Bonsoir à tous,
Deuxième poste en peu de temps, mais je me retrouve avec des soucis que je n’avais jamais connu sur debian précédement 
Premier soucis :
Je me retrouve souvent avec internet qui saute … La connexion reste présente mais aucun débit (ou alors très faible.)
Il y a 5min je n’arrivai à navigué que sur les recherches googles mais aucun accès aux autres sites. (étrange… ça prouve un semblant de débit.)
De même, je me retrouve avec des download de 60ko/s.
Je suis chez Free, offre freeOptic.
J’ai également un soucis de freeze parfois :
Le pc ne répond plus à rien, aucune réaction de la souris, clavier, touche tactile… La touche du CapsLock clignote.
Je le précise au cas où le soucis soit connu ou si ça peux évoquer un soucis système à quelqu’un …
Voici les infos du système :
lspci
00:00.0 Host bridge: Intel Corporation Sandy Bridge DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Sandy Bridge PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation Cougar Point HECI Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation Cougar Point USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation Cougar Point High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 1 (rev b4)
00:1c.2 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 3 (rev b4)
00:1c.3 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 4 (rev b4)
00:1c.4 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 5 (rev b4)
00:1d.0 USB Controller: Intel Corporation Cougar Point USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Cougar Point LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Cougar Point 6 port SATA AHCI Controller (rev 04)
01:00.0 VGA compatible controller: nVidia Corporation Device 0df4 (rev a1)
01:00.1 Audio device: nVidia Corporation Device 0bea (rev a1)
02:00.0 System peripheral: Ricoh Co Ltd Device e823 (rev 04)
02:00.1 System peripheral: Ricoh Co Ltd Device e232 (rev 04)
02:00.2 System peripheral: Ricoh Co Ltd Device e852 (rev 07)
03:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
05:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
dmidecode
[code]SMBIOS 2.5 present.
45 structures occupying 1566 bytes.
Table at 0xAF7D0000.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: TOSHIBA
Version: Version 2.00
Release Date: 11/10/2011
Address: 0xE0000
Runtime Size: 128 kB
ROM Size: 4096 kB
Characteristics:
ISA is supported
PCI is supported
PNP is supported
BIOS is upgradeable
BIOS shadowing is allowed
VLB is supported
Boot from CD is supported
Selectable boot is supported
EDD is supported
Japanese floppy for Toshiba 1.2 MB is supported (int 13h)
3.5"/720 KB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Function key-initiated network boot is supported
Targeted content distribution is supported
BIOS Revision: 2.0
Firmware Revision: 1.20
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: TOSHIBA
Product Name: QOSNIO F750
Version: PQF75E-06100PFR
Serial Number: 1C156267H
UUID: 75659880-F02A-11E0-8075-B05982018728
Wake-up Type: Power Switch
SKU Number: 0000000000
Family: 0000000000
Handle 0x0002, DMI type 2, 14 bytes
Base Board Information
Manufacturer: TOSHIBA
Product Name: Portable PC
Version: Version A0
Serial Number: C0BX14CY
Handle 0x0003, DMI type 3, 17 bytes
Chassis Information
Manufacturer: TOSHIBA
Type: Notebook
Lock: Not Present
Version: Version 1.0
Serial Number: 00000000
Asset Tag: 0000000000
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: None
OEM Information: 0x00000000
Handle 0x0004, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: EXTERNAL MONITOR PORT
External Connector Type: DB-15 female
Port Type: Other
Handle 0x0005, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: BUILT-IN LAN PORT
External Connector Type: RJ-45
Port Type: Network Port
Handle 0x0006, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: USB PORT
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0007, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: USB PORT
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0008, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: USB PORT
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0009, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: USB PORT
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x000A, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: HEADPHONE/LINE-OUT JACK
External Connector Type: Mini Jack (headphones)
Port Type: Other
Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: HDMI-CONNECTOR
External Connector Type: Other
Port Type: Video Port
Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: MICROPHONE/LINE-IN JACK
External Connector Type: Other
Port Type: Other
Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: WIRELESS LAN
External Connector Type: Other
Port Type: Other
Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator:
Internal Connector Type: None
External Reference Designator: BLUETOOTH
External Connector Type: Other
Port Type: Other
Handle 0x000F, DMI type 9, 13 bytes
System Slot Information
Designation: SD CARD
Type: Other
Current Usage: In Use
Length: Other
Characteristics:
3.3 V is provided
Opening is shared
Hot-plug devices are supported
Handle 0x0010, DMI type 9, 13 bytes
System Slot Information
Designation: MEMORY STICK
Type: Other
Current Usage: In Use
Length: Other
Characteristics:
3.3 V is provided
Opening is shared
Hot-plug devices are supported
Handle 0x0011, DMI type 9, 13 bytes
System Slot Information
Designation: XD PICTURE CARD
Type: 8-bit Other
Current Usage: In Use
Length: Other
Characteristics:
3.3 V is provided
Opening is shared
Hot-plug devices are supported
Handle 0x0012, DMI type 10, 16 bytes
On Board Device 1 Information
Type: Other
Status: Enabled
Description: USB
On Board Device 2 Information
Type: Video
Status: Enabled
Description: VIDEO
On Board Device 3 Information
Type: Ethernet
Status: Enabled
Description: ETHERNET
On Board Device 4 Information
Type: Sound
Status: Enabled
Description: SOUND
On Board Device 5 Information
Type: Other
Status: Enabled
Description: WIRELESS LAN
On Board Device 6 Information
Type: Other
Status: Enabled
Description: BLUETOOTH
Handle 0x0013, DMI type 11, 5 bytes
OEM Strings
String 1: PQF75E-06100PFR,R16291SO
Handle 0x0014, DMI type 12, 5 bytes
System Configuration Options
Option 1: TOSHIBA
Handle 0x0015, DMI type 13, 22 bytes
BIOS Language Information
Installable Languages: 2
enUS
frCA
Currently Installed Language: enUS
Handle 0x0016, DMI type 15, 23 bytes
System Event Log
Area Length: 124 bytes
Header Start Offset: 0x0000
Data Start Offset: 0x0000
Access Method: General-purpose non-volatile data functions
Access Address: 0x0003
Status: Valid, Not Full
Change Token: 0x00000000
Header Format: No Header
Supported Log Type Descriptors: 0
Handle 0x0017, DMI type 18, 23 bytes
32-bit Memory Error Information
Type: OK
Granularity: Unknown
Operation: Unknown
Vendor Syndrome: Unknown
Memory Array Address: Unknown
Device Address: Unknown
Resolution: Unknown
Handle 0x0018, DMI type 21, 7 bytes
Built-in Pointing Device
Type: Touch Pad
Interface: PS/2
Buttons: 2
Handle 0x0019, DMI type 22, 26 bytes
Portable Battery
Location: 1st Battery
Manufacturer: TOSHIBA
Manufacture Date: //****
Serial Number: 0000000000
Name:
Chemistry: Lithium Ion
Design Capacity: Unknown
Design Voltage: Unknown
SBDS Version: Not Specified
Maximum Error: Unknown
OEM-specific Information: 0x00000000
Handle 0x001A, DMI type 24, 5 bytes
Hardware Security
Power-On Password Status: Disabled
Keyboard Password Status: Disabled
Administrator Password Status: Disabled
Front Panel Reset Status: Disabled
Handle 0x001B, DMI type 27, 14 bytes
Cooling Device
Type: Chip Fan
Status: OK
Cooling Unit Group: 1
OEM-specific Information: 0x00000000
Nominal Speed: Unknown Or Non-rotating
Handle 0x001C, DMI type 27, 14 bytes
Cooling Device
Type: Heat Pipe
Status: OK
Cooling Unit Group: 1
OEM-specific Information: 0x00000000
Nominal Speed: Unknown Or Non-rotating
Handle 0x001D, DMI type 32, 11 bytes
System Boot Information
Status: No errors detected
Handle 0x001E, DMI type 39, 22 bytes
System Power Supply
Location: Not Specified
Name: Not Specified
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: Not Specified
Model Part Number: Not Specified
Revision: Not Specified
Max Power Capacity: Unknown
Status: Present, OK
Type: Other
Input Voltage Range Switching: Other
Plugged: Yes
Hot Replaceable: No
Cooling Device Handle: 0x001B
Handle 0x001F, DMI type 131, 64 bytes
OEM-specific Type
Header and Data:
83 40 1F 00 31 00 00 00 00 00 00 00 00 00 00 00
F8 00 49 1C FF FF FF FF 01 00 00 00 01 00 07 00
40 04 0D 00 00 00 00 00 00 00 00 00 FF FF 00 03
2B 00 FF FF 62 00 00 00 76 50 72 6F 00 00 00 00
Handle 0x0020, DMI type 136, 6 bytes
OEM-specific Type
Header and Data:
88 06 20 00 5A 5A
Handle 0x0021, DMI type 4, 40 bytes
Processor Information
Socket Designation: Socket rPGA988B
Type: Central Processor
Family:
Manufacturer: Intel Corporation
ID: A7 06 02 00 FF FB EB BF
Version: Intel® Core™ i7-2670QM CPU @ 2.20GHz
Voltage: 1.3 V
External Clock: 100 MHz
Max Speed: 3600 MHz
Current Speed: 2200 MHz
Status: Populated, Enabled
Upgrade:
L1 Cache Handle: 0x0023
L2 Cache Handle: 0x0024
L3 Cache Handle: 0x0025
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Core Count: 4
Core Enabled: 4
Thread Count: 8
Characteristics:
64-bit capable
Handle 0x0022, DMI type 7, 19 bytes
Cache Information
Socket Designation: CPU Internal
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Through
Location: Internal
Installed Size: 32 KB
Maximum Size: 32 KB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Single-bit ECC
System Type: Data
Associativity: 8-way Set-associative
Handle 0x0023, DMI type 7, 19 bytes
Cache Information
Socket Designation: CPU Internal
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Through
Location: Internal
Installed Size: 32 KB
Maximum Size: 32 KB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Parity
System Type: Instruction
Associativity: 8-way Set-associative
Handle 0x0024, DMI type 7, 19 bytes
Cache Information
Socket Designation: CPU Internal
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Write Through
Location: Internal
Installed Size: 256 KB
Maximum Size: 256 KB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Single-bit ECC
System Type: Unified
Associativity: 8-way Set-associative
Handle 0x0025, DMI type 7, 19 bytes
Cache Information
Socket Designation: CPU Internal
Configuration: Enabled, Not Socketed, Level 3
Operational Mode: Write Back
Location: Internal
Installed Size: 6144 KB
Maximum Size: 6144 KB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Single-bit ECC
System Type: Unified
Associativity:
Handle 0x0026, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 16 GB
Error Information Handle: Not Provided
Number Of Devices: 2
Handle 0x0027, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0026
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: DIMM0
Bank Locator: BANK 0
Type:
Type Detail: Synchronous
Speed: 1333 MHz (0.8 ns)
Manufacturer: 80CE
Serial Number: 004DA88E
Asset Tag: Not Specified
Part Number: M471B5273CH0-CH9
Handle 0x0028, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x000FFFFFFFF
Range Size: 4 GB
Physical Device Handle: 0x0027
Memory Array Mapped Address Handle: 0x002B
Partition Row Position: Unknown
Interleave Position: 1
Interleaved Data Depth: 1
Handle 0x0029, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0026
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: DIMM2
Bank Locator: BANK 2
Type:
Type Detail: Synchronous
Speed: 1333 MHz (0.8 ns)
Manufacturer: 80CE
Serial Number: 004DAAF7
Asset Tag: Not Specified
Part Number: M471B5273CH0-CH9
Handle 0x002A, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00100000000
Ending Address: 0x001FFFFFFFF
Range Size: 4 GB
Physical Device Handle: 0x0029
Memory Array Mapped Address Handle: 0x002B
Partition Row Position: Unknown
Interleave Position: 2
Interleaved Data Depth: 1
Handle 0x002B, DMI type 19, 15 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x001FFFFFFFF
Range Size: 8 GB
Physical Array Handle: 0x0026
Partition Width: 0
Handle 0xFFFE, DMI type 127, 4 bytes
End Of Table
[/code]
ifconfig
[code]eth0 Link encap:Ethernet HWaddr e8:9d:87:8a:01:2f
inet adr:192.168.1.14 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: 2a01:e34:ec09:f7f0:ea9d:87ff:fe8a:12f/64 Scope:Global
adr inet6: fe80::ea9d:87ff:fe8a:12f/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6102 errors:0 dropped:0 overruns:0 frame:0
TX packets:6252 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:4618542 (4.4 MiB) TX bytes:1245201 (1.1 MiB)
Interruption:29 Adresse de base:0x2000
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:432 errors:0 dropped:0 overruns:0 frame:0
TX packets:432 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:13152 (12.8 KiB) TX bytes:13152 (12.8 KiB)
wlan0 Link encap:Ethernet HWaddr 9c:b7:0d:1e:99:92
inet adr:192.168.1.15 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: 2a01:e34:ec09:f7f0:9eb7:dff:fe1e:9992/64 Scope:Global
adr inet6: fe80::9eb7:dff:fe1e:9992/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:13235 errors:0 dropped:0 overruns:0 frame:0
TX packets:14430 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:10341381 (9.8 MiB) TX bytes:4818525 (4.5 MiB)
[/code]
Merci