mara Posted at 2022-2-23 17:01
try the official ubuntu image

It runs... a short time :
it displays the Firefly splash screen one or 2 times and, once, it displayed the desktop then freezed. The other times black screen.
How to check the integrity of the image ?

Chris4arm Posted at 2022-2-23 12:01
It runs... a short time :
it displays the Firefly splash screen one or 2 times and, once, it displ ...

it is enough that it unzipped without errors

mara Posted at 2022-2-23 18:09
it is enough that it unzipped without errors

Ok, so I've done some more tests.

Note : the "Ubuntu Desktop" partition is full (1.8G/1.9G)
When the Desktop is displayed it freezes on the first mouse click ! Strange for an official image !
So, on the last boot, I ignored the desktop and connect through ssh and, yes, bluetooth is there !
But it's another useless image !
My goal was to build an Armbian server (who don't crash)   to replace another (old) one without Bluetooth...

Chris4arm Posted at 2022-2-23 16:41
Ok, so I've done some more tests.

Note : the "Ubuntu Desktop" partition is full (1.8G/1.9G)

when I get my sample back I'll try to see what and how, but my priorities are slarm64/crux-arm.

Chris4arm Posted at 2022-2-23 22:41
Ok, so I've done some more tests.

Note : the "Ubuntu Desktop" partition is full (1.8G/1.9G)

Precisions about official Ubuntu image tests :
I've found a lot of i/o errors about mmcblk0 :

1. Feb 23 14:48:18 firefly kernel: mmc0: tried to reset card
   
2. Feb 23 14:48:18 firefly kernel: mmcblk0: error -84 transferring data, sector 25432116, nr 44, cmd response 0x900, card status 0x0
   
3. Feb 23 14:48:18 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432125
   
4. Feb 23 14:48:18 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432128
   
5. Feb 23 14:48:18 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432136
   
6. Feb 23 14:48:18 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432144
   
7. Feb 23 14:48:18 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432152
   
8. Feb 23 14:48:18 firefly kernel: EXT4-fs warning (device mmcblk0p8): ext4_end_bio:330: I/O error -5 writing to inode 109 (offset 0 size 28672 starting block 3179020)
   
9. Feb 23 14:48:18 firefly kernel: buffer_io_error: 62 callbacks suppressed
   
10. Feb 23 14:48:18 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35845
    
11. Feb 23 14:48:18 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35846
    
12. Feb 23 14:48:18 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35847
    
13. Feb 23 14:48:18 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35848
    
14. Feb 23 14:48:18 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35849
    
15. Feb 23 14:48:18 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35850
    
16. Feb 23 14:48:18 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35851
    
17. Feb 23 14:48:18 firefly kernel: mmcblk0: error -84 transferring data, sector 25468944, nr 8, cmd response 0x900, card status 0x0
    
18. Feb 23 14:48:19 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25468951
    
19. Feb 23 14:48:19 firefly kernel: EXT4-fs warning (device mmcblk0p8): ext4_end_bio:330: I/O error -5 writing to inode 83 (offset 4096 size 4096 starting block 3183619)
    
20. Feb 23 14:48:19 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 40450
    
21. Feb 23 14:48:19 firefly kernel: mmcblk0: error -84 transferring data, sector 25432160, nr 32, cmd response 0x900, card status 0x0
    
22. Feb 23 14:48:20 firefly kernel: mmc0: tried to reset card
    
23. Feb 23 14:48:20 firefly kernel: mmcblk0: error -84 transferring data, sector 25432162, nr 30, cmd response 0x900, card status 0x0
    
24. Feb 23 14:48:20 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432165
    
25. Feb 23 14:48:20 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432168
    
26. Feb 23 14:48:20 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432176
    
27. Feb 23 14:48:20 firefly kernel: EXT4-fs warning (device mmcblk0p8): ext4_end_bio:330: I/O error -5 writing to inode 98 (offset 0 size 12288 starting block 3179023)
    
28. Feb 23 14:48:20 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35852
    
29. Feb 23 14:48:20 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35853
    
30. Feb 23 14:48:20 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25432184
    
31. Feb 23 14:48:20 firefly kernel: EXT4-fs warning (device mmcblk0p8): ext4_end_bio:330: I/O error -5 writing to inode 105 (offset 0 size 4096 starting block 3179024)
    
32. Feb 23 14:48:21 firefly kernel: JBD2: Detected IO errors while flushing file data on mmcblk0p8-8
    
33. Feb 23 14:48:42 firefly kernel: JBD2: Detected IO errors while flushing file data on mmcblk0p8-8
    
34. Feb 23 14:50:30 firefly kernel: mmcblk0: error -84 transferring data, sector 25428016, nr 40, cmd response 0x900, card status 0x0
    
35. Feb 23 14:50:31 firefly kernel: mmc0: tried to reset card
    
36. Feb 23 14:50:31 firefly kernel: mmcblk0: error -84 transferring data, sector 25428034, nr 22, cmd response 0x900, card status 0x0
    
37. Feb 23 14:50:31 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25428041
    
38. Feb 23 14:50:31 firefly kernel: blk_update_request: I/O error, dev mmcblk0, sector 25428048
    
39. Feb 23 14:50:31 firefly kernel: EXT4-fs warning (device mmcblk0p8): ext4_end_bio:330: I/O error -5 writing to inode 109 (offset 28672 size 16384 starting block 3178507)
    
40. Feb 23 14:50:31 firefly kernel: buffer_io_error: 2 callbacks suppressed
    
41. Feb 23 14:50:31 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35335
    
42. Feb 23 14:50:31 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35336
    
43. Feb 23 14:50:31 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35337
    
44. Feb 23 14:50:31 firefly kernel: Buffer I/O error on device mmcblk0p8, logical block 35338
    
45. Feb 23 14:50:35 firefly kernel: JBD2: Detected IO errors while flushing file data on mmcblk0p8-8
    
46. Feb 23 14:51:05 firefly kernel: JBD2: Detected IO errors while flushing file data on mmcblk0p8-8
    
47. Feb 23 14:52:10 firefly kernel: mmcblk0: error -84 transferring data, sector 25432176, nr 8, cmd response 0x900, card status 0x0
    
48. Feb 23 14:52:11 firefly kernel: mmc0: tried to reset card
    
49. Feb 23 14:52:15 firefly kernel: JBD2: Detected IO errors while flushing file data on mmcblk0p8-8
    
50. Feb 23 14:53:55 firefly kernel: JBD2: Detected IO errors while flushing file data on mmcblk0p8-8
    
51. Feb 23 14:54:42 firefly kernel: mmcblk0: error -84 transferring data, sector 25432176, nr 8, cmd response 0x900, card status 0x0
    

Copy the code

I specify this SD card is a fresh Samsung EVO Plus UHS-I which is read and written without errors on my PC...

Chris4arm Posted at 2022-2-23 17:33
Precisions about official Ubuntu image tests :
I've found a lot of i/o errors about mmcblk0 :

I fixed the boot with both the official bootloader and the transfer of the system to eMMC.