Re: [Discuss-gnuradio] uhd_fft.grc: fifo ctrl timed out looking for acks

2016-02-24 Thread Maria Christopoulou
Hello, Yes, that was the issue. The network manager kept a previous IP address and ignored the ifconfig command. It works now. Thank you, Maria 2016-02-24 16:25 GMT+02:00 Marcus Müller : > My suspicion is exactly that, network manager just "manages something", > which conflicts with your settin

Re: [Discuss-gnuradio] uhd_fft.grc: fifo ctrl timed out looking for acks

2016-02-24 Thread Marcus Müller
My suspicion is exactly that, network manager just "manages something", which conflicts with your settings in /etc/network/interfaces. Can you, via the "connection settings" menu, configure your card to the same static address, ...10.1? Best regards, Marcus On 02/23/2016 10:27 PM, Maria Christopo

Re: [Discuss-gnuradio] uhd_fft.grc: fifo ctrl timed out looking for acks

2016-02-23 Thread Maria Christopoulou
Hello, The output of "lspci|grep -i ether" is: *00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-V* *02:00.0 Ethernet controller: Qualcomm Atheros AR8161 Gigabit Ethernet (rev 10) (this is eth0)* I am doing the following: *sudo ifconfig eth0 192.168.10.1 netmask 255.255.25

Re: [Discuss-gnuradio] uhd_fft.grc: fifo ctrl timed out looking for acks

2016-02-22 Thread Marcus Müller
Indeed! Thanks for jumping in! Am 23. Februar 2016 00:04:10 MEZ, schrieb Gregory Ratcliff : >Marcus, > >Just so that Maria doesn't get too confused, I think you meant: >> 192.168.10.XXX network (except .2), and configure the network manager >for "static" addressing. > >Greg > >> On Feb 22, 2016, a

Re: [Discuss-gnuradio] uhd_fft.grc: fifo ctrl timed out looking for acks

2016-02-22 Thread Gregory Ratcliff
Marcus, Just so that Maria doesn't get too confused, I think you meant: > 192.168.10.XXX network (except .2), and configure the network manager for > "static" addressing. Greg > On Feb 22, 2016, at 4:53 PM, Marcus Müller wrote: > > Hello Maria, > > the reason I most often encountered for thi

Re: [Discuss-gnuradio] uhd_fft.grc: fifo ctrl timed out looking for acks

2016-02-22 Thread Marcus Müller
Hello Maria, the reason I most often encountered for this is that in the middle of operation, Ubuntu decided to reconfigure the network interface. Make sure you set the network interface to a valid address from the 19.168.10.XXX network (except .2), and configure the network manager for "static" a

[Discuss-gnuradio] uhd_fft.grc: fifo ctrl timed out looking for acks

2016-02-22 Thread Maria Christopoulou
Hello, I have the following system configuration: Ubuntu 14.04, 64-bit, 3.17.0-lowlatency Gnuradio v3.7.8 and a USRP N2930, with UHD_003.009 version installed. The script uhd_find_devices works properly and the output of uhd_usrp_probe is the following: https://drive.google.com/file/d/0B9y0kqNk