12.04 (temiz yükleme yükseltme değil) yüklediğimden beri, İnternet bağlantısında bir düşüş yaşıyorum. Bağlantıdaki düşüş 15 saniye ila 3 dakika arasında bir şey olabilir ve daha sonra bağlantı geri gelir. Bu davranış, aktif olarak Internet'e göz atarken ya da bilgisayarı uyandırıp Firefox'u açarsam (bazen bağlantım var, bazen de yok). İnternet bağlantısı açıkken yavaş olmadığını lütfen unutmayın (speedtest.net sonuçlarının gösterdiği gibi).
Başlangıçta, RTL8111 / 8168B Ethernet kartım için r8169 sürücüsüyle ilgili bir sorun olduğunu düşündüm, bu yüzden r8168'i Realtek web sitesinden indirdim, ayrıntılı talimatları izledim (kara listeye alınan r8169, dosyayı .bsh
... olarak değiştirdi ), ama yine de aynı sorun devam etti.
Bu yüzden kablosuz bir bağlantıya geçtim ve İnternet bağlantısının rastgele düşmesi ile aynı sorunu yaşadım.
Herhangi bir fikir? Şimdiden teşekkürler.
Çıktı kaynağı lspci -v
:
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
Subsystem: Dell Device 04a7
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: f8000000-fa0fffff
Prefetchable memory behind bridge: 00000000d0000000-00000000dbffffff
Capabilities: [88] Subsystem: Dell Device 04a7
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [140] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp
00:01.1 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: f4000000-f60fffff
Prefetchable memory behind bridge: 00000000c0000000-00000000cbffffff
Capabilities: [88] Subsystem: Dell Device 04a7
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [140] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Dell Device 04a7
Flags: bus master, fast devsel, latency 0, IRQ 52
Memory at f6108000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: mei
Kernel modules: mei
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) (prog-if 20 [EHCI])
Subsystem: Dell Device 04a7
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at f6107000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
Subsystem: Dell Device 04a7
Flags: bus master, fast devsel, latency 0, IRQ 53
Memory at f6100000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: fa400000-fa4fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 04a7
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Prefetchable memory behind bridge: 00000000dc100000-00000000dc1fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 04a7
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: fa300000-fa3fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 04a7
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: fa200000-fa2fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 04a7
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) (prog-if 20 [EHCI])
Subsystem: Dell Device 04a7
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f6106000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation P67 Express Chipset Family LPC Controller (rev 05)
Subsystem: Dell Device 04a7
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel modules: iTCO_wdt
00:1f.2 RAID bus controller: Intel Corporation 82801 SATA Controller [RAID mode] (rev 05)
Subsystem: Dell Device 04a7
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 42
I/O ports at f070 [size=8]
I/O ports at f060 [size=4]
I/O ports at f050 [size=8]
I/O ports at f040 [size=4]
I/O ports at f020 [size=32]
Memory at f6105000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA v1.0
Capabilities: [b0] PCI Advanced Features
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
Subsystem: Dell Device 04a7
Flags: medium devsel, IRQ 5
Memory at f6104000 (64-bit, non-prefetchable) [size=256]
I/O ports at f000 [size=32]
Kernel modules: i2c-i801
01:00.0 VGA compatible controller: NVIDIA Corporation Device 0dc5 (rev a1) (prog-if 00 [VGA controller])
Subsystem: NVIDIA Corporation Device 085b
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f8000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (64-bit, prefetchable) [size=128M]
Memory at d8000000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
Expansion ROM at fa000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [b4] Vendor Specific Information: Len=14 <?>
Capabilities: [100] Virtual Channel
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel driver in use: nouveau
Kernel modules: nouveau, nvidiafb
01:00.1 Audio device: NVIDIA Corporation GF106 High Definition Audio Controller (rev a1)
Subsystem: NVIDIA Corporation Device 085b
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at fa080000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
02:00.0 VGA compatible controller: NVIDIA Corporation Device 0dc5 (rev a1) (prog-if 00 [VGA controller])
Subsystem: NVIDIA Corporation Device 085b
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at f4000000 (32-bit, non-prefetchable) [size=32M]
Memory at c0000000 (64-bit, prefetchable) [size=128M]
Memory at c8000000 (64-bit, prefetchable) [size=64M]
I/O ports at d000 [size=128]
Expansion ROM at f6000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [b4] Vendor Specific Information: Len=14 <?>
Capabilities: [100] Virtual Channel
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel driver in use: nouveau
Kernel modules: nouveau, nvidiafb
02:00.1 Audio device: NVIDIA Corporation GF106 High Definition Audio Controller (rev a1)
Subsystem: NVIDIA Corporation Device 085b
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at f6080000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
03:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03) (prog-if 30 [XHCI])
Subsystem: Dell Device 04a7
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at fa400000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [50] Power Management version 3
Capabilities: [70] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [90] MSI-X: Enable+ Count=8 Masked-
Capabilities: [a0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number ff-ff-ff-ff-ff-ff-ff-ff
Capabilities: [150] Latency Tolerance Reporting
Kernel driver in use: xhci_hcd
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
Subsystem: Dell Device 04a7
Flags: bus master, fast devsel, latency 0, IRQ 51
I/O ports at c000 [size=256]
Memory at dc104000 (64-bit, prefetchable) [size=4K]
Memory at dc100000 (64-bit, prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 03-00-00-00-68-4c-e0-00
Kernel driver in use: r8168
Kernel modules: r8168
05:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6315 Series Firewire Controller (rev 01) (prog-if 10 [OHCI])
Subsystem: Dell Device 04a7
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at fa300000 (64-bit, non-prefetchable) [size=2K]
I/O ports at b000 [size=256]
Capabilities: [50] Power Management version 3
Capabilities: [80] MSI: Enable- Count=1/1 Maskable+ 64bit+
Capabilities: [98] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [130] Device Serial Number 00-10-dc-ff-ff-cf-56-1a
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci
06:00.0 SATA controller: JMicron Technology Corp. JMB362 SATA Controller (rev 10) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Device 04a7
Flags: bus master, fast devsel, latency 0, IRQ 19
I/O ports at a040 [size=8]
I/O ports at a030 [size=4]
I/O ports at a020 [size=8]
I/O ports at a010 [size=4]
I/O ports at a000 [size=16]
Memory at fa210000 (32-bit, non-prefetchable) [size=512]
Capabilities: [8c] Power Management version 3
Capabilities: [50] Express Legacy Endpoint, MSI 00
Kernel driver in use: ahci
Kablosuz kartım gösterilmiyor, Ralink 3390 kartım var (ki görünüşe göre Ubuntu'da bir nedenden dolayı görünmüyor), ancak kablosuz ağa bağlanabiliyor ve Internet'e (çalışıyorken) bağlanabiliyorum.
ifconfig
ve netstat -rn
çok yardımcı olabilir. Sisteminizle ilgili başka bir şeyi değiştirmediyseniz; Evinizde veya iş yerinizde veya herhangi bir donanımında veya ağınızla ilgili herhangi bir şeyde değil, sorununuzun sisteminiz <em> DEĞİL </em> olduğunu düşünüyorum. Yani
ping yourrouter
ve / veya modeminizden ve / veya ISS'nizin posta servisinden, çıkışifconfig
, çıkışnetstat -rn
.