我有一个惠普Elitebook 850 G1,并安装了一个新的副本Ubuntu14.04,但Ubuntu没有检测到内置的网络摄像头。有什么办法解决这个问题吗?为什么会这样?
lsusb输出
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 0424:5534 Standard Microsystems Corp.
Bus 003 Device 001: ID 1d6b:0003 Lin
我在报告字段中有这样一组字符串:
cpe:/o:redhat:enterprise_linux:7
cpe:/o:centos:centos:7
我需要提取单词在最后一个冒号"“之后
ie.cpe:/o:centos:centos:7 -> should transform as centos:7
cpe:/o:redhat:enterprise_linux:7 -> should transform as enterprise_linux:7
中有一些正则表达式
REGEXP_EXTRACT(string,[^\:]+$) -> which gives me
任何启用了linux的flutter应用程序的linux版本都会导致以下错误:
flutter run -d linux
Launching lib/main.dart on Linux in debug mode...
/snap/flutter/current/usr/bin/ld: warning: /usr/lib64/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crt1.o: unsupported GNU_PROPERTY_TYPE (5) type: 0xc0008002
/snap/flutter/current/usr/b