Lenovo g780 wi-fi problem
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drgeyikreoman
deepin
2018-08-19 09:34
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When i setup bcmwl-kernel-source and Broadcom STA Wireless driver, network card is not seem. My wifi is slowing down without drivers. I resetup deepin os in today but problem is not solved. Can you help me? If the problem is not solved i will setup windows to my family notebook. (Lenovo g780)

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deepinuser17
deepin
2018-08-19 12:38
#1
Can you post results of "lspci -v"?
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drgeyikreoman
deepin
2018-08-20 04:31
#2
Edited by drgeyikreoman at 2018-8-19 20:32
https://bbs.deepin.org/post/167251
Can you post results of "lspci -v"?

ev@ev-PC:~$ lspci -v
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
        Subsystem: Lenovo 3rd Gen Core processor DRAM Controller
        Flags: bus master, fast devsel, latency 0
        Capabilities:
        Kernel driver in use: ivb_uncore

00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 00003000-00003fff
        Memory behind bridge: d2000000-d30fffff
        Prefetchable memory behind bridge: 00000000c0000000-00000000d1ffffff
        Capabilities:
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller])
        Subsystem: Lenovo 3rd Gen Core processor Graphics Controller
        Flags: bus master, fast devsel, latency 0, IRQ 26
        Memory at d3400000 (64-bit, non-prefetchable) [size=4M]
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at 4000
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities:
        Kernel driver in use: i915
        Kernel modules: i915

00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) (prog-if 30 [XHCI])
        Subsystem: Lenovo 7 Series/C210 Series Chipset Family USB xHCI Host Controller
        Flags: bus master, medium devsel, latency 0, IRQ 24
        Memory at d3a00000 (64-bit, non-prefetchable) [size=64K]
        Capabilities:
        Kernel driver in use: xhci_hcd

00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
        Subsystem: Lenovo 7 Series/C216 Chipset Family MEI Controller
        Flags: bus master, fast devsel, latency 0, IRQ 27
        Memory at d3a14000 (64-bit, non-prefetchable)

        Capabilities:
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI])
        Subsystem: Lenovo 7 Series/C216 Chipset Family USB Enhanced Host Controller
        Flags: bus master, medium devsel, latency 0, IRQ 16
        Memory at d3a19000 (32-bit, non-prefetchable) [size=1K]
        Capabilities:
        Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
        Subsystem: Lenovo 7 Series/C216 Chipset Family High Definition Audio Controller
        Flags: bus master, fast devsel, latency 0, IRQ 28
        Memory at d3a10000 (64-bit, non-prefetchable) [size=16K]
        Capabilities:
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0, IRQ 17
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 00002000-00002fff
        Memory behind bridge: d3900000-d39fffff
        Capabilities:
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        Memory behind bridge: d3800000-d38fffff
        Capabilities:
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
        Subsystem: Lenovo 7 Series/C216 Chipset Family USB Enhanced Host Controller
        Flags: bus master, medium devsel, latency 0, IRQ 23
        Memory at d3a18000 (32-bit, non-prefetchable) [size=1K]
        Capabilities:
        Kernel driver in use: ehci-pci

00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)
        Subsystem: Lenovo HM76 Express Chipset LPC Controller
        Flags: bus master, medium devsel, latency 0
        Capabilities:
        Kernel driver in use: lpc_ich
        Kernel modules: lpc_ich

00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
        Subsystem: Lenovo 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 25
        I/O ports at 4088

        I/O ports at 4094

        I/O ports at 4080

        I/O ports at 4090

        I/O ports at 4060

        Memory at d3a17000 (32-bit, non-prefetchable) [size=2K]
        Capabilities:
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
        Subsystem: Lenovo 7 Series/C216 Chipset Family SMBus Controller
        Flags: medium devsel, IRQ 19
        Memory at d3a15000 (64-bit, non-prefetchable)

        I/O ports at 4040

        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 635M] (rev ff) (prog-if ff)
        !!! Unknown header type 7f
        Kernel modules: nvidia

02:00.0 Ethernet controller: Qualcomm Atheros AR8162 Fast Ethernet (rev 10)
        Subsystem: Lenovo AR8162 Fast Ethernet
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at d3900000 (64-bit, non-prefetchable) [size=256K]
        I/O ports at 2000

        Capabilities:
        Kernel driver in use: alx
        Kernel modules: alx

03:00.0 Network controller: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter (rev 01)
        Subsystem: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter
        Flags: bus master, fast devsel, latency 0, IRQ 17
        Memory at d3800000 (64-bit, non-prefetchable) [size=16K]
        Capabilities:
        Kernel driver in use: bcma-pci-bridge
        Kernel modules: bcma

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deepinuser17
deepin
2018-08-20 07:56
#3
You can try using either proprietary driver or open source driver.

For using proprietary driver, visit https://wiki.debian.org/wl

For using open source driver, visit https://wiki.debian.org/brcm80211
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drgeyikreoman
deepin
2018-08-24 08:28
#4
https://bbs.deepin.org/post/167251
You can try using either proprietary driver or open source driver.

For using proprietary driver, vi ...

Unfortunately my problem is not solved :/ i setup b43 firmware etc...
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