Raspberry pi 3 B with Ubuntu 18.04 server arm64: what chip
2
How can I find what chip I have (what version of raspberry pi) with Ubuntu 18.04 server for arm64? What file can I check or what command can I run? /proc/cpuinfo does not have return useful information, just some generic details without mention of the pi.
18.04 raspberrypi
asked 2 hours ago
anvoiceanvoice
315
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add a comment |
2
How can I find what chip I have (what version of raspberry pi) with Ubuntu 18.04 server for arm64? What file can I check or what command can I run? /proc/cpuinfo does not have return useful information, just some generic details without mention of the pi.
18.04 raspberrypi
asked 2 hours ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Thecat /proc/cpuinfoshould produce a Revision number that corresponds to the board. See: raspberrypi.org/documentation/hardware/raspberrypi/…
– Terrance
1 hour ago
It doesnt't, at least for Ubuntu 18.04 server. It only says "revision : 4".
– anvoice
1 hour ago
You might be at an impasse with this because the RP does not support SMBIOS or DMI that allows for reading board information. It might also be something you might have to file as a bug to get the revision read in the cpuinfo.
– Terrance
35 mins ago
I think you're right that it qualifies as a bug. However, I just found at least one workaround. It's short but I'll include it as an answer just in case people find it helpful.
– anvoice
17 mins ago
add a comment |
2
2
2
How can I find what chip I have (what version of raspberry pi) with Ubuntu 18.04 server for arm64? What file can I check or what command can I run? /proc/cpuinfo does not have return useful information, just some generic details without mention of the pi.
18.04 raspberrypi
asked 2 hours ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
How can I find what chip I have (what version of raspberry pi) with Ubuntu 18.04 server for arm64? What file can I check or what command can I run? /proc/cpuinfo does not have return useful information, just some generic details without mention of the pi.
18.04 raspberrypi
18.04 raspberrypi
asked 2 hours ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
anvoiceanvoice
315
asked 2 hours ago
anvoiceanvoice
315
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Thecat /proc/cpuinfoshould produce a Revision number that corresponds to the board. See: raspberrypi.org/documentation/hardware/raspberrypi/…
– Terrance
1 hour ago
It doesnt't, at least for Ubuntu 18.04 server. It only says "revision : 4".
– anvoice
1 hour ago
You might be at an impasse with this because the RP does not support SMBIOS or DMI that allows for reading board information. It might also be something you might have to file as a bug to get the revision read in the cpuinfo.
– Terrance
35 mins ago
I think you're right that it qualifies as a bug. However, I just found at least one workaround. It's short but I'll include it as an answer just in case people find it helpful.
– anvoice
17 mins ago
add a comment |
Thecat /proc/cpuinfoshould produce a Revision number that corresponds to the board. See: raspberrypi.org/documentation/hardware/raspberrypi/…
– Terrance
1 hour ago
It doesnt't, at least for Ubuntu 18.04 server. It only says "revision : 4".
– anvoice
1 hour ago
You might be at an impasse with this because the RP does not support SMBIOS or DMI that allows for reading board information. It might also be something you might have to file as a bug to get the revision read in the cpuinfo.
– Terrance
35 mins ago
I think you're right that it qualifies as a bug. However, I just found at least one workaround. It's short but I'll include it as an answer just in case people find it helpful.
– anvoice
17 mins ago
The
cat /proc/cpuinfo should produce a Revision number that corresponds to the board. See: raspberrypi.org/documentation/hardware/raspberrypi/…– Terrance
1 hour ago
The
cat /proc/cpuinfo should produce a Revision number that corresponds to the board. See: raspberrypi.org/documentation/hardware/raspberrypi/…– Terrance
1 hour ago
It doesnt't, at least for Ubuntu 18.04 server. It only says "revision : 4".
– anvoice
1 hour ago
It doesnt't, at least for Ubuntu 18.04 server. It only says "revision : 4".
– anvoice
1 hour ago
You might be at an impasse with this because the RP does not support SMBIOS or DMI that allows for reading board information. It might also be something you might have to file as a bug to get the revision read in the cpuinfo.
– Terrance
35 mins ago
You might be at an impasse with this because the RP does not support SMBIOS or DMI that allows for reading board information. It might also be something you might have to file as a bug to get the revision read in the cpuinfo.
– Terrance
35 mins ago
I think you're right that it qualifies as a bug. However, I just found at least one workaround. It's short but I'll include it as an answer just in case people find it helpful.
– anvoice
17 mins ago
I think you're right that it qualifies as a bug. However, I just found at least one workaround. It's short but I'll include it as an answer just in case people find it helpful.
– anvoice
17 mins ago
add a comment |
2 Answers
2
active
oldest
votes
3
The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):
lscpu
Which produces the following output:
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:
inxi -C
Which produce the following output:
CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM)
clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz
As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.
answered 2 hours ago
VideonauthVideonauth
24.7k1273102
Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
– anvoice
2 hours ago
Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
– Videonauth
2 hours ago
I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
– anvoice
2 hours ago
1
As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
– Videonauth
1 hour ago
1
Current inxi (3.0.xx) has way better ARM support than legacy inxi (2.xx.yy), which I think is what you find in 18-4. That will do its level best to give quite a bit of information about the actual SBC device itself. On rasberry pi 3 the only thing it's not catching is the mmc wifi device, which is too complicated to grab data on, but otherwise the report for pi 3 is quite complete in new inxi. Legacy inxi had only rudimentary ARM support. Compare inxi -Fxxx or -v7 on legacy and current on any pi device and you'll see what I mean.
– Lizardx
44 mins ago
|
show 2 more comments
1
At least on Ubuntu 18.04 server for arm64 and with a Raspberry Pi 3 B, the following command gives the board, including revision:
lshw
A less verbose output that's easier to read is given by:
lshw -short
That gave me my board as a "Raspberry Pi 3 B Rev 1.2", which is exactly what was needed in this case.
answered 13 mins ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Works for me! Good find! +1
– Terrance
1 min ago
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
3
The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):
lscpu
Which produces the following output:
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:
inxi -C
Which produce the following output:
CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM)
clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz
As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.
answered 2 hours ago
VideonauthVideonauth
24.7k1273102
Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
– anvoice
2 hours ago
Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
– Videonauth
2 hours ago
I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
– anvoice
2 hours ago
1
As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
– Videonauth
1 hour ago
1
Current inxi (3.0.xx) has way better ARM support than legacy inxi (2.xx.yy), which I think is what you find in 18-4. That will do its level best to give quite a bit of information about the actual SBC device itself. On rasberry pi 3 the only thing it's not catching is the mmc wifi device, which is too complicated to grab data on, but otherwise the report for pi 3 is quite complete in new inxi. Legacy inxi had only rudimentary ARM support. Compare inxi -Fxxx or -v7 on legacy and current on any pi device and you'll see what I mean.
– Lizardx
44 mins ago
|
show 2 more comments
3
The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):
lscpu
Which produces the following output:
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:
inxi -C
Which produce the following output:
CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM)
clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz
As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.
answered 2 hours ago
VideonauthVideonauth
24.7k1273102
Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
– anvoice
2 hours ago
Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
– Videonauth
2 hours ago
I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
– anvoice
2 hours ago
1
As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
– Videonauth
1 hour ago
1
Current inxi (3.0.xx) has way better ARM support than legacy inxi (2.xx.yy), which I think is what you find in 18-4. That will do its level best to give quite a bit of information about the actual SBC device itself. On rasberry pi 3 the only thing it's not catching is the mmc wifi device, which is too complicated to grab data on, but otherwise the report for pi 3 is quite complete in new inxi. Legacy inxi had only rudimentary ARM support. Compare inxi -Fxxx or -v7 on legacy and current on any pi device and you'll see what I mean.
– Lizardx
44 mins ago
|
show 2 more comments
3
3
3
The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):
lscpu
Which produces the following output:
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:
inxi -C
Which produce the following output:
CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM)
clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz
As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.
answered 2 hours ago
VideonauthVideonauth
24.7k1273102
The command lscpu is what you look for. Here's an example output of the command (taken on my Raspberry Pi 3B+):
lscpu
Which produces the following output:
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Model: 4
Model name: ARMv7 Processor rev 4 (v7l)
CPU max MHz: 1200,0000
CPU min MHz: 600,0000
BogoMIPS: 38.40
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
Another option is the inxi command (you might have to install it if not present with sudo apt install inxi). The flags to use are as follows:
inxi -C
Which produce the following output:
CPU: Quad core ARMv7 rev 4 (v7l) (-MCP-) (ARM)
clock speeds: max: 1200 MHz 1: 1200 MHz 2: 1200 MHz 3: 1200 MHz 4: 1200 MHz
As for identifying which chip is build on your board you can check the chip on the board as well the manufacturers website for info and as well as the different selling outlets for getting technical details.
answered 2 hours ago
VideonauthVideonauth
24.7k1273102
edited 2 hours ago
answered 2 hours ago
VideonauthVideonauth
24.7k1273102
answered 2 hours ago
VideonauthVideonauth
24.7k1273102
answered 2 hours ago
VideonauthVideonauth
24.7k1273102
24.7k1273102
Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
– anvoice
2 hours ago
Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
– Videonauth
2 hours ago
I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
– anvoice
2 hours ago
1
As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
– Videonauth
1 hour ago
1
Current inxi (3.0.xx) has way better ARM support than legacy inxi (2.xx.yy), which I think is what you find in 18-4. That will do its level best to give quite a bit of information about the actual SBC device itself. On rasberry pi 3 the only thing it's not catching is the mmc wifi device, which is too complicated to grab data on, but otherwise the report for pi 3 is quite complete in new inxi. Legacy inxi had only rudimentary ARM support. Compare inxi -Fxxx or -v7 on legacy and current on any pi device and you'll see what I mean.
– Lizardx
44 mins ago
|
show 2 more comments
Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
– anvoice
2 hours ago
Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
– Videonauth
2 hours ago
I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
– anvoice
2 hours ago
1
As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
– Videonauth
1 hour ago
1
Current inxi (3.0.xx) has way better ARM support than legacy inxi (2.xx.yy), which I think is what you find in 18-4. That will do its level best to give quite a bit of information about the actual SBC device itself. On rasberry pi 3 the only thing it's not catching is the mmc wifi device, which is too complicated to grab data on, but otherwise the report for pi 3 is quite complete in new inxi. Legacy inxi had only rudimentary ARM support. Compare inxi -Fxxx or -v7 on legacy and current on any pi device and you'll see what I mean.
– Lizardx
44 mins ago
Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
– anvoice
2 hours ago
Thank you, that definitely gives extra information. However, the model name when I run lscpu is listed as Cortex A-53, which is on both the pi 2 and 3 I believe. Do you happen to know of a more specific command/file which can distinguish between these two boards?
– anvoice
2 hours ago
Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
– Videonauth
2 hours ago
Normaly the board type and revision is printed on the board too, so you might be able to check that, otherwise I'm out of clues.
– Videonauth
2 hours ago
I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
– anvoice
2 hours ago
I see. I know what my board is, but a library maintainer needs this info to adjust his library to work with my hardware and software. Tried inxi, it also gives generic output only. Really appreciate the help though.
– anvoice
2 hours ago
1
1
As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
– Videonauth
1 hour ago
As for the library you want to use, there's only one question. is there a library which provides the same function you need or not. This is the information you can get from your machine program wise. On desktop computers there might be more information to get on the CPU version, the raspberry lacks in that regard a bit as putting all this information in some chips is adding to the costs.
– Videonauth
1 hour ago
1
1
Current inxi (3.0.xx) has way better ARM support than legacy inxi (2.xx.yy), which I think is what you find in 18-4. That will do its level best to give quite a bit of information about the actual SBC device itself. On rasberry pi 3 the only thing it's not catching is the mmc wifi device, which is too complicated to grab data on, but otherwise the report for pi 3 is quite complete in new inxi. Legacy inxi had only rudimentary ARM support. Compare inxi -Fxxx or -v7 on legacy and current on any pi device and you'll see what I mean.
– Lizardx
44 mins ago
Current inxi (3.0.xx) has way better ARM support than legacy inxi (2.xx.yy), which I think is what you find in 18-4. That will do its level best to give quite a bit of information about the actual SBC device itself. On rasberry pi 3 the only thing it's not catching is the mmc wifi device, which is too complicated to grab data on, but otherwise the report for pi 3 is quite complete in new inxi. Legacy inxi had only rudimentary ARM support. Compare inxi -Fxxx or -v7 on legacy and current on any pi device and you'll see what I mean.
– Lizardx
44 mins ago
|
show 2 more comments
1
At least on Ubuntu 18.04 server for arm64 and with a Raspberry Pi 3 B, the following command gives the board, including revision:
lshw
A less verbose output that's easier to read is given by:
lshw -short
That gave me my board as a "Raspberry Pi 3 B Rev 1.2", which is exactly what was needed in this case.
answered 13 mins ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Works for me! Good find! +1
– Terrance
1 min ago
add a comment |
1
At least on Ubuntu 18.04 server for arm64 and with a Raspberry Pi 3 B, the following command gives the board, including revision:
lshw
A less verbose output that's easier to read is given by:
lshw -short
That gave me my board as a "Raspberry Pi 3 B Rev 1.2", which is exactly what was needed in this case.
answered 13 mins ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Works for me! Good find! +1
– Terrance
1 min ago
add a comment |
1
1
1
At least on Ubuntu 18.04 server for arm64 and with a Raspberry Pi 3 B, the following command gives the board, including revision:
lshw
A less verbose output that's easier to read is given by:
lshw -short
That gave me my board as a "Raspberry Pi 3 B Rev 1.2", which is exactly what was needed in this case.
answered 13 mins ago
anvoiceanvoice
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
At least on Ubuntu 18.04 server for arm64 and with a Raspberry Pi 3 B, the following command gives the board, including revision:
lshw
A less verbose output that's easier to read is given by:
lshw -short
That gave me my board as a "Raspberry Pi 3 B Rev 1.2", which is exactly what was needed in this case.
answered 13 mins ago
anvoiceanvoice
315
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answered 13 mins ago
anvoiceanvoice
315
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anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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answered 13 mins ago
anvoiceanvoice
315
answered 13 mins ago
anvoiceanvoice
315
315
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
anvoice is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Works for me! Good find! +1
– Terrance
1 min ago
add a comment |
Works for me! Good find! +1
– Terrance
1 min ago
Works for me! Good find! +1
– Terrance
1 min ago
Works for me! Good find! +1
– Terrance
1 min ago
add a comment |
anvoice is a new contributor. Be nice, and check out our Code of Conduct.
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The
cat /proc/cpuinfoshould produce a Revision number that corresponds to the board. See: raspberrypi.org/documentation/hardware/raspberrypi/…– Terrance
1 hour ago
It doesnt't, at least for Ubuntu 18.04 server. It only says "revision : 4".
– anvoice
1 hour ago
You might be at an impasse with this because the RP does not support SMBIOS or DMI that allows for reading board information. It might also be something you might have to file as a bug to get the revision read in the cpuinfo.
– Terrance
35 mins ago
I think you're right that it qualifies as a bug. However, I just found at least one workaround. It's short but I'll include it as an answer just in case people find it helpful.
– anvoice
17 mins ago