SD card is not being recognised by ubuntu 18.04
I am new to Ubuntu (18.04), trying to do partition of my SD card for Xilinx FPGA by following this link. I was able to alter the partition table successfully but couldn't create the filesystems on the new partitions for some unknown reasons. I have then rebooted the system to see if that works but the SD card was not being recognised by the system since then.
I have tried the following commands to unload and reload the device drivers to detect the sd card automatically but those did not work.
sudo modprobe -r r852
sudo modprobe -r sdhci_pci
sudo modprobe r852
sudo modprobe sdhci_pci
I am getting this output when I tried dmesg-w
output
and this is the output when I try lsblk
Any suggestions?
Your help would be very appreciated.
drivers partitioning sd-card
asked Feb 12 at 9:13
antenna007antenna007
11
|
show 4 more comments
I am new to Ubuntu (18.04), trying to do partition of my SD card for Xilinx FPGA by following this link. I was able to alter the partition table successfully but couldn't create the filesystems on the new partitions for some unknown reasons. I have then rebooted the system to see if that works but the SD card was not being recognised by the system since then.
I have tried the following commands to unload and reload the device drivers to detect the sd card automatically but those did not work.
sudo modprobe -r r852
sudo modprobe -r sdhci_pci
sudo modprobe r852
sudo modprobe sdhci_pci
I am getting this output when I tried dmesg-w
output
and this is the output when I try lsblk
Any suggestions?
Your help would be very appreciated.
drivers partitioning sd-card
asked Feb 12 at 9:13
antenna007antenna007
11
open a terminal and type indmesg -wthan plug in your sd card. this should cause some new dmesg output. That information might help to see if your device is beeing detected from the system and what kind of errors might occur during detection. An easy way to handle partitions is usinggpartedbtw.
– AlexOnLinux
Feb 12 at 9:20
@AlexOnLinux Yes I can see the device has been detected when I use dmesg -w command. But I don't understand what kind of error might have happened to this because there are tonnes of messages. one of them is - "cannot verify signal voltage switch". Can it be a file-system error on the sd card? Because I got stuck when I was trying to create file-systems on the new partitions.
– antenna007
Feb 12 at 9:58
i dont know. copy&paste the output here or in pastebin.com
– AlexOnLinux
Feb 12 at 10:11
the Output error link is broken
– AlexOnLinux
Feb 12 at 11:37
@AlexOnLinux Tried to fix that. Can you see it now?
– antenna007
Feb 12 at 11:42
|
show 4 more comments
I am new to Ubuntu (18.04), trying to do partition of my SD card for Xilinx FPGA by following this link. I was able to alter the partition table successfully but couldn't create the filesystems on the new partitions for some unknown reasons. I have then rebooted the system to see if that works but the SD card was not being recognised by the system since then.
I have tried the following commands to unload and reload the device drivers to detect the sd card automatically but those did not work.
sudo modprobe -r r852
sudo modprobe -r sdhci_pci
sudo modprobe r852
sudo modprobe sdhci_pci
I am getting this output when I tried dmesg-w
output
and this is the output when I try lsblk
Any suggestions?
Your help would be very appreciated.
drivers partitioning sd-card
asked Feb 12 at 9:13
antenna007antenna007
11
I am new to Ubuntu (18.04), trying to do partition of my SD card for Xilinx FPGA by following this link. I was able to alter the partition table successfully but couldn't create the filesystems on the new partitions for some unknown reasons. I have then rebooted the system to see if that works but the SD card was not being recognised by the system since then.
I have tried the following commands to unload and reload the device drivers to detect the sd card automatically but those did not work.
sudo modprobe -r r852
sudo modprobe -r sdhci_pci
sudo modprobe r852
sudo modprobe sdhci_pci
I am getting this output when I tried dmesg-w
output
and this is the output when I try lsblk
Any suggestions?
Your help would be very appreciated.
drivers partitioning sd-card
drivers partitioning sd-card
asked Feb 12 at 9:13
antenna007antenna007
11
asked Feb 12 at 9:13
antenna007antenna007
11
edited Feb 12 at 13:20
antenna007
asked Feb 12 at 9:13
antenna007antenna007
11
asked Feb 12 at 9:13
antenna007antenna007
11
asked Feb 12 at 9:13
antenna007antenna007
11
11
open a terminal and type indmesg -wthan plug in your sd card. this should cause some new dmesg output. That information might help to see if your device is beeing detected from the system and what kind of errors might occur during detection. An easy way to handle partitions is usinggpartedbtw.
– AlexOnLinux
Feb 12 at 9:20
@AlexOnLinux Yes I can see the device has been detected when I use dmesg -w command. But I don't understand what kind of error might have happened to this because there are tonnes of messages. one of them is - "cannot verify signal voltage switch". Can it be a file-system error on the sd card? Because I got stuck when I was trying to create file-systems on the new partitions.
– antenna007
Feb 12 at 9:58
i dont know. copy&paste the output here or in pastebin.com
– AlexOnLinux
Feb 12 at 10:11
the Output error link is broken
– AlexOnLinux
Feb 12 at 11:37
@AlexOnLinux Tried to fix that. Can you see it now?
– antenna007
Feb 12 at 11:42
|
show 4 more comments
open a terminal and type indmesg -wthan plug in your sd card. this should cause some new dmesg output. That information might help to see if your device is beeing detected from the system and what kind of errors might occur during detection. An easy way to handle partitions is usinggpartedbtw.
– AlexOnLinux
Feb 12 at 9:20
@AlexOnLinux Yes I can see the device has been detected when I use dmesg -w command. But I don't understand what kind of error might have happened to this because there are tonnes of messages. one of them is - "cannot verify signal voltage switch". Can it be a file-system error on the sd card? Because I got stuck when I was trying to create file-systems on the new partitions.
– antenna007
Feb 12 at 9:58
i dont know. copy&paste the output here or in pastebin.com
– AlexOnLinux
Feb 12 at 10:11
the Output error link is broken
– AlexOnLinux
Feb 12 at 11:37
@AlexOnLinux Tried to fix that. Can you see it now?
– antenna007
Feb 12 at 11:42
open a terminal and type in
dmesg -w than plug in your sd card. this should cause some new dmesg output. That information might help to see if your device is beeing detected from the system and what kind of errors might occur during detection. An easy way to handle partitions is using gparted btw.– AlexOnLinux
Feb 12 at 9:20
open a terminal and type in
dmesg -w than plug in your sd card. this should cause some new dmesg output. That information might help to see if your device is beeing detected from the system and what kind of errors might occur during detection. An easy way to handle partitions is using gparted btw.– AlexOnLinux
Feb 12 at 9:20
@AlexOnLinux Yes I can see the device has been detected when I use dmesg -w command. But I don't understand what kind of error might have happened to this because there are tonnes of messages. one of them is - "cannot verify signal voltage switch". Can it be a file-system error on the sd card? Because I got stuck when I was trying to create file-systems on the new partitions.
– antenna007
Feb 12 at 9:58
@AlexOnLinux Yes I can see the device has been detected when I use dmesg -w command. But I don't understand what kind of error might have happened to this because there are tonnes of messages. one of them is - "cannot verify signal voltage switch". Can it be a file-system error on the sd card? Because I got stuck when I was trying to create file-systems on the new partitions.
– antenna007
Feb 12 at 9:58
i dont know. copy&paste the output here or in pastebin.com
– AlexOnLinux
Feb 12 at 10:11
i dont know. copy&paste the output here or in pastebin.com
– AlexOnLinux
Feb 12 at 10:11
the Output error link is broken
– AlexOnLinux
Feb 12 at 11:37
the Output error link is broken
– AlexOnLinux
Feb 12 at 11:37
@AlexOnLinux Tried to fix that. Can you see it now?
– antenna007
Feb 12 at 11:42
@AlexOnLinux Tried to fix that. Can you see it now?
– antenna007
Feb 12 at 11:42
|
show 4 more comments
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open a terminal and type in
dmesg -wthan plug in your sd card. this should cause some new dmesg output. That information might help to see if your device is beeing detected from the system and what kind of errors might occur during detection. An easy way to handle partitions is usinggpartedbtw.– AlexOnLinux
Feb 12 at 9:20
@AlexOnLinux Yes I can see the device has been detected when I use dmesg -w command. But I don't understand what kind of error might have happened to this because there are tonnes of messages. one of them is - "cannot verify signal voltage switch". Can it be a file-system error on the sd card? Because I got stuck when I was trying to create file-systems on the new partitions.
– antenna007
Feb 12 at 9:58
i dont know. copy&paste the output here or in pastebin.com
– AlexOnLinux
Feb 12 at 10:11
the Output error link is broken
– AlexOnLinux
Feb 12 at 11:37
@AlexOnLinux Tried to fix that. Can you see it now?
– antenna007
Feb 12 at 11:42