我从 14.04 升级到了 16.04。启动后终端打开tty1
,并重复显示一条消息:
brcmsmac bcma0:1: brcmsmac: brcms_ops_bss_info_changed: disassociated
brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement)
我有一个双启动系统(windows 引导加载程序仍在运行),我也有 nvidia geforce。
ifconfig
显示wlan0
和eth0
都已启动,但没有ip
。
您能找出问题所在吗?我该如何修复它?
谢谢。
答案1
您显示的信息只是无线配置本身的 dmesg。
尝试按Ctrl+ Alt+F7
除此之外,除了启动到 tty1 而不是 tty7 之外,您的系统似乎很好(根据您的描述)。
答案2
也许我没有说清楚,tty7 只是黑屏,这就是问题所在。
dmesg 中的 AGP 搜索结果:
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.740045] Linux agpgart interface v0.103
[ 0.740141] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset
[ 0.740160] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[ 0.740724] agpgart-intel 0000:00:00.0: detected 65536K stolen memory
[ 0.740963] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
lspci:
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
02:00.0 VGA compatible controller: NVIDIA Corporation GT218M [GeForce 310M] (rev a2)
03:00.0 Ethernet controller: Qualcomm Atheros AR8131 Gigabit Ethernet (rev c0)
04:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 02)
如果还有其他相关内容我可以添加,请告知。
预先感谢您的帮助。