Character devices: 1 mem 4 /dev/vc/0 4 tty 4 ttyS 5 /dev/tty 5 /dev/console 5 /dev/ptmx 7 vcs 10 misc 13 input 21 sg 29 fb 128 ptm 136 pts 153 spi 226 drm 245 dimmctl 246 ndctl 247 cxl 248 bsg 249 ptp 250 pps 251 rtc 252 dax 253 tpm 254 gpiochip Block devices: 2 fd 7 loop 8 sd 11 sr 65 sd 66 sd 67 sd 68 sd 69 sd 70 sd 71 sd 128 sd 129 sd 130 sd 131 sd 132 sd 133 sd 134 sd 135 sd 254 device-mapper 259 blkext