z*7
2 楼
Ubuntu真是越做越烂。
我的HP ENVY4-1010us，Intel Centrino Wireless N早期的Ubuntu版本都没有问题，近
期的几个Ubuntu版本都有这样那样的问题。
三个月前装了Ubuntu 18.04，wifi就不能上网，能看到无线路由，显示“activation
of network connection failed”。
更荒唐的是从新装了 Ubuntu 18.04.1后，连有线的ethernet都不能用了，报告和wifi
无线网同样的问题“activation of network connection failed”。
网上也有很多人报告wifi有类似的问题，但他们的解决方案在我的机子上都不管用。
真不理解以前Ubuntu好好的，新版本竟然出问题
~~~~~~~~~`
Model
Brand : HP
Series: ENVY
Model: 4-1010US
Part Number: B5T03UA#ABA
Quick Info
CPU:Intel Core i3-2377M 1.5GHz
Screen: 14"
Memory: 2*4 GB DDR3
Storage: 500 GB
Graphics Card: Intel HD Graphics 3000
Video Memory: Shared memory
Communication: Gigabit LAN and WLAN
Dimensions (W x D x H)
13.38" x 9.28" x 0.78"
Weight
3.86 lbs.
CPU
CPU Type: Intel Core i3 2nd Gen
CPU Speed: 2377M (1.50 GHz)
Core Name: Sandy Bridge
CPU Support: 3MB L3 Cache
Display
Screen Size: 14.0"
Wide Screen Support: Yes
Resolution: 1366 x 768
Graphics
GPU/VPU: Intel HD Graphics 3000
Video Memory: Shared system memory
Graphic Type: Integrated Card
Storage
HDD: 500 GB
HDD RPM: 5400 RPM
HDD Interface: SATA
Storage Spec: HP ProtectSmart Hard Drive Protection
Memory
Memory: 2*4 GB
Memory Type: 204-Pin DDR3 SO-DIMM
Memory Slot (Total):2
Max Memory Supported:16 GB
Communications
LAN: 10/100/1000Mbps
WLAN: 802.11b/g/n Wireless LAN
Bluetooth: Yes
Ports
USB:2 x USB 3.0, 1 x USB 2.0
HDMI: 1 x HDMI
Audio
Audio: Beats Audio
Speaker: 2 speakers and a subwoofer
Input Device
Touchpad: HP Imagepad supporting multi-touch gestures with on/off button.
Keyboard: Full-size island-style backlit keyboard
Backlit Keyboard: Backlit
Webcam: HP TrueVision HD Webcam with integrated dual array digital
microphone
Card Reader: Multi-format digital media card reader for Secure Digital cards
and Multimedia cards
Power
AC Adapter: 65-watt AC adapter
Battery: 4-Cell 52WHr Lithium-ion polymer battery
Dimensions & Weight
Dimensions (W x D x H): 13.38" x 9.28" x 0.78"
Weight: 3.86 lbs.
我的HP ENVY4-1010us，Intel Centrino Wireless N早期的Ubuntu版本都没有问题，近
期的几个Ubuntu版本都有这样那样的问题。
三个月前装了Ubuntu 18.04，wifi就不能上网，能看到无线路由，显示“activation
of network connection failed”。
更荒唐的是从新装了 Ubuntu 18.04.1后，连有线的ethernet都不能用了，报告和wifi
无线网同样的问题“activation of network connection failed”。
网上也有很多人报告wifi有类似的问题，但他们的解决方案在我的机子上都不管用。
真不理解以前Ubuntu好好的，新版本竟然出问题
~~~~~~~~~`
Model
Brand : HP
Series: ENVY
Model: 4-1010US
Part Number: B5T03UA#ABA
Quick Info
CPU:Intel Core i3-2377M 1.5GHz
Screen: 14"
Memory: 2*4 GB DDR3
Storage: 500 GB
Graphics Card: Intel HD Graphics 3000
Video Memory: Shared memory
Communication: Gigabit LAN and WLAN
Dimensions (W x D x H)
13.38" x 9.28" x 0.78"
Weight
3.86 lbs.
CPU
CPU Type: Intel Core i3 2nd Gen
CPU Speed: 2377M (1.50 GHz)
Core Name: Sandy Bridge
CPU Support: 3MB L3 Cache
Display
Screen Size: 14.0"
Wide Screen Support: Yes
Resolution: 1366 x 768
Graphics
GPU/VPU: Intel HD Graphics 3000
Video Memory: Shared system memory
Graphic Type: Integrated Card
Storage
HDD: 500 GB
HDD RPM: 5400 RPM
HDD Interface: SATA
Storage Spec: HP ProtectSmart Hard Drive Protection
Memory
Memory: 2*4 GB
Memory Type: 204-Pin DDR3 SO-DIMM
Memory Slot (Total):2
Max Memory Supported:16 GB
Communications
LAN: 10/100/1000Mbps
WLAN: 802.11b/g/n Wireless LAN
Bluetooth: Yes
Ports
USB:2 x USB 3.0, 1 x USB 2.0
HDMI: 1 x HDMI
Audio
Audio: Beats Audio
Speaker: 2 speakers and a subwoofer
Input Device
Touchpad: HP Imagepad supporting multi-touch gestures with on/off button.
Keyboard: Full-size island-style backlit keyboard
Backlit Keyboard: Backlit
Webcam: HP TrueVision HD Webcam with integrated dual array digital
microphone
Card Reader: Multi-format digital media card reader for Secure Digital cards
and Multimedia cards
Power
AC Adapter: 65-watt AC adapter
Battery: 4-Cell 52WHr Lithium-ion polymer battery
Dimensions & Weight
Dimensions (W x D x H): 13.38" x 9.28" x 0.78"
Weight: 3.86 lbs.
u*x
3 楼
1个月估计。
P*e
4 楼
我寄到纽约， 都过了一个月了。 他们说寄出了， 但是还没收到。 看来以后还是去一
趟保险。
【在 u****x 的大作中提到】
: 1个月估计。
趟保险。
【在 u****x 的大作中提到】
: 1个月估计。
x*r
5 楼
谢谢，看来要跑一趟了。。
z*e
6 楼
我跑了一趟被check都3星期了。。。
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