Fresh install : CIFS and touchscreen problem

Help and Support
1

Hello
I’ve been using volumio for a few years on a pi B with an additionnal sound card and a 7" touchscreen.
It has been working fine until the microSD card died. so let’s install latelt release of volumio on a new card !

Volumio seems to work correctly, but I have two big problems :

  • LCD touchscreen does not show anything else than the CLI login prompt.touch display 1.3.0 plugin is installed and activated
  • I’m unable to add a CIFS share, get the following error :

Error in mounting share zic
{“errno”:-28,“code”:“ENOSPC”,“syscall”:“mkdir”,“path”:"/mnt/NAS/zic"}

CIFS share works correctly as I can mount it from a windows computer.
strange thing is that it seems to refer to a disk space problem. here’s the df :

volumio@zic:~$ df
Filesystem Size Used Avail Use% Mounted on
/dev/mmcblk0p2 2.4G 866M 1.4G 40% /imgpart
/dev/loop0 372M 372M 0 100% /static
overlay 274M 253M 0 100% /
devtmpfs 494M 0 494M 0% /dev
tmpfs 509M 0 509M 0% /dev/shm
tmpfs 509M 5.0M 504M 1% /run
tmpfs 5.3M 4.1k 5.3M 1% /run/lock
tmpfs 509M 0 509M 0% /sys/fs/cgroup
tmpfs 509M 21k 509M 1% /tmp
tmpfs 509M 0 509M 0% /var/spool/cups
tmpfs 21M 17k 21M 1% /var/log
tmpfs 509M 0 509M 0% /var/spool/cups/tmp
/dev/mmcblk0p1 63M 60M 3.5M 95% /boot
tmpfs 102M 0 102M 0% /run/user/1000

is that a normal df output ?
I’ve installed volumio on the sdcard by : dd if= of=/dev/mmcblk0 bs=1M

Regards
Cédric

2

Although not knowing how big your SD card is, to me it appears as if the data partition has not been expanded.

Did you wait several minutes after the first boot of Volumio?

If not you could try

touch /boot/resize-volumio-datapart

and reboot.

After the data partition has been fully expanded you would also have to uninstall and re-install the Touch Display plugin.

P.S. What is your Volumio version? 2.907?

3

hi @gvolt

touch /boot/resize-volumio-datapart did the trick. display is now working correctly and cifs share work as expected.

  • Version of Volumio: 2.907
  • Hostname: zic
  • Kernel: 4.19.118-v7+

I can’t find a working I2S config for my DAC.
I always have " Error

Failed to open “alsa” [alsa]; Failed to open ALSA device “hw:2,0”: No such file or directory" error when trying to play music.

how do I check if my dac is detected (lsusb ? lspci ? dmesg ?) and which dac model I have to choose ?

my dac is this one: Audiophonics I-Sabre DAC ES9023 V2 TCXO Raspberry Pi 2.0 A+ B+ / I2S
Regards

4

enable i2s and select Hifiberry DAC. It should be fine

5

nope, still have error :
Failed to open “alsa” [alsa]; Failed to open ALSA device “hw:2,0”: No such file or directory

6

volumio@zic:/var/log$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 4/4
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 IEC958/HDMI [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: ALSA [bcm2835 ALSA], device 2: bcm2835 IEC958/HDMI1 [bcm2835 IEC958/HDMI1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones]
Subdevices: 3/3
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2

7

Hey your Dac is not recognised at all ! Did you reboot after selecting it (guess yes). Is it properly plugin hat?

8

yes, I rebooted several times, and it’s correctly plugged. I’ll try to install another OS and check if it’s detected

9

how do I check if my [I2S] dac is connected ? lspci shows :

pi@raspberrypi:~ $ sudo lspci
pcilib: Cannot open /proc/bus/pci
lspci: Cannot find any working access method.

and lsusb does not show anything related to the DAC :

pi@raspberrypi:~ $ lsusb
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Regards