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Visualizza versione completa : Ubuntu 11.10 problemi di connessione WIFI lenta



Asterix
16-10-11, 14: 36
Ciao

ragazzi ho fatto la brutta scelta di aggiornare ubuntu dalla versione 11.04 alla 11.10 e anche se tutto è andato bene al riavvio del pc la connessione alla rete non ne vuole sapere e lenta molto lenta, danto da costringermi ad utilizzare seven.

Ora ho visto che all'inizio si puo' optare per tornare al kernel precedente ma questo non effettua nulla di positivo, mi chiedo se c'è un comando da digitare per ritornare alla versione precedente o se devo formattare e perdere tutto.

:bai

Andy86
16-10-11, 14: 49
:bai

Per il downgrade lascio la parola ai più esperti di me, ma per la lentezza di rete ho trovato questa possibile soluzione:


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È un comando da terminale; devi inserire la password di root dopo averlo dato.

DeST
16-10-11, 15: 33
mmm forse devi riabilitare i driver di terze parti che vengono disabilitate durante l'avanzamento

Asterix
16-10-11, 17: 23
Nulla

@andy

mi dice che non è un comando.

@Dest

non ci sono driver di rete da attivare.

mi sa che il mio hw non è pienamente compatibile con la nuova versione di ubuntu e che l'unica soluzione sia il format.

:bai

cydonia
16-10-11, 18: 45
mi dice che non è un comando.
per ignettare quell'opzione all'interno di quel file di conf devi utilizzare gli ECHO

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a patto che stai utilizzando una connessione wireless con chipset atheros con relativo firmware ath9k
il collegamento e' via ethernet o wireless?
:bai

Andy86
16-10-11, 19: 00
Meglio che sto zitto. :ehmm :ohoh


mi sa che il mio hw non è pienamente compatibile con la nuova versione di ubuntu

Questo comunque mi sembra strano. Se si tratta di modem non configurato, potresti provare con:


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E vedi se ti rileva qualcosa da configurare.

Asterix
16-10-11, 20: 30
Il portatile è collegato ad internet tramite una connessione WIFI.

Sinceramente da quando ho aggiornato ubuntu tutto è più lento e molto più lento, pensate che sullo stesso portatile ho seven ed è un fulmine in confronto.

:bai

DeST
16-10-11, 23: 39
prova ad usare una versione live di ubuntu 11.10 tanto per capire se il problema è dovuto all'avanzamento o alla nuova versione di ubuntu
riguardo alla velocità (del sistema) ho sempre pensato che gnome fosse molto pesante prova ad usare xfce

pierino_89
16-10-11, 23: 43
Dunque, io partirei da:
1- che scheda wifi hai? con lspci e lsmod dovremmo ottenere abbastanza info
1.1- nel caso sia una scheda intel, potresti provare a fare il downgrade del firmware (a me con l'ultimo andava solo a 54 invece che a 150 Mbps)
2- posta il risultato di iwconfig, così vediamo potenza e bitrate
3- anche l'output di dmesg non sarebbe male, così vediamo se qualcosa ha creato problemi

Asterix
17-10-11, 18: 48
Eccomi a casa vi posto il risultato

lspci


00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation G86 [GeForce 8400M G] (rev a1)
02:00.0 Ethernet controller: Atheros Communications L1 Gigabit Ethernet (rev b0)
03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
09:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
09:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
09:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
09:01.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)


lsmod


asterix@asterix-F3Sc:~$ lsmod
Module Size Used by
nls_iso8859_1 12617 0
nls_cp437 12751 0
vfat 17308 0
fat 55577 1 vfat
usb_storage 44173 0
uas 17699 0
bnep 17923 2
rfcomm 38408 10
parport_pc 32114 0
ppdev 12849 0
arc4 12473 2
binfmt_misc 17292 1
snd_hda_codec_si3054 12864 1
snd_hda_codec_realtek 254125 1
joydev 17393 0
snd_hda_intel 24262 5
snd_hda_codec 91754 3 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda _intel
snd_hwdep 13276 1 snd_hda_codec
uvcvideo 67271 0
videodev 85626 1 uvcvideo
snd_pcm 80468 5 snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec
snd_seq_midi 13132 0
r852 17901 0
sm_common 16737 1 r852
nand 49707 2 r852,sm_common
nand_ids 8547 1 nand
nand_bch 13003 1 nand
bch 21757 1 nand_bch
nand_ecc 13070 1 nand
mtd 35852 2 sm_common,nand
psmouse 73673 0
btusb 18160 2
snd_rawmidi 25241 1 snd_seq_midi
serio_raw 12990 0
iwl4965 121795 0
bluetooth 148839 23 bnep,rfcomm,btusb
iwl_legacy 71499 1 iwl4965
snd_seq_midi_event 14475 1 snd_seq_midi
mac80211 272785 2 iwl4965,iwl_legacy
snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
nouveau 663211 3
asus_laptop 19050 0
cfg80211 172392 3 iwl4965,iwl_legacy,mac80211
sparse_keymap 13658 1 asus_laptop
ttm 65224 1 nouveau
drm_kms_helper 32889 1 nouveau
snd_timer 28932 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
drm 192226 5 nouveau,ttm,drm_kms_helper
snd 55902 18 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda _intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi ,snd_seq,snd_timer,snd_seq_device
i2c_algo_bit 13199 1 nouveau
mxm_wmi 12859 1 nouveau
wmi 18744 1 mxm_wmi
video 18908 1 nouveau
soundcore 12600 1 snd
snd_page_alloc 14115 2 snd_hda_intel,snd_pcm
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
usbhid 41905 0
hid 77367 1 usbhid
firewire_ohci 35854 0
ahci 21634 2
libahci 25727 1 ahci
firewire_core 56937 1 firewire_ohci
crc_itu_t 12627 1 firewire_core
sdhci_pci 13658 0
sdhci 27360 1 sdhci_pci
atl1 36076 0


iwconfig


asterix@asterix-F3Sc:~$ iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

wlan0 IEEE 802.11abgn ESSID:"default"
Mode:Managed Frequency:2.462 GHz Access Point: 00:C0:02:9C:30:96
Bit Rate=65 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=54/70 Signal level=-56 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:55 Missed beacon:0



dmesg


x64 irq 1,12
[ 1.209287] i8042: Detected active multiplexing controller, rev 1.1
[ 1.209937] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.209948] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 1.210000] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 1.210046] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 1.210094] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 1.210281] mousedev: PS/2 mouse device common for all mice
[ 1.210542] rtc_cmos 00:03: RTC can wake from S4
[ 1.210674] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 1.210705] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 1.210865] device-mapper: uevent: version 1.0.3
[ 1.211002] device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
[ 1.211061] EISA: Probing bus 0 at eisa.0
[ 1.211065] EISA: Cannot allocate resource for mainboard
[ 1.211069] Cannot allocate resource for EISA slot 1
[ 1.211073] Cannot allocate resource for EISA slot 2
[ 1.211076] Cannot allocate resource for EISA slot 3
[ 1.211080] Cannot allocate resource for EISA slot 4
[ 1.211083] Cannot allocate resource for EISA slot 5
[ 1.211087] Cannot allocate resource for EISA slot 6
[ 1.211090] Cannot allocate resource for EISA slot 7
[ 1.211094] Cannot allocate resource for EISA slot 8
[ 1.211097] EISA: Detected 0 cards.
[ 1.211114] cpufreq-nforce2: No nForce2 chipset.
[ 1.211228] cpuidle: using governor ladder
[ 1.211412] cpuidle: using governor menu
[ 1.211415] EFI Variables Facility v0.08 2004-May-17
[ 1.211973] TCP cubic registered
[ 1.212245] NET: Registered protocol family 10
[ 1.213422] NET: Registered protocol family 17
[ 1.213448] Registering the dns_resolver key type
[ 1.213474] Using IPI No-Shortcut mode
[ 1.213617] PM: Hibernation image not present or could not be loaded.
[ 1.213636] registered taskstats version 1
[ 1.230042] Magic number: 15:138:494
[ 1.230152] rtc_cmos 00:03: setting system clock to 2011-10-17 18:27:58 UTC (1318876078)
[ 1.231244] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.231248] EDD information not available.
[ 1.242653] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[ 1.328408] ata1.00: ATAPI: HL-DT-ST DVDRAM GSA-T20N, WR02, max UDMA/33
[ 1.344278] ata1.00: configured for UDMA/33
[ 1.349813] scsi 0:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-T20N WR02 PQ: 0 ANSI: 5
[ 1.354815] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.354821] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.355004] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 1.355087] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 1.355224] Freeing unused kernel memory: 696k freed
[ 1.355481] Write protecting the kernel text: 5332k
[ 1.355546] Write protecting the kernel read-only data: 2188k
[ 1.373954] udevd[91]: starting version 173
[ 1.442377] atl1 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.442389] atl1 0000:02:00.0: setting latency timer to 64
[ 1.442439] atl1 0000:02:00.0: version 2.1.3
[ 1.454405] sdhci: Secure Digital Host Controller Interface driver
[ 1.454408] sdhci: Copyright(c) Pierre Ossman
[ 1.454647] sdhci-pci 0000:09:01.1: SDHCI controller found [1180:0822] (rev 22)
[ 1.454663] sdhci-pci 0000:09:01.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 1.455683] sdhci-pci 0000:09:01.1: Will use DMA mode even though HW doesn't fully claim to support it.
[ 1.456703] mmc0: no vmmc regulator found
[ 1.459709] ahci 0000:00:1f.2: version 3.0
[ 1.459730] ahci 0000:00:1f.2: PCI INT B -> GSI 20 (level, low) -> IRQ 20
[ 1.459773] ahci 0000:00:1f.2: irq 47 for MSI/MSI-X
[ 1.459840] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x7 impl SATA mode
[ 1.459844] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ccc ems
[ 1.459849] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.463783] Registered led device: mmc0::
[ 1.464876] mmc0: SDHCI controller on PCI [0000:09:01.1] using DMA
[ 1.470183] firewire_ohci 0000:09:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.478763] scsi2 : ahci
[ 1.480517] scsi3 : ahci
[ 1.482889] scsi4 : ahci
[ 1.483123] ata3: SATA max UDMA/133 abar m2048@0xfebff800 port 0xfebff900 irq 47
[ 1.483127] ata4: SATA max UDMA/133 abar m2048@0xfebff800 port 0xfebff980 irq 47
[ 1.483130] ata5: SATA max UDMA/133 abar m2048@0xfebff800 port 0xfebffa00 irq 47
[ 1.496069] usb 1-2: new high speed USB device number 2 using ehci_hcd
[ 1.532138] firewire_ohci: Added fw-ohci device 0000:09:01.0, OHCI v1.0, 4 IR + 4 IT contexts, quirks 0x1
[ 1.800098] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.800124] ata4: SATA link down (SStatus 0 SControl 300)
[ 1.801383] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 1.801574] ata3.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
[ 1.801581] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 1.802944] ata3.00: ATA-7: Hitachi HTS541616J9SA00, SB4OC70P, max UDMA/100
[ 1.802950] ata3.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.804059] ata5: SATA link down (SStatus 0 SControl 300)
[ 1.804440] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 1.804671] ata3.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
[ 1.804677] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 1.805986] ata3.00: configured for UDMA/100
[ 1.806190] scsi 2:0:0:0: Direct-Access ATA Hitachi HTS54161 SB4O PQ: 0 ANSI: 5
[ 1.806400] sd 2:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[ 1.806442] sd 2:0:0:0: Attached scsi generic sg1 type 0
[ 1.806491] sd 2:0:0:0: [sda] Write Protect is off
[ 1.806494] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.806520] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.032179] firewire_core: created device fw0: GUID 00e018000391928a, S400
[ 2.128067] usb 4-2: new full speed USB device number 2 using uhci_hcd
[ 2.253863] sda: sda1 sda2 sda3 < sda5 sda6 >
[ 2.254330] sd 2:0:0:0: [sda] Attached SCSI disk
[ 2.608071] usb 6-1: new low speed USB device number 2 using uhci_hcd
[ 2.815614] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.0/input/input4
[ 2.815726] generic-usb 0003:046D:C521.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.1-1/input0
[ 2.845232] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.1/input/input5
[ 2.845482] generic-usb 0003:046D:C521.0002: input,hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.1-1/input1
[ 2.845498] usbcore: registered new interface driver usbhid
[ 2.845500] usbhid: USB HID core driver
[ 3.057125] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[ 26.149638] Adding 4472828k swap on /dev/sda6. Priority:-1 extents:1 across:4472828k
[ 26.172205] udevd[332]: starting version 173
[ 26.237290] lp: driver loaded but no devices found
[ 26.252666] acpi device:1f: registered as cooling_device2
[ 26.252797] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:1b/LNXVIDEO:00/input/input6
[ 26.252889] ACPI: Video Device [VGA] (multi-head: yes rom: no post: no)
[ 26.253365] wmi: Mapper loaded
[ 26.259616] [drm] Initialized drm 1.1.0 20060810
[ 26.297961] asus_laptop: Asus Laptop Support version 0.42
[ 26.298091] asus_laptop: F3Sc model detected
[ 26.298410] asus_laptop: Backlight controlled by ACPI video driver
[ 26.298468] input: Asus Laptop extra buttons as /devices/platform/asus_laptop/input/input7
[ 26.306479] Registered led device: asus::mail
[ 26.313405] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 26.313412] nouveau 0000:01:00.0: setting latency timer to 64
[ 26.314806] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x086800a2)
[ 26.318631] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PRAMIN
[ 26.336722] cfg80211: Calling CRDA to update world regulatory domain
[ 26.391251] [drm] nouveau 0000:01:00.0: ... appears to be valid
[ 26.391256] [drm] nouveau 0000:01:00.0: BIT BIOS found
[ 26.391259] [drm] nouveau 0000:01:00.0: Bios version 60.86.38.00
[ 26.391263] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
[ 26.391265] [drm] nouveau 0000:01:00.0: BIT table 'd' not found
[ 26.391268] [drm] nouveau 0000:01:00.0: Found Display Configuration Block version 4.0
[ 26.391272] [drm] nouveau 0000:01:00.0: Raw DCB entry 0: 01000323 00010034
[ 26.391275] [drm] nouveau 0000:01:00.0: Raw DCB entry 1: 02012300 00000028
[ 26.391278] [drm] nouveau 0000:01:00.0: Raw DCB entry 2: 02021312 00000010
[ 26.391281] [drm] nouveau 0000:01:00.0: Raw DCB entry 3: 010333f1 00c0c080
[ 26.391283] [drm] nouveau 0000:01:00.0: Raw DCB entry 4: 0000000e 00000000
[ 26.391287] [drm] nouveau 0000:01:00.0: DCB connector table: VHER 0x40 5 14 2
[ 26.391291] [drm] nouveau 0000:01:00.0: 0: 0x00000040: type 0x40 idx 0 tag 0xff
[ 26.391294] [drm] nouveau 0000:01:00.0: 1: 0x00001130: type 0x30 idx 1 tag 0x07
[ 26.391297] [drm] nouveau 0000:01:00.0: 2: 0x00000200: type 0x00 idx 2 tag 0xff
[ 26.391300] [drm] nouveau 0000:01:00.0: 3: 0x00000310: type 0x10 idx 3 tag 0xff
[ 26.391303] [drm] nouveau 0000:01:00.0: 4: 0x00000311: type 0x11 idx 4 tag 0xff
[ 26.391306] [drm] nouveau 0000:01:00.0: 5: 0x00000313: type 0x13 idx 5 tag 0xff
[ 26.391309] [drm] nouveau 0000:01:00.0: 6: 0x00002461: type 0x61 idx 6 tag 0x08
[ 26.391313] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xBF48
[ 26.414345] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xC26E
[ 26.430569] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xCEAF
[ 26.430577] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xCFA1
[ 26.431639] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xD18E
[ 26.431641] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xD1F3
[ 26.451489] [drm] nouveau 0000:01:00.0: 0xD1F3: Condition still not met after 20ms, skipping following opcodes
[ 26.472883] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,user_xattr
[ 26.479269] Bluetooth: Core ver 2.16
[ 26.479294] NET: Registered protocol family 31
[ 26.479296] Bluetooth: HCI device and connection manager initialized
[ 26.479299] Bluetooth: HCI socket layer initialized
[ 26.479301] Bluetooth: L2CAP socket layer initialized
[ 26.481306] Bluetooth: SCO socket layer initialized
[ 26.481622] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 26.483668] usbcore: registered new interface driver btusb
[ 26.487352] iwl4965: Intel(R) Wireless WiFi 4965 driver for Linux, in-tree:
[ 26.487355] iwl4965: Copyright(c) 2003-2011 Intel Corporation
[ 26.487420] iwl4965 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 26.487429] iwl4965 0000:03:00.0: setting latency timer to 64
[ 26.487457] iwl4965 0000:03:00.0: Detected Intel(R) Wireless WiFi Link 4965AGN, REV=0x4
[ 26.536206] r852 0000:09:01.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 26.536842] iwl4965 0000:03:00.0: device EEPROM VER=0x36, CALIB=0x5
[ 26.543171] r852: driver loaded successfully
[ 26.547368] iwl4965 0000:03:00.0: Tunable channels: 13 802.11bg, 19 802.11a channels
[ 26.547444] iwl4965 0000:03:00.0: irq 48 for MSI/MSI-X
[ 26.585066] type=1400 audit(1318868903.853:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=557 comm="apparmor_parser"
[ 26.585524] type=1400 audit(1318868903.853:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=557 comm="apparmor_parser"
[ 26.585817] type=1400 audit(1318868903.853:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=557 comm="apparmor_parser"
[ 26.655993] [drm] nouveau 0000:01:00.0: 2 available performance level(s)
[ 26.656013] [drm] nouveau 0000:01:00.0: 0: memory 100MHz core 170MHz shader 340MHz voltage 1150mV fanspeed 100% timing 0
[ 26.656018] [drm] nouveau 0000:01:00.0: 1: memory 200MHz core 277MHz shader 554MHz voltage 1150mV fanspeed 100% timing 1
[ 26.656044] [drm] nouveau 0000:01:00.0: c: memory 199MHz core 275MHz shader 550MHz
[ 26.658705] [TTM] Zone kernel: Available graphics memory: 437246 kiB.
[ 26.658709] [TTM] Zone highmem: Available graphics memory: 1030978 kiB.
[ 26.658711] [TTM] Initializing pool allocator.
[ 26.658726] [drm] nouveau 0000:01:00.0: Detected 128MiB VRAM
[ 26.687310] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
[ 26.741474] Linux video capture interface: v2.00
[ 26.743110] uvcvideo: Found UVC 1.00 device USB2.0 1.3M UVC WebCam (04f2:b012)
[ 26.748352] input: USB2.0 1.3M UVC WebCam as /devices/pci0000:00/0000:00:1a.7/usb1/1-2/1-2:1.0/input/input8
[ 26.748559] usbcore: registered new interface driver uvcvideo
[ 26.748562] USB Video Class driver (v1.1.0)
[ 26.756859] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 26.756915] HDA Intel 0000:00:1b.0: irq 49 for MSI/MSI-X
[ 26.756946] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 26.779073] [drm] nouveau 0000:01:00.0: ACPI backlight interface available, not registering our own
[ 26.779360] [drm] nouveau 0000:01:00.0: DCB encoder 1 unknown
[ 26.779363] [drm] nouveau 0000:01:00.0: TV-1 has no encoders, removing
[ 26.783202] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 26.783205] [drm] No driver support for vblank timestamp query.
[ 26.855994] cfg80211: World regulatory domain updated:
[ 26.855997] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 26.856014] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 26.856017] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 26.856020] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 26.856023] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 26.856026] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 26.874548] hda_codec: ALC660-VD: BIOS auto-probing.
[ 26.971428] [drm] nouveau 0000:01:00.0: allocated 1280x800 fb: 0x40000000, bo f177ae00
[ 26.971592] fbcon: nouveaufb (fb0) is primary device
[ 26.975152] Console: switching to colour frame buffer device 160x50
[ 26.975185] fb0: nouveaufb frame buffer device
[ 26.975187] drm: registered panic notifier
[ 26.975196] [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 0
[ 27.039519] iwl4965 0000:03:00.0: loaded firmware version 228.61.2.24
[ 27.039725] Registered led device: phy0-led
[ 27.039758] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 27.045149] ieee80211 phy0: Selected rate control algorithm 'iwl-4965-rs'
[ 27.319065] Synaptics Touchpad, model: 1, fw: 6.1, id: 0xa3a0b3, caps: 0xa04713/0x10008/0x0
[ 27.322753] atl1 0000:02:00.0: irq 50 for MSI/MSI-X
[ 27.323011] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 27.360793] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input9
[ 27.567010] type=1400 audit(1318868904.833:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session-wrapper" pid=848 comm="apparmor_parser"
[ 27.567695] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 27.567792] type=1400 audit(1318868904.833:6): apparmor="STATUS" operation="profile_load" name="/usr/share/gdm/guest-session/Xsession" pid=847 comm="apparmor_parser"
[ 27.580864] type=1400 audit(1318868904.849:7): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=850 comm="apparmor_parser"
[ 27.582451] type=1400 audit(1318868904.849:8): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=849 comm="apparmor_parser"
[ 27.582926] type=1400 audit(1318868904.849:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=849 comm="apparmor_parser"
[ 27.583223] type=1400 audit(1318868904.849:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=849 comm="apparmor_parser"
[ 27.590955] type=1400 audit(1318868904.857:11): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=850 comm="apparmor_parser"
[ 27.710869] ppdev: user-space parallel port driver
[ 27.794106] init: failsafe main process (739) killed by TERM signal
[ 27.807405] init: apport pre-start process (938) terminated with status 1
[ 27.841742] init: apport post-stop process (1008) terminated with status 1
[ 27.853056] init: gdm main process (1005) killed by TERM signal
[ 27.961487] Bluetooth: RFCOMM TTY layer initialized
[ 27.961492] Bluetooth: RFCOMM socket layer initialized
[ 27.961494] Bluetooth: RFCOMM ver 1.11
[ 28.028898] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 28.028901] Bluetooth: BNEP filters: protocol multicast
[ 28.277138] init: anacron main process (1009) killed by TERM signal
[ 33.512284] wlan0: authenticate with 00:c0:02:9c:30:96 (try 1)
[ 33.514099] wlan0: authenticated
[ 33.532395] wlan0: associate with 00:c0:02:9c:30:96 (try 1)
[ 33.536097] wlan0: RX AssocResp from 00:c0:02:9c:30:96 (capab=0x411 status=0 aid=2)
[ 33.536101] wlan0: associated
[ 33.578038] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 33.578094] cfg80211: Calling CRDA for country: TW
[ 33.582454] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582458] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582461] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582464] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582467] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582470] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582472] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582475] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582478] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582481] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582483] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582486] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582489] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582492] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582494] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582497] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582500] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582503] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582505] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582509] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582511] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582514] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (300 mBi, 2700 mBm)
[ 33.582516] cfg80211: Disabling freq 2467 MHz
[ 33.582518] cfg80211: Disabling freq 2472 MHz
[ 33.582520] cfg80211: Disabling freq 5180 MHz
[ 33.582522] cfg80211: Disabling freq 5200 MHz
[ 33.582524] cfg80211: Disabling freq 5220 MHz
[ 33.582525] cfg80211: Disabling freq 5240 MHz
[ 33.582527] cfg80211: Disabling freq 5260 MHz
[ 33.582529] cfg80211: Updating information on frequency 5280 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582532] cfg80211: 5270000 KHz - 5330000 KHz @ KHz), (300 mBi, 1700 mBm)
[ 33.582535] cfg80211: Updating information on frequency 5300 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582538] cfg80211: 5270000 KHz - 5330000 KHz @ KHz), (300 mBi, 1700 mBm)
[ 33.582540] cfg80211: Updating information on frequency 5320 MHz for a 20 MHz width channel with regulatory rule:
[ 33.582544] cfg80211: 5270000 KHz - 5330000 KHz @ KHz), (300 mBi, 1700 mBm)
[ 33.582546] cfg80211: Disabling freq 5500 MHz
[ 33.582547] cfg80211: Disabling freq 5520 MHz
[ 33.582549] cfg80211: Disabling freq 5540 MHz
[ 33.582551] cfg80211: Disabling freq 5560 MHz
[ 33.582553] cfg80211: Disabling freq 5580 MHz
[ 33.582554] cfg80211: Disabling freq 5600 MHz
[ 33.582556] cfg80211: Disabling freq 5620 MHz
[ 33.582558] cfg80211: Disabling freq 5640 MHz
[ 33.582560] cfg80211: Disabling freq 5660 MHz
[ 33.582561] cfg80211: Disabling freq 5680 MHz
[ 33.582563] cfg80211: Disabling freq 5700 MHz
[ 33.582566] cfg80211: Regulatory domain changed to country: TW
[ 33.582568] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 33.582571] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[ 33.582574] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[ 33.582577] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[ 45.056087] wlan0: no IPv6 routers present
[ 60.959504] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,user_xattr,commit=600
[ 61.374640] init: plymouth-stop pre-start process (1590) terminated with status 1
[ 75.532070] usb 2-4: new high speed USB device number 3 using ehci_hcd
[ 76.819411] usbcore: registered new interface driver uas
[ 76.843064] Initializing USB Mass Storage driver...
[ 76.843275] scsi5 : usb-storage 2-4:1.0
[ 76.843374] usbcore: registered new interface driver usb-storage
[ 76.843376] USB Mass Storage support registered.
[ 77.842142] scsi 5:0:0:0: Direct-Access SanDisk Cruzer Contour 4.08 PQ: 0 ANSI: 2
[ 77.868538] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 77.869032] sd 5:0:0:0: [sdb] 32063117 512-byte logical blocks: (16.4 GB/15.2 GiB)
[ 77.869585] sd 5:0:0:0: [sdb] Write Protect is off
[ 77.869589] sd 5:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 77.871846] sd 5:0:0:0: [sdb] No Caching mode page present
[ 77.871851] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 77.874335] sd 5:0:0:0: [sdb] No Caching mode page present
[ 77.874341] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 77.876334] sdb: sdb1
[ 77.878324] sd 5:0:0:0: [sdb] No Caching mode page present
[ 77.878328] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 77.878331] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 88.676117] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 89.032040] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 89.388088] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 89.744114] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 90.100100] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 90.456099] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 90.589111] sd 5:0:0:0: [sdb] Unhandled error code
[ 90.589117] sd 5:0:0:0: [sdb] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 90.589124] sd 5:0:0:0: [sdb] CDB: Write(10): 2a 00 00 3e 4c 40 00 00 01 00
[ 90.589144] end_request: I/O error, dev sdb, sector 4082752
[ 120.918816] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 126.036052] usb 2-4: device descriptor read/64, error -71
[ 131.260058] usb 2-4: device descriptor read/64, error -71
[ 131.476050] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 136.604173] usb 2-4: device descriptor read/64, error -71
[ 141.828220] usb 2-4: device descriptor read/64, error -71
[ 142.044128] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 147.456043] usb 2-4: device not accepting address 3, error -71
[ 147.568070] usb 2-4: reset high speed USB device number 3 using ehci_hcd
[ 152.980170] usb 2-4: device not accepting address 3, error -71
[ 152.980264] usb 2-4: USB disconnect, device number 3
[ 152.980849] sd 5:0:0:0: Device offlined - not ready after error recovery
[ 152.980917] sd 5:0:0:0: [sdb] Unhandled error code
[ 152.980923] sd 5:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 152.980934] sd 5:0:0:0: [sdb] CDB: Write(10): 2a 00 00 3e 4b b0 00 00 90 00
[ 152.980962] end_request: I/O error, dev sdb, sector 4082608
[ 152.980971] quiet_error: 30 callbacks suppressed
[ 152.980979] Buffer I/O error on device sdb1, logical block 4082556
[ 152.980985] lost page write due to I/O error on sdb1
[ 152.980994] Buffer I/O error on device sdb1, logical block 4082557
[ 152.981000] lost page write due to I/O error on sdb1
[ 152.981008] Buffer I/O error on device sdb1, logical block 4082558
[ 152.981014] lost page write due to I/O error on sdb1
[ 152.981021] Buffer I/O error on device sdb1, logical block 4082559
[ 152.981027] lost page write due to I/O error on sdb1
[ 152.981034] Buffer I/O error on device sdb1, logical block 4082560
[ 152.981039] lost page write due to I/O error on sdb1
[ 152.981047] Buffer I/O error on device sdb1, logical block 4082561
[ 152.981053] lost page write due to I/O error on sdb1
[ 152.981060] Buffer I/O error on device sdb1, logical block 4082562
[ 152.981065] lost page write due to I/O error on sdb1
[ 152.981072] Buffer I/O error on device sdb1, logical block 4082563
[ 152.981078] lost page write due to I/O error on sdb1
[ 152.981085] Buffer I/O error on device sdb1, logical block 4082564
[ 152.981091] lost page write due to I/O error on sdb1
[ 152.981098] Buffer I/O error on device sdb1, logical block 4082565
[ 152.981103] lost page write due to I/O error on sdb1
[ 152.981951] sd 5:0:0:0: [sdb] Unhandled error code
[ 152.981958] sd 5:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 152.981967] sd 5:0:0:0: [sdb] CDB: Write(10): 2a 00 00 3e 4c c0 00 00 01 00
[ 152.981994] end_request: I/O error, dev sdb, sector 4082880
[ 153.132082] usb 2-4: new high speed USB device number 4 using ehci_hcd
[ 158.252086] usb 2-4: device descriptor read/64, error -71
[ 163.064481] hub 2-0:1.0: unable to enumerate USB device on port 4
[ 165.780226] usb 2-4: new high speed USB device number 5 using ehci_hcd
[ 165.914680] scsi6 : usb-storage 2-4:1.0
[ 166.913813] scsi 6:0:0:0: Direct-Access SanDisk Cruzer Contour 4.08 PQ: 0 ANSI: 2
[ 166.914290] scsi 6:0:0:1: Direct-Access SanDisk Cruzer Contour 4.08 PQ: 0 ANSI: 2
[ 166.939849] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ 166.940697] sd 6:0:0:1: Attached scsi generic sg3 type 0
[ 166.943426] sd 6:0:0:0: [sdb] 131071 512-byte logical blocks: (67.1 MB/63.9 MiB)
[ 166.946918] sd 6:0:0:1: [sdc] 131071 512-byte logical blocks: (67.1 MB/63.9 MiB)
[ 166.947714] sd 6:0:0:0: [sdb] Write Protect is off
[ 166.947724] sd 6:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 166.947988] sd 6:0:0:1: [sdc] Write Protect is off
[ 166.947996] sd 6:0:0:1: [sdc] Mode Sense: 03 00 00 00
[ 166.948618] sd 6:0:0:0: [sdb] No Caching mode page present
[ 166.948627] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 166.949117] sd 6:0:0:1: [sdc] No Caching mode page present
[ 166.949126] sd 6:0:0:1: [sdc] Assuming drive cache: write through
[ 166.954092] sd 6:0:0:1: [sdc] No Caching mode page present
[ 166.954096] sd 6:0:0:1: [sdc] Assuming drive cache: write through
[ 166.954594] sd 6:0:0:0: [sdb] No Caching mode page present
[ 166.954598] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 166.961154] sdc: unknown partition table
[ 166.961747] sdb: unknown partition table
[ 166.964968] sd 6:0:0:1: [sdc] No Caching mode page present
[ 166.964971] sd 6:0:0:1: [sdc] Assuming drive cache: write through
[ 166.964975] sd 6:0:0:1: [sdc] Attached SCSI removable disk
[ 166.965467] sd 6:0:0:0: [sdb] No Caching mode page present
[ 166.965470] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 166.965473] sd 6:0:0:0: [sdb] Attached SCSI removable disk
asterix@asterix-F3Sc:~$



nel caso sia una scheda intel, potresti provare a fare il downgrade del firmware (a me con l'ultimo andava solo a 54 invece che a 150 Mbps)

Mi pare sia una intel ma non so come fare il downgrade, ricordatevi che sono ignorante in linux quindi dovete scrivere i comandi corretti in modo tale da poter fare un copia incolla nella console.

:thx

:bai

cydonia
17-10-11, 19: 11
dai uno sguardo a questo post (http://ubuntuforums.org/showpost.php?p=11349568&postcount=17)vedi se fa al caso tuo visto che ha il tuo stesso problema oltre che chipset e firmware,se risolvi poi devi rendere permanenti le modifiche.
:bai

Asterix
17-10-11, 20: 24
Facendo queste tre operazione mi pare sia migliorato

sudo ifconfig wlan0 down
sudo rmmod -f iwl4965
sudo modprobe iwl4965 11n_disable=1

questo


sudo ifconfig iwl4965 up

mi segnala il seguente errore

iwl4965:Errore leggendo i flag dell'interfaccia: nessun device di questo tipo

:bai

pierino_89
17-10-11, 20: 25
il comando nel tuo caso è: sudo ifconfig wlan0 up

Asterix
17-10-11, 20: 32
La velocità è aumentata e di molto

come si fa a rendere permanente la cosa?

:thx

:bai

pierino_89
17-10-11, 20: 39
crei un file chiamato:
/etc/modprobe.d/intelwifi-disable-n.conf
e al suo interno:

Only registered members can view code.

in un solo comando:

Only registered members can view code.

Se non esiste la cartella /etc/modprobe.d, puoi aggiungere il contenuto al fondo del file /etc/modprobe.conf

cydonia
17-10-11, 20: 44
altra cosa che vorrei farti notare che non ho detto prima e' che stai usando i driver nouveau al posto dei proprietari nvidia,forse e' anche questo causa della lentezza nella parte grafica
.

Asterix
17-10-11, 21: 13
ho lanciato il comando e mi dice permesso negato, anche anteponendo il tutto con sudo

perchè?

:bai

Risolto con chmod prima ho messo 777 poi il 755

cydonia
17-10-11, 21: 26
bastava un
sudo -s (vedi post n.5)
e poi il comando

Asterix
17-10-11, 21: 34
tu conosci linux io no quel -s per me poteva voler tutto e nulla scusami ma sai non nascondo la mia ignoranza in materia ora ho imparato qualcosa di nuovo.

Ho riavviato il tutto e funziona egregiamente, ho attivato sui driver aggiuntivi quelli per NVIDIA [Raccomandato]

:thx

cydonia
18-10-11, 06: 04
ho lanciato il comando e mi dice permesso negato, anche anteponendo il tutto con sudo

perchè?
questo perche' dopo il segno di redirezione ">" lo interpreta come comando eseguito dal utente normale e non da root,con sudo -s
abbiamo aperto un shell root,cosi' abbiamo eseguito il tutto come root di varianti ce ne sono es.

Only registered members can view code.
oppure

Only registered members can view code.
o

Only registered members can view code.
sta a te capire la differenza, e' anche questo un modo per imparare:sisi
:bai

Asterix
18-10-11, 07: 22
Grazie mille per l'aiuto mi rodeva dover formattare per una cosa simile.

:thx a tutti voi

:bai

Asterix
18-10-11, 07: 23
Grazie mille per l'aiuto mi rodeva dover formattare per una cosa simile.

:thx a tutti voi

:bai