763 reputation
21032
bio website tfmaw.blogspot.co.uk
location United Kingdom
age 32
visits member for 4 years, 3 months
seen 7 hours ago

Mathematician who is going deep into collaborations with commercial sector businesses. They have me working on different technologies and throw really interesting problems at me.

Love thinking too deeply about almost anything; sea turtle speed. Maybe I will manage to outrace the sail fish! lol


Apr
9
comment wired connection not working under Ubuntu 10.04
@Karlson, I have not actually done this before, so I am unsure how to progress? Could you post an answer of such a set of actions to perform or investigation. Would I need to sniff the wire with wireshark and search for what type of information?
Apr
7
comment wired connection not working under Ubuntu 10.04
@pradeepchhetri, I am not sure if there is a dhcp server for the wired LAN. Now that I think of it, probably not, I agree. I am in a house with a router and LAN cable, so I assume that this connects directly to the ISP without a NAT machine. What kind of static ip address should I give? Why wouldn't it be set automatically? What would the static ip correspond to?
Apr
7
asked wired connection not working under Ubuntu 10.04
Mar
19
asked Cannot set up screen panning in Ubuntu with xRandR which states that it cannot find the modes
Jan
24
accepted Difficulty with mobile broadband device being recognized (registered as CD ROM)
Jan
23
awarded  Benefactor
Jan
23
revised Difficulty with mobile broadband device being recognized (registered as CD ROM)
update more information
Jan
22
comment Difficulty with mobile broadband device being recognized (registered as CD ROM)
I have the k3770 modem from Vodafone. After taking all the steps you wrote, I ran sakis3g, and it said that it connected! I used the option of old PAYG, which may not have been the correct option, but when I tried this again the same luck did not repeat. I also installed "modemmanager" I don't know if that was critical or not but after some fumbling around in the network manager an entry appeared for the Vodafone modem connection. It does not connect me but it is at least there.
Jan
22
revised Difficulty with mobile broadband device being recognized (registered as CD ROM)
adding model type
Jan
22
comment Difficulty with mobile broadband device being recognized (registered as CD ROM)
for testing usb_modeswitch I got "searching for target devices ... Found correct target device ... Mode switch succeeded. Bye." so I proceeded with the further steps. I tried betavine again but still it did not detect a device, and in the connection manager the device is not listed. I ran usb_modeswitch -e to get the version and it says: "* Version 1.1.0 (C) Josua Dietze 2010 * Based on libusb 0.1.12". So I should update this and how because the synaptic package manager has only this version? and how do I find the exact 3g-modem it is?
Jan
21
revised Difficulty with mobile broadband device being recognized (registered as CD ROM)
adding next step question
Jan
21
awarded  Promoter
Jan
21
comment Difficulty with mobile broadband device being recognized (registered as CD ROM)
from your link that you added to set up the modem in Ubuntu, when it asks to run "ls -la /dev/ttyU*" I get no files under this expression. And when running "sudo wdialconf /etc/wvdial.conf" it says that it scans ports for a modem but then it says that no modem was detected. I have tried all avenues I can see, is there any further direction?
Jan
20
comment Difficulty with mobile broadband device being recognized (registered as CD ROM)
I made a live usb of Ubuntu 10.10, and booted up the system, and it did not work. I tried sakis3G on it as well, and it still failed to connect. I will try the information given on the link you added in your update.
Jan
19
comment Difficulty with mobile broadband device being recognized (registered as CD ROM)
on the Desktop icon it is shown as VMB_10.2.102.30707_RP171 but this name is not listed anywhere on the net or in the known hardware list of usb_modeswitch, how else can I find the name if it is named otherwise actually? I think that usb_modeswitch should be installed properly since the man pages work and sakis3g should have installed it again if there was a problem (likewise for betavine). I tried unmounting to see if it appears in the list but it does not in the end. I will try the live CD approach. Should I try even newer maybe? (just to be sure?)
Jan
19
comment Difficulty with mobile broadband device being recognized (registered as CD ROM)
@psusi, that is a good thought, so do you insinuate that this was done deliberately? Because the device is provided by Vodafone which do say that they support Linux, and do facilitate the Betavine project which supplies many drivers for these mobile broadband devices. I am hoping that this particular device is not one of the few which are made to work only under windows with the current software available.
Jan
19
asked Difficulty with mobile broadband device being recognized (registered as CD ROM)
Jan
12
accepted How to understand the filesystem concepts used by encfs?
Jan
12
comment How to understand the filesystem concepts used by encfs?
very nice answer, and really clear. Would my layman interpretation be correct to say; "the un-encrypted file is only stored in memory, not on disk, and this in memory file view is presented by encfs while using the key, and the encrypted file on disk was created from the original file using the key given"?
Jan
12
comment How to understand the filesystem concepts used by encfs?
so 1)the encfs filesystem is something that uses the number 5 in a way to get back 123456? 2)If so, why is this called a file system and not something like a proxy, or file interface? A filesystem to me sounds much more grand and general purpose than an algorithm to get back the original order of the data. (thank you for you time:)