Raspberry Pi Image - Does not work for me. Any ideas?

0 views
Skip to first unread message

James

unread,
Dec 24, 2014, 3:46:17 AM12/24/14
to Byza...@hacdc.org
Good morning
I have had several attempts at getting Byzantium running on a Raspberry Pi.
The USB0 interface has been enabled, but the boot process stops before the new desktop.
I have tried with three different WIFI adaptors, all of which work on the CD version.

Please see attached lsusb result below.

Bus 001 Device 002: ID 0424:9512 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 008: ID 1058:1140 Western Digital Technologies, Inc.
Bus 001 Device 013: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 010: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 004: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 028: ID 046d:c31c Logitech, Inc. Keyboard K120 for Business
Bus 001 Device 020: ID 046d:c52f Logitech, Inc. Wireless Mouse M305
Bus 001 Device 007: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 044: ID 0cf3:9271 Atheros Communications, Inc. AR9271 802.11n
Bus 001 Device 102: ID 0718:062a Imation Corp.
Bus 001 Device 011: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter
Bus 001 Device 114: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
Bus 001 Device 012: ID 0bb4:0ffc HTC (High Tech Computer Corp.)

As the Edimax definitely works with a standard Raspbian installation, can anyone give me any pointers on what I am doing incorrectly?

Keep up the good work.

Andrew Kane

unread,
Dec 24, 2014, 4:33:34 AM12/24/14
to Byza...@hacdc.org
On 12/24/2014 12:46 AM, James wrote:
> Good morning
> I have had several attempts at getting Byzantium running on a Raspberry Pi.
> The USB0 interface has been enabled, but the boot process stops before the new desktop.
> I have tried with three different WIFI adaptors, all of which work on the CD version.
>
> Please see attached lsusb result below.
> ...

> Bus 001 Device 114: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
> Bus 001 Device 012: ID 0bb4:0ffc HTC (High Tech Computer Corp.)
>
> As the Edimax definitely works with a standard Raspbian installation, can anyone give me any pointers on what I am doing incorrectly?

Have you verified with lsmod that the kernel module loaded to drive the
Edimax device is the same module in the Byzantium kernel as in the
Raspbian kernel?

If they are not the same, and if Raspbian and Byzantium use udev, then
have a look at your udev rules. You may need to add a rule to load the
correct module in the presence of the device with that hardware ID.

James

unread,
Dec 24, 2014, 12:05:53 PM12/24/14
to Byza...@hacdc.org
On Wednesday, 24 December 2014 09:33:34 UTC, Andrew Kane wrote:

> Have you verified with lsmod that the kernel module loaded to drive the
> Edimax device is the same module in the Byzantium kernel as in the
> Raspbian kernel?

lsmod (Raspbian)

Module Size Used by
fuse 78200 3
snd_bcm2835 19584 0
evdev 10661 8
joydev 9257 0
snd_soc_bcm2708_i2s 6202 0
regmap_mmio 2818 1 snd_soc_bcm2708_i2s
snd_soc_core 127841 1 snd_soc_bcm2708_i2s
snd_compress 8259 1 snd_soc_core
regmap_i2c 1661 1 snd_soc_core
snd_pcm_dmaengine 5505 1 snd_soc_core
regmap_spi 1913 1 snd_soc_core
snd_pcm 83845 3 snd_bcm2835,snd_soc_core,snd_pcm_dmaengine
snd_page_alloc 5132 1 snd_pcm
snd_seq 55484 0
snd_seq_device 6469 1 snd_seq
snd_timer 20998 2 snd_pcm,snd_seq
leds_gpio 2079 0
led_class 4118 1 leds_gpio
snd 62252 7 snd_bcm2835,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress
8192cu 550797 0
sg 19877 0

lsmod (Byzantium)

Module Size Used by
nls_utf8 1235 1
ntfs 237585 1
snd_bcm2835 19584 0
8192cu 550797 0
sg 19877 0
snd_soc_bcm2708_i2s 6202 0
regmap_mmio 2818 1 snd_soc_bcm2708_i2s
snd_soc_core 127841 1 snd_soc_bcm2708_i2s
snd_compress 8259 1 snd_soc_core
regmap_i2c 1661 1 snd_soc_core
snd_pcm_dmaengine 5505 1 snd_soc_core
regmap_spi 1913 1 snd_soc_core
snd_pcm 83845 3 snd_bcm2835,snd_soc_core,snd_pcm_dmaengine
snd_page_alloc 5132 1 snd_pcm
snd_seq 55484 0
snd_seq_device 6469 1 snd_seq
snd_timer 20998 2 snd_pcm,snd_seq
leds_gpio 2079 0
led_class 4118 1 leds_gpio
snd 62252 7 snd_bcm2835,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_seq_device,snd_compress
joydev 9257 0
evdev 10661 8

From this it is apparent 8192cu is present in both Raspbian and Byzanti.
Any further pointers?

Reply all
Reply to author
Forward
0 new messages