@cas Thanks. It was a RAM issue. When I expanded the RAM, gcc got installed successfully.

Hello,
I'm running an Onion Omega2 on Arduino Dock 2 with a USB Hub that adds a USB drive (successfully mounted, as shown by df -h) and a BLE expansion. I run the standard steps to enable bluetooth but get the following output:
root@Omega-9F38:~# hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 00:1A:7D:DA:71:13 ACL MTU: 310:10 SCO MTU: 64:8
UP RUNNING PSCAN ISCAN
RX bytes:1160 acl:0 sco:0 events:62 errors:0
TX bytes:744 acl:0 sco:0 commands:62 errors:0
Features: 0xff 0xff 0x8f 0xfe 0xdb 0xff 0x5b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'CSR8510 A10'
Class: 0x000000
Service Classes: Unspecified
Device Class: Miscellaneous,
HCI Version: 4.0 (0x6) Revision: 0x22bb
LMP Version: 4.0 (0x6) Subversion: 0x22bb
Manufacturer: Cambridge Silicon Radio (10)

root@Omega-9F38:~# hciconfig hci0 up
root@Omega-9F38:~# hciconfig hci0 sspmode enable
root@Omega-9F38:~# hciconfig hci0 piscan
root@Omega-9F38:~# bluetoothctl
-ash: bluetoothctl: not found

I had previously installed bluez-utils successfully. Any reason why bluetoothctl should not be found?

Thanks,
A C

Hello,
I'm running an Onion Omega2 on Arduino Dock 2 and have a USB expansion installed and working. When I try to install gcc however, I get the following output:

root@Omega-9F38:~# opkg install gcc
Installing gcc (5.4.0-2) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/mipsel_24kc/packages/gcc_5.4.0-2_mipsel_24kc.ipk
Killed

Is it because of lack of space? I ran df-h and got the following output:

root@Omega-9F38:~/bluepy/bluepy# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 5.5M 5.5M 0 100% /rom
tmpfs 29.7M 25.9M 3.8M 87% /tmp
/dev/sda1 14.6G 135.3M 13.7G 1% /overlay
overlayfs:/overlay 14.6G 135.3M 13.7G 1% /
tmpfs 512.0K 0 512.0K 0% /dev

Do I need more space?

Would appreciate your help.

Sincerely,
Aman Chawla

@austin-Sandford Thanks it worked!!

@Pavel-Metrokhin I ran the instructions on the thread you mentioned. It returned the following:

root@Omega-****:/# opkg install kmod-fs-ext4_4.4.74-1_mipsel_24kc.ipk --nodeps
Installing kmod-fs-ext4 (4.4.74-1) to root...
Configuring kmod-fs-ext4.
Configuring kmod-usb-storage-extras.
ums-alauda is already loaded
ums-cypress is already loaded
ums-datafab is already loaded
ums-freecom is already loaded
ums-isd200 is already loaded
ums-jumpshot is already loaded
ums-karma is already loaded
ums-sddr09 is already loaded
ums-sddr55 is already loaded
ums-usbat is already loaded
Collected errors:

• pkg_run_script: package "kmod-usb-storage-extras" postinst script returned status 255.
• opkg_configure: kmod-usb-storage-extras.postinst returned 255.

Sincerely,
A C

Hello,

I'm trying to expand the storage space on my Onion Omega2 (attached to an Arduino Dock 2) using a USB storage device with 15 GB of space. I could successfully format the file system on the device to the required ext4 file system, as explained in: https://docs.onion.io/omega2-docs/boot-from-external-storage.html

However, the rest of the instructions didn't work. When I try to run

opkg install kmod-usb-storage-extras e2fsprogs kmod-fs-ext4

I get the following output after some steps:

Configuring libuuid.
Configuring libext2fs.
Configuring e2fsprogs.
Collected errors:

• satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-usb-storage-extras:
• kernel (= 4.4.74-1-97eec485b1ee24d5b1ca0357d1dd7304) *
• opkg_install_cmd: Cannot install package kmod-usb-storage-extras.
• satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-fs-ext4:
• kernel (= 4.4.74-1-97eec485b1ee24d5b1ca0357d1dd7304) *
• opkg_install_cmd: Cannot install package kmod-fs-ext4.

I would appreciate any help in overcoming this error.

Sincerely,
Aman Chawla

@Douglas-Kryder thanks for the prompt to search. I searched and found the relevant thread titled ``Unable to connect to Wifi after update'' and it solved my problem. Thanks again.

Hello,

I'm doing a first time setup of the Onion Omega 2 with Arduino Dock. I get past the login screen but I am unable to connect to any of the available Wifi networks - it simply comes back by saying Unable to connect to <network name>. Please try again.

I would appreciate any suggestions.

Thanks in advance!

@William-Scott Thanks Bill, it does seem that my system is read-only. For example, when I just login to the device, I get the message:

``Your JFFS2-partition seems full and overlayfs is mounted read-only. Please try to remove files from /overlay/upper/.... and reboot.''

Also, when I type in

cd /etc/config
touch tempfile

I get the message: touch: tempfile: Read-only file system