Не думал, что такой процесс у меня вызовет сложности, но я не могу определить устройство.
# sudo lshw -short
H/W path Device Class Description
==========================================================
system Computer
/0 bus Motherboard
/0/0 memory 3803MiB System memory
/0/1 processor Pentium(R) Dual-Core CPU T4500 @ 2.30GHz
/0/100 bridge Mobile 4 Series Chipset Memory Controller Hub
/0/100/2 display Mobile 4 Series Chipset Integrated Graphics Controller
/0/100/2.1 display Mobile 4 Series Chipset Integrated Graphics Controller
/0/100/1a bus 82801I (ICH9 Family) USB UHCI Controller #4
/0/100/1a/1 usb1 bus UHCI Host Controller
/0/100/1a.1 bus 82801I (ICH9 Family) USB UHCI Controller #5
/0/100/1a.1/1 usb4 bus UHCI Host Controller
/0/100/1a.7 bus 82801I (ICH9 Family) USB2 EHCI Controller #2
/0/100/1a.7/1 usb2 bus EHCI Host Controller
/0/100/1a.7/1/1 scsi8 storage Transcend
/0/100/1a.7/1/1/0.0.0 /dev/cdrom disk DVD-RAM writer
/0/100/1b multimedia 82801I (ICH9 Family) HD Audio Controller
/0/100/1c bridge 82801I (ICH9 Family) PCI Express Port 1
/0/100/1c.3 bridge 82801I (ICH9 Family) PCI Express Port 4
/0/100/1c.3/0 wlan0 network AR9285 Wireless Network Adapter (PCI-Express)
/0/100/1c.5 bridge 82801I (ICH9 Family) PCI Express Port 6
/0/100/1c.5/0 eth0 network AR8131 Gigabit Ethernet
/0/100/1d bus 82801I (ICH9 Family) USB UHCI Controller #1
/0/100/1d/1 usb5 bus UHCI Host Controller
/0/100/1d.1 bus 82801I (ICH9 Family) USB UHCI Controller #2
/0/100/1d.1/1 usb6 bus UHCI Host Controller
/0/100/1d.1/1/1 input USB Device
/0/100/1d.2 bus 82801I (ICH9 Family) USB UHCI Controller #3
/0/100/1d.2/1 usb7 bus UHCI Host Controller
/0/100/1d.3 bus 82801I (ICH9 Family) USB UHCI Controller #6
/0/100/1d.3/1 usb8 bus UHCI Host Controller
/0/100/1d.7 bus 82801I (ICH9 Family) USB2 EHCI Controller #1
/0/100/1d.7/1 usb3 bus EHCI Host Controller
/0/100/1d.7/1/8 multimedia 1.3M WebCam
/0/100/1e bridge 82801 Mobile PCI Bridge
/0/100/1f bridge ICH9M LPC Interface Controller
/0/100/1f.2 storage 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode]
/0/100/1f.3 bus 82801I (ICH9 Family) SMBus Controller
/0/2 scsi0 storage
/0/2/0.0.0 /dev/sda disk 500GB HGST HTS725050A7
/0/2/0.0.0/1 /dev/sda1 volume 8GiB Linux swap volume
/0/2/0.0.0/2 /dev/sda2 volume 40GiB Linux filesystem partition
/0/2/0.0.0/3 /dev/sda3 volume 417GiB Linux filesystem partition
/0/3 scsi1 storage
/0/3/0.0.0 /dev/sr0 disk DVD A DS8A9SH
вроде как это он:
/0/100/1a.7 bus 82801I (ICH9 Family) USB2 EHCI Controller #2
/0/100/1a.7/1 usb2 bus EHCI Host Controller
/0/100/1a.7/1/1 scsi8 storage Transcend
/0/100/1a.7/1/1/0.0.0 /dev/cdrom disk DVD-RAM writer
пишу:
# pv en_ru_uk_win7_3in1_x64_SP1u_ie11_2014_02_dvd.iso | dd oflag=direct of=/dev/cdrom bs=1M; sync
dd: failed to open ‘/dev/cdrom’: Read-only file system
64KiB 0:00:00 [ 598KiB/s] [> ] 0%
и... как это read-only? почему?