eke@eke-virtual-machine:~/linux/tools/u-boot$ df -h
文件系统 容量 已用 可用 已用% 挂载点
udev 1.9G 28K 1.9G 1% /dev
tmpfs 391M 1.7M 389M 1% /run
/dev/sda1 40G 9.8G 28G 27% /
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
/dev/loop1 41M 41M 0 100% /snap/snapd/20290
/dev/loop2 92M 92M 0 100% /snap/gtk-common-themes/1535
/dev/loop3 497M 497M 0 100% /snap/gnome-42-2204/141
/dev/loop5 56M 56M 0 100% /snap/core18/2796
/dev/loop6 219M 219M 0 100% /snap/gnome-3-34-1804/72
/dev/loop7 128K 128K 0 100% /snap/bare/5
/dev/loop4 512K 512K 0 100% /snap/gnome-characters/795
/dev/loop0 1.7M 1.7M 0 100% /snap/gnome-system-monitor/186
/dev/loop8 242M 242M 0 100% /snap/gnome-3-38-2004/70
/dev/loop9 2.5M 2.5M 0 100% /snap/gnome-calculator/884
/dev/loop10 66M 66M 0 100% /snap/gtk-common-themes/1515
/dev/loop11 62M 62M 0 100% /snap/core20/1081
/dev/loop12 74M 74M 0 100% /snap/core22/864
/dev/loop13 56M 56M 0 100% /snap/core18/2128
/dev/loop15 350M 350M 0 100% /snap/gnome-3-38-2004/143
/dev/loop14 2.3M 2.3M 0 100% /snap/gnome-calculator/955
/dev/loop16 768K 768K 0 100% /snap/gnome-characters/726
/dev/loop17 219M 219M 0 100% /snap/gnome-3-34-1804/93
/dev/loop18 896K 896K 0 100% /snap/gnome-logs/121
/dev/loop19 64M 64M 0 100% /snap/core20/2015
/dev/loop20 640K 640K 0 100% /snap/gnome-logs/106
/dev/loop21 2.5M 2.5M 0 100% /snap/gnome-system-monitor/163
tmpfs 391M 28K 391M 1% /run/user/1000
/dev/sr0 2.4G 2.4G 0 100% /media/eke/Ubuntu 18.04.6 LTS amd64
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TF卡是插在USB口旁边的
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有没有大神知道是咋回事,感谢!
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更换14.04之后,按照教程重新走一遍,已能识别到TF卡
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eke@eke-ThinkPad-T540p:~/linux/linux-zero$ ls /dev/sd*
/dev/sda /dev/sda2 /dev/sda6 /dev/sda8 /dev/sdb
/dev/sda1 /dev/sda5 /dev/sda7 /dev/sda9 /dev/sdb1
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