pendrive is visible and 'read only' in DISKS and lsusb, but not visible in df -Th, lsblk and gparted. Thanks
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from lsblk
root@vishnu:~# lsblk -m
NAME SIZE OWNER GROUP MODE
sr0 1024M root cdrom brw-rw----
sda 931.5G root disk brw-rw----
├─sda2 927.1G root disk brw-rw----
├─sda3 3.9G root disk brw-rw----
└─sda1 512M root disk brw-rw----
root@vishnu:~# lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 05c8:038f Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 001 Device 003: ID 0bda:b008 Realtek Semiconductor Corp.
**Bus 001 Device 002: ID 0951:1666 Kingston Technology DataTraveler G4**
Bus 001 Device 005: ID 04ca:009b Lite-On Technology Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
In disks, its visible as read only and /dev/sr0 (Read-Only) Not able to format
usb format
edited 2 days ago
waltinator
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asked 2 days ago
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up vote
0
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favorite
from lsblk
root@vishnu:~# lsblk -m
NAME SIZE OWNER GROUP MODE
sr0 1024M root cdrom brw-rw----
sda 931.5G root disk brw-rw----
├─sda2 927.1G root disk brw-rw----
├─sda3 3.9G root disk brw-rw----
└─sda1 512M root disk brw-rw----
root@vishnu:~# lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 05c8:038f Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 001 Device 003: ID 0bda:b008 Realtek Semiconductor Corp.
**Bus 001 Device 002: ID 0951:1666 Kingston Technology DataTraveler G4**
Bus 001 Device 005: ID 04ca:009b Lite-On Technology Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
In disks, its visible as read only and /dev/sr0 (Read-Only) Not able to format
usb format
edited 2 days ago
waltinator
21.6k74169
asked 2 days ago
Vishnu Swarup
1
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Vishnu Swarup is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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1
Unplug the "pendrive", typejournalctl --follow, plug in the "pendrive". Read messages.
– waltinator
2 days ago
Thanks. following messages was received Nov 19 12:50:29 vishnu kernel: print_req_error: I/O error, dev sdb, sector 61457536 Nov 19 12:50:29 vishnu kernel: Buffer I/O error on dev sdb, logical block 7682192, async page read
– Vishnu Swarup
2 days ago
1
Either block 768192 is bad, or block number 768192 is out of range, and whichever file points to it is corrupt. Readman badblockscarefully. Beware! You are entering dangerous territory. Think twice before issuing any command.
– waltinator
2 days ago
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
from lsblk
root@vishnu:~# lsblk -m
NAME SIZE OWNER GROUP MODE
sr0 1024M root cdrom brw-rw----
sda 931.5G root disk brw-rw----
├─sda2 927.1G root disk brw-rw----
├─sda3 3.9G root disk brw-rw----
└─sda1 512M root disk brw-rw----
root@vishnu:~# lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 05c8:038f Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 001 Device 003: ID 0bda:b008 Realtek Semiconductor Corp.
**Bus 001 Device 002: ID 0951:1666 Kingston Technology DataTraveler G4**
Bus 001 Device 005: ID 04ca:009b Lite-On Technology Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
In disks, its visible as read only and /dev/sr0 (Read-Only) Not able to format
usb format
edited 2 days ago
waltinator
21.6k74169
asked 2 days ago
Vishnu Swarup
1
New contributor
Vishnu Swarup is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
from lsblk
root@vishnu:~# lsblk -m
NAME SIZE OWNER GROUP MODE
sr0 1024M root cdrom brw-rw----
sda 931.5G root disk brw-rw----
├─sda2 927.1G root disk brw-rw----
├─sda3 3.9G root disk brw-rw----
└─sda1 512M root disk brw-rw----
root@vishnu:~# lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 05c8:038f Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 001 Device 003: ID 0bda:b008 Realtek Semiconductor Corp.
**Bus 001 Device 002: ID 0951:1666 Kingston Technology DataTraveler G4**
Bus 001 Device 005: ID 04ca:009b Lite-On Technology Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
In disks, its visible as read only and /dev/sr0 (Read-Only) Not able to format
usb format
usb format
edited 2 days ago
waltinator
21.6k74169
asked 2 days ago
Vishnu Swarup
1
New contributor
Vishnu Swarup is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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edited 2 days ago
waltinator
21.6k74169
asked 2 days ago
Vishnu Swarup
1
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edited 2 days ago
waltinator
21.6k74169
edited 2 days ago
waltinator
21.6k74169
edited 2 days ago
waltinator
21.6k74169
21.6k74169
asked 2 days ago
Vishnu Swarup
1
New contributor
Vishnu Swarup is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
Vishnu Swarup
1
asked 2 days ago
Vishnu Swarup
1
1
New contributor
Vishnu Swarup is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Vishnu Swarup is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Vishnu Swarup is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
1
Unplug the "pendrive", typejournalctl --follow, plug in the "pendrive". Read messages.
– waltinator
2 days ago
Thanks. following messages was received Nov 19 12:50:29 vishnu kernel: print_req_error: I/O error, dev sdb, sector 61457536 Nov 19 12:50:29 vishnu kernel: Buffer I/O error on dev sdb, logical block 7682192, async page read
– Vishnu Swarup
2 days ago
1
Either block 768192 is bad, or block number 768192 is out of range, and whichever file points to it is corrupt. Readman badblockscarefully. Beware! You are entering dangerous territory. Think twice before issuing any command.
– waltinator
2 days ago
add a comment |
1
Unplug the "pendrive", typejournalctl --follow, plug in the "pendrive". Read messages.
– waltinator
2 days ago
Thanks. following messages was received Nov 19 12:50:29 vishnu kernel: print_req_error: I/O error, dev sdb, sector 61457536 Nov 19 12:50:29 vishnu kernel: Buffer I/O error on dev sdb, logical block 7682192, async page read
– Vishnu Swarup
2 days ago
1
Either block 768192 is bad, or block number 768192 is out of range, and whichever file points to it is corrupt. Readman badblockscarefully. Beware! You are entering dangerous territory. Think twice before issuing any command.
– waltinator
2 days ago
1
1
Unplug the "pendrive", type
journalctl --follow, plug in the "pendrive". Read messages.– waltinator
2 days ago
Unplug the "pendrive", type
journalctl --follow, plug in the "pendrive". Read messages.– waltinator
2 days ago
Thanks. following messages was received Nov 19 12:50:29 vishnu kernel: print_req_error: I/O error, dev sdb, sector 61457536 Nov 19 12:50:29 vishnu kernel: Buffer I/O error on dev sdb, logical block 7682192, async page read
– Vishnu Swarup
2 days ago
Thanks. following messages was received Nov 19 12:50:29 vishnu kernel: print_req_error: I/O error, dev sdb, sector 61457536 Nov 19 12:50:29 vishnu kernel: Buffer I/O error on dev sdb, logical block 7682192, async page read
– Vishnu Swarup
2 days ago
1
1
Either block 768192 is bad, or block number 768192 is out of range, and whichever file points to it is corrupt. Read
man badblocks carefully. Beware! You are entering dangerous territory. Think twice before issuing any command.– waltinator
2 days ago
Either block 768192 is bad, or block number 768192 is out of range, and whichever file points to it is corrupt. Read
man badblocks carefully. Beware! You are entering dangerous territory. Think twice before issuing any command.– waltinator
2 days ago
add a comment |
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1
Unplug the "pendrive", type
journalctl --follow, plug in the "pendrive". Read messages.– waltinator
2 days ago
Thanks. following messages was received Nov 19 12:50:29 vishnu kernel: print_req_error: I/O error, dev sdb, sector 61457536 Nov 19 12:50:29 vishnu kernel: Buffer I/O error on dev sdb, logical block 7682192, async page read
– Vishnu Swarup
2 days ago
1
Either block 768192 is bad, or block number 768192 is out of range, and whichever file points to it is corrupt. Read
man badblockscarefully. Beware! You are entering dangerous territory. Think twice before issuing any command.– waltinator
2 days ago