linux下如何看我的显卡驱动是否装好了 ubuntu

命令行下执行：
$ lshw -c video
看configurure字段有木有driver字样，若有内容，则显卡驱动装好了。

例子：
*-display
       description: VGA compatible controller
       product: Core Processor Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 02
       width: 64 bits
       clock: 33MHz
       capabilities: vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:45 memory:fd000000-fd3fffff memory:d0000000-dfffffff ioport:1800(size=8)