Здравствуйте!
Система ubuntu 12.04.2 с оболочкой kde
давно просила обновить безопаснось, и я разрешил. Дойдя до 85% обновление замерло. Сутки я не выключал ноут, ждал что продолжится обновление, однако нет. Пришлось выключить нажатием кнопки.
С тех пор интернет работал ещё сутки, и скончался.
вайфай и кабель не пашут.
Ноут видет все включенные роутеры, но не подключаются. При попытке настроить
network connections выходит такое окно:

я в замешательстве, и буду благодарен за совет
Пользователь решил продолжить мысль 29 Июля 2013, 23:17:37:
lspci -vlspci -v
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
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: 00003000-00003fff
Memory behind bridge: 92000000-930fffff
Prefetchable memory behind bridge: 0000000080000000-0000000091ffffff
Capabilities: <access denied>
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: Samsung Electronics Co Ltd Device c597
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at 93305000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
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 04) (prog-if 20 [EHCI])
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at 9330a000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at 93300000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
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 b4) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: 93200000-932fffff
Capabilities: <access denied>
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 b4) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Prefetchable memory behind bridge: 0000000093100000-00000000931fffff
Capabilities: <access denied>
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 04) (prog-if 20 [EHCI])
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at 93309000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 42
I/O ports at 4048 [size=8]
I/O ports at 4054 [size=4]
I/O ports at 4040 [size=8]
I/O ports at 4050 [size=4]
I/O ports at 4020 [size=32]
Memory at 93308000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: medium devsel, IRQ 10
Memory at 93304000 (64-bit, non-prefetchable) [size=256]
I/O ports at efa0 [size=32]
Kernel modules: i2c-i801
01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [GeForce GT 520M] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 92000000 (32-bit, non-prefetchable) [size=16M]
Memory at 80000000 (64-bit, prefetchable) [size=256M]
Memory at 90000000 (64-bit, prefetchable) [size=32M]
I/O ports at 3000 [size=128]
[virtual] Expansion ROM at 93080000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: nvidia
Kernel modules: nvidia_current_updates, nvidia_current, nouveau, nvidiafb
01:00.1 Audio device: NVIDIA Corporation HDMI Audio stub (rev a1)
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at 93000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
Subsystem: Wistron NeWeb Corp. Device 051a
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 93200000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
Subsystem: Samsung Electronics Co Ltd Device c597
Flags: bus master, fast devsel, latency 0, IRQ 41
I/O ports at 2000 [size=256]
Memory at 93104000 (64-bit, prefetchable) [size=4K]
Memory at 93100000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
Пользователь решил продолжить мысль 30 Июля 2013, 09:21:12:
удалил проприетарные драйверы вафли. Теперь ноут подключается к вафле, раздаваемой телефоном, но к нэтгиру не коннектится. В свою очередь телефон коннектится с нэтгиром, т.е. и роутер и телефон работают хорошо.
Пользователь решил продолжить мысль 30 Июля 2013, 16:57:49:
после удаления драйвера STA вышеупомянутое окошко больше не выскакивало. Но ноутбук к роутеру не подключается. Подключается только к смартфону.
копм на винде и смартфон на андроиде с роутером работают хорошо. В чём может быть дело?