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To run a command as administrator (user "root"), use "sudo <command>". See "man sudo_root" for details.
wwrr@WWRR-HP:~$ uname -a Linux WWRR-HP 4.4.0-38-generic #57-Ubuntu SMP Tue Sep 6 15:42:33 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux wwrr@WWRR-HP:~$ lspci -knn | grep -iA2 "vga\|3d\|disp" 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) Subsystem: Hewlett-Packard Company 2nd Generation Core Processor Family Integrated Graphics Controller [103c:166e] Kernel driver in use: i915 -- 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] [1002:6760] (rev ff) DeviceName: ATI SEYMOUR XT Kernel driver in use: radeon wwrr@WWRR-HP:~$ sudo lshw -numeric -C display [sudo] wwrr 的密码: *-display description: VGA compatible controller product: 2nd Generation Core Processor Family Integrated Graphics Controller [8086:116] vendor: Intel Corporation [8086] physical id: 2 bus info: pci@0000:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:28 memory:c0000000-c03fffff memory:b0000000-bfffffff ioport:5000(size=64)
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