scritto una cosa per un altra,ubuntu che ho installato e' la 14.4 Ltd 32 bit. Il pc processore celeròn cpu 550 @2ghz grafica intel 965gmx86/mmx/sse2
.grazie per la sollecita risposta