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For some reason my webcam become sda. Noting broke it's just weird. Any idea what happened?
(This is an ASUS VivoBook X415MA if thats matter)
# ls -l /dev/disk/by-* | grep sda
lrwxrwxrwx 1 root root 9 márc 17 01.03 3 -> ../../sda
lrwxrwxrwx 1 root root 9 márc 17 01.03 usb-Generic_USB2.0-CRW_20100201396000000 -> ../../sda
lrwxrwxrwx 1 root root 9 márc 17 01.03 pci-0000:00:15.0-usb-0:6:1.0-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 root root 9 márc 17 01.03 pci-0000:00:15.0-usbv2-0:6:1.0-scsi-0:0:0:0 -> ../../sda
# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 13d3:3529 IMC Networks Bluetooth Radio
Bus 001 Device 003: ID 13d3:5a11 IMC Networks USB2.0 VGA UVC WebCam
Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 006: ID 152d:0578 JMicron Technology Corp. / JMicron USA Technology Corp. JMS578 SATA 6Gb/s
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
# lspci | grep 00:15
00:15.0 USB controller: Intel Corporation Celeron/Pentium Silver Processor USB 3.0 xHCI Controller (rev 06)
# lsblk -o "NAME,MAJ:MIN,RM,SIZE,RO,FSTYPE,MOUNTPOINT,UUID"
NAME MAJ:MIN RM SIZE RO FSTYPE MOUNTPOIN UUID
sda 8:0 1 0B 0
sdb 8:16 0 223,6G 0
└─sdb1 8:17 0 223,6G 0 ntfs C66414026413F441
nvme0n1 259:0 0 119,2G 0
├─nvme0n1p1 259:1 0 260M 0 vfat 523E-C28A
├─nvme0n1p2 259:2 0 16M 0
├─nvme0n1p3 259:3 0 61,5G 0 ntfs 16FE4097FE4070D3
├─nvme0n1p4 259:4 0 512M 0 vfat /fat32 DFE6-65AB
├─nvme0n1p5 259:5 0 100M 0 vfat /boot/efi F41B-1CF7
├─nvme0n1p6 259:6 0 56G 0 ext4 / 8b77a753-3b63-404b-936f-7b96e21adf0e
├─nvme0n1p7 259:7 0 750M 0 ntfs 54AC2177AC215530
└─nvme0n1p8 259:8 0 200M 0 vfat F4ED-838A
Last edited by Egy_ember (2024-03-21 10:11:52)
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What makes you believe it's the webcam and not the realtek or jmicron device? (Though one of them is likely sdb)
lsusb -tv
will list the ports (matching the usb-0:6:1.0) and tell.
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I disconnected the jmicron device it was sdb.
lsusb -tv
/: Bus 001.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/9p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 001: Dev 002, If 0, Class=Wireless, Driver=btusb, 12M
ID 13d3:3529 IMC Networks
|__ Port 001: Dev 002, If 1, Class=Wireless, Driver=btusb, 12M
ID 13d3:3529 IMC Networks
|__ Port 005: Dev 003, If 0, Class=Video, Driver=uvcvideo, 480M
ID 13d3:5a11 IMC Networks
|__ Port 005: Dev 003, If 1, Class=Video, Driver=uvcvideo, 480M
ID 13d3:5a11 IMC Networks
|__ Port 006: Dev 004, If 0, Class=Vendor Specific Class, Driver=rts5139, 480M
ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
/: Bus 002.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/7p, 5000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
It is the Realtek SD card reader. When I try to use it for some reason a new device apper. If I disable the sd card reader in the bios sda disappear.
If I disable the webcam the sd card reader start to work under sda.
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This is probably completely down to the card reader, please post comparative system journals (w/ and w/o webcam enabled) coevering attempts to use the card reader.
sudo journalctl -b | curl -F 'file=@-' 0x0.st
Or for the previous boot
sudo journalctl -b -1 | curl -F 'file=@-' 0x0.st
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ok so I figured it out. It was a broken locally compiled kernel module. Recompied it and it stoped doing weird shit.
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\o/
Please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.
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