ho visto che c'è un post simile aperto,penso sia meglio non interferire...
Dunque,da un paio di settimane ho risultati bassissimi nelle connessione...
risultato Speedtest
mentre prima in DL arrivavo a 7Mb/s,avendo una 7Mega in WS,operatore SiPortal,il quale da almeno 7 anni non mi ha mai dato problemi.
Avendo anche Windows,ho fatto un tentativo anche da li,stesso risultato.
Ho scritto a SiPortal la quale mi ha risposto che dalle loro verifiche non risulta nulla di anomalo.
Navigo in wifi,ma anche con cavo ethernet la situazione è la medesima...il pc è a 64bit,uso ubuntu 14.04LTS...
Codice: Seleziona tutto
sudo lshwCodice: Seleziona tutto
andrea@andrea-Lenovo-B590:~$ sudo lshw
[sudo] password for andrea:
andrea-lenovo-b590
description: Notebook
product: 62742QG (LENOVO_MT_6274)
vendor: LENOVO
version: Lenovo B590
serial: WB10523235
width: 64 bits
capabilities: smbios-2.7 dmi-2.7 vsyscall32
configuration: administrator_password=disabled chassis=notebook family=Lenovo B590 power-on_password=disabled sku=LENOVO_MT_6274 uuid=019E7985-5C52-CB11-AC70-ED0CAB458560
*-core
description: Motherboard
product: 62742QG
vendor: LENOVO
physical id: 0
version: Win8 STD MM DPK IPG
serial: INVALID
slot: Not Available
*-cpu
description: CPU
product: Intel(R) Core(TM) i3-2348M CPU @ 2.30GHz
vendor: Intel Corp.
physical id: 5
bus info: cpu@0
version: Intel(R) Core(TM) i3-2348M CPU @ 2.30GHz
serial: To Be Filled By O.E.M.
slot: CPU Socket - U3E1
size: 800MHz
capacity: 2300MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 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 rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid cpufreq
configuration: cores=2 enabledcores=2 threads=4
*-cache:0
description: L1 cache
physical id: 7
slot: L1-Cache
size: 32KiB
capacity: 32KiB
capabilities: internal write-through instruction
*-cache:1
description: L2 cache
physical id: 8
slot: L2-Cache
size: 256KiB
capacity: 256KiB
capabilities: internal write-through unified
*-cache:2
description: L3 cache
physical id: 9
slot: L3-Cache
size: 3MiB
capacity: 3MiB
capabilities: internal write-back unified
*-cache
description: L1 cache
physical id: 6
slot: L1-Cache
size: 32KiB
capacity: 32KiB
capabilities: internal write-through data
*-memory
description: System Memory
physical id: c
slot: System board or motherboard
size: 4GiB
*-bank:0
description: DIMM [empty]
physical id: 0
slot: ChannelA-DIMM0
*-bank:1
description: SODIMM DDR3 Synchronous 1333 MHz (0,8 ns)
product: RMT3160ED58E9W1600
vendor: Fujitsu
physical id: 1
serial: 08F8883D
slot: ChannelB-DIMM0
size: 4GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-firmware
description: BIOS
vendor: LENOVO
physical id: 0
version: H5ET69WW (1.12 )
date: 11/15/2012
size: 128KiB
capacity: 8128KiB
capabilities: pci pnp upgrade shadowing cdboot bootselect edd int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb biosbootspecification uefi
*-pci
description: Host bridge
product: 2nd Generation Core Processor Family DRAM Controller
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 09
width: 32 bits
clock: 33MHz
*-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:43 memory:f0000000-f03fffff memory:e0000000-efffffff ioport:3000(size=64)
*-usb:0
description: USB controller
product: 7 Series/C210 Series Chipset Family USB xHCI Host Controller
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:40 memory:f0600000-f060ffff
*-communication
description: Communication controller
product: 7 Series/C210 Series Chipset Family MEI Controller #1
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:44 memory:f0615000-f061500f
*-usb:1
description: USB controller
product: 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2
vendor: Intel Corporation
physical id: 1a
bus info: pci@0000:00:1a.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:16 memory:f061a000-f061a3ff
*-multimedia
description: Audio device
product: 7 Series/C210 Series Chipset Family High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:45 memory:f0610000-f0613fff
*-pci:0
description: PCI bridge
product: 7 Series/C210 Series Chipset Family PCI Express Root Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: c4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:16
*-pci:1
description: PCI bridge
product: 7 Series/C210 Series Chipset Family PCI Express Root Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: c4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:17 memory:f0500000-f05fffff
*-network
description: Wireless interface
product: BCM4313 802.11bgn Wireless Network Adapter
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 01
serial: a4:17:31:bb:1a:fd
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) ip=192.168.1.104 latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:17 memory:f0500000-f0503fff
*-pci:2
description: PCI bridge
product: 7 Series/C210 Series Chipset Family PCI Express Root Port 4
vendor: Intel Corporation
physical id: 1c.3
bus info: pci@0000:00:1c.3
version: c4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:19 ioport:2000(size=4096) ioport:f0400000(size=1048576)
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 07
serial: 3c:97:0e:75:0e:9c
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:42 ioport:2000(size=256) memory:f0404000-f0404fff memory:f0400000-f0403fff
*-usb:2
description: USB controller
product: 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:23 memory:f0619000-f06193ff
*-isa
description: ISA bridge
product: HM77 Express Chipset LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: driver=lpc_ich latency=0
resources: irq:0
*-storage
description: SATA controller
product: 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 04
width: 32 bits
clock: 66MHz
capabilities: storage msi pm ahci_1.0 bus_master cap_list
configuration: driver=ahci latency=0
resources: irq:41 ioport:3088(size=8) ioport:309c(size=4) ioport:3080(size=8) ioport:3098(size=4) ioport:3060(size=32) memory:f0618000-f06187ff
*-serial UNCLAIMED
description: SMBus
product: 7 Series/C210 Series Chipset Family SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 04
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:f0614000-f06140ff ioport:efa0(size=32)
*-scsi:0
physical id: 1
logical name: scsi1
capabilities: emulated
*-disk
description: ATA Disk
product: TOSHIBA MK5065GS
vendor: Toshiba
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/sda
version: GJ10
serial: 13OZC50DT
size: 465GiB (500GB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: ansiversion=5 guid=8dfa0121-95a2-4114-ad3d-657d2914a6e4 sectorsize=512
*-volume:0
description: Windows NTFS volume
vendor: Windows
physical id: 1
bus info: scsi@1:0.0.0,1
logical name: /dev/sda1
version: 3.1
serial: c65b-7b2a
size: 998MiB
capacity: 999MiB
capabilities: boot precious readonly hidden nomount ntfs initialized
configuration: clustersize=4096 created=2013-02-16 03:00:12 filesystem=ntfs label=WINRE_DRV modified_by_chkdsk=true mounted_on_nt4=true resize_log_file=true state=dirty upgrade_on_mount=true
*-volume:1
description: Windows FAT volume
vendor: MSDOS5.0
physical id: 2
bus info: scsi@1:0.0.0,2
logical name: /dev/sda2
logical name: /boot/efi
version: FAT32
serial: 6e5d-62f0
size: 247MiB
capacity: 259MiB
capabilities: boot fat initialized
configuration: FATs=2 filesystem=fat mount.fstype=vfat mount.options=rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro name=EFI system partition state=mounted
*-volume:2
description: reserved partition
vendor: Windows
physical id: 3
bus info: scsi@1:0.0.0,3
logical name: /dev/sda3
serial: ebd57b2a-adb5-4654-a041-9fd1c9ef2934
capacity: 127MiB
capabilities: nofs
configuration: name=Microsoft reserved partition
*-volume:3
description: Windows NTFS volume
vendor: Windows
physical id: 4
bus info: scsi@1:0.0.0,4
logical name: /dev/sda4
version: 3.1
serial: 4a5a7946-b774-d149-93a1-7871fdac041f
size: 250GiB
capacity: 250GiB
capabilities: ntfs initialized
configuration: clustersize=4096 created=2013-02-16 03:00:19 filesystem=ntfs label=Windows8_OS name=Basic data partition state=clean
*-volume:4
description: Windows NTFS volume
vendor: Windows
physical id: 5
bus info: scsi@1:0.0.0,5
logical name: /dev/sda5
version: 3.1
serial: 9057-e106
size: 15GiB
capacity: 15GiB
capabilities: boot precious readonly hidden nomount ntfs initialized
configuration: clustersize=4096 created=2013-02-16 03:00:04 filesystem=ntfs label=Lenovo_Recovery modified_by_chkdsk=true mounted_on_nt4=true resize_log_file=true state=dirty upgrade_on_mount=true
*-volume:5
description: Linux swap volume
vendor: Linux
physical id: 6
bus info: scsi@1:0.0.0,6
logical name: /dev/sda6
version: 1
serial: 3ecc85bd-c048-49ba-8172-61fd5d7388b7
size: 999MiB
capacity: 999MiB
capabilities: nofs swap initialized
configuration: filesystem=swap pagesize=4095
*-volume:6
description: EXT4 volume
vendor: Linux
physical id: 7
bus info: scsi@1:0.0.0,7
logical name: /dev/sda7
logical name: /
version: 1.0
serial: c80dc722-fd78-4a58-81c4-057075ceed9a
size: 48GiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2014-06-18 18:31:28 filesystem=ext4 lastmountpoint=/ modified=2016-10-06 15:28:09 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2016-10-06 15:28:09 state=mounted
*-volume:7
description: EXT4 volume
vendor: Linux
physical id: 8
bus info: scsi@1:0.0.0,8
logical name: /dev/sda8
logical name: /home
version: 1.0
serial: f2d5f402-e4d7-45ed-aedb-85ab6c668d4a
size: 147GiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2014-06-18 18:31:31 filesystem=ext4 lastmountpoint=/home modified=2016-10-06 15:28:09 mount.fstype=ext4 mount.options=rw,relatime,data=ordered mounted=2016-10-06 15:28:09 state=mounted
*-scsi:1
physical id: 2
logical name: scsi4
capabilities: emulated
*-cdrom
description: DVD-RAM writer
product: DVD-RW DS8A8SH
vendor: PLDS
physical id: 0.0.0
bus info: scsi@4:0.0.0
logical name: /dev/cdrom
logical name: /dev/sr0
version: KL31
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-scsi:2
physical id: 3
bus info: usb@2:1.6
logical name: scsi6
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk
description: SCSI Disk
product: Card Reader
vendor: Multiple
physical id: 0.0.0
bus info: scsi@6:0.0.0
logical name: /dev/sdb
version: 1.00
capabilities: removable
configuration: sectorsize=512
*-medium
physical id: 0
logical name: /dev/sdb
*-scsi:3
physical id: 4
bus info: usb@3:3
logical name: scsi7
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk
description: SCSI Disk
physical id: 0.0.0
bus info: scsi@7:0.0.0
logical name: /dev/sdc
size: 698GiB (750GB)
capabilities: partitioned partitioned:dos
configuration: sectorsize=512 signature=0001bb9d
*-volume
description: Windows NTFS volume
physical id: 1
bus info: scsi@7:0.0.0,1
logical name: /dev/sdc1
logical name: /media/andrea/LaCie
version: 3.1
serial: 88fd5a8e-b993-0347-bb59-9ee283d6105b
size: 503GiB
capacity: 503GiB
capabilities: primary bootable ntfs initialized
configuration: clustersize=4096 created=2009-01-16 08:01:19 filesystem=ntfs label=LaCie modified_by_chkdsk=true mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096 mounted_on_nt4=true resize_log_file=true state=mounted upgrade_on_mount=true
*-battery:0
product: 45N1045
vendor: SMP
physical id: 1
slot: Rear
capacity: 42770mWh
configuration: voltage=10,8V
*-battery:1
product: 45N1045
vendor: SMP
physical id: 2
slot: BottomGrazie in anticipo.
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