Re: [opensuse-arm] Wi-Fi connections on Raspberry Pi 1 B
Op woensdag 25 februari 2015 23:33:31 schreef Andreas Färber: > Hi, > > Am 25.02.2015 um 22:11 schrieb Freek de Kruijf: > > I have a strange problem with Wi-Fi connections to two somewhat different > > Access Points. > > Both use the same configuration in "YaST network", apart from SSID and IP > > address. Still the connection does succeed with one AP, but to the other > > AP it always fails. > > In my experience the most frequent cause of inexplicable AP connection > problems is a misconfigured RTC. If you're using Ethernet too, make sure > NTP is configured. What do you mean by RTC? And NTP means Network Tine Protocol? What I am really looking for are means to get more debug output than "ifup wlan0 -o debug" delivers. So I can see what goes wrong. -- fr.gr. member openSUSE Freek de Kruijf -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
Re: [opensuse-arm] Wi-Fi connections on Raspberry Pi 1 B
Am 26.02.2015 um 10:12 schrieb Freek de Kruijf: > Op woensdag 25 februari 2015 23:33:31 schreef Andreas Färber: >> Am 25.02.2015 um 22:11 schrieb Freek de Kruijf: >>> I have a strange problem with Wi-Fi connections to two somewhat different >>> Access Points. >>> Both use the same configuration in "YaST network", apart from SSID and IP >>> address. Still the connection does succeed with one AP, but to the other >>> AP it always fails. >> >> In my experience the most frequent cause of inexplicable AP connection >> problems is a misconfigured RTC. If you're using Ethernet too, make sure >> NTP is configured. > > What do you mean by RTC? Real time clock, i.e. `date`. > And NTP means Network Tine Protocol? Yes. Can be configured through the yast time(zone) settings. Andreas -- SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Felix Imendörffer, Jane Smithard, Jennifer Guild, Dilip Upmanyu, Graham Norton; HRB 21284 (AG Nürnberg) -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
Re: [opensuse-arm] Wi-Fi connections on Raspberry Pi 1 B
Op donderdag 26 februari 2015 10:44:17 schreef Andreas Färber: > Am 26.02.2015 um 10:12 schrieb Freek de Kruijf: > > Op woensdag 25 februari 2015 23:33:31 schreef Andreas Färber: > >> Am 25.02.2015 um 22:11 schrieb Freek de Kruijf: > >>> I have a strange problem with Wi-Fi connections to two somewhat > >>> different > >>> Access Points. > >>> Both use the same configuration in "YaST network", apart from SSID and > >>> IP > >>> address. Still the connection does succeed with one AP, but to the other > >>> AP it always fails. > >> > >> In my experience the most frequent cause of inexplicable AP connection > >> problems is a misconfigured RTC. If you're using Ethernet too, make sure > >> NTP is configured. > > > > What do you mean by RTC? > > Real time clock, i.e. `date`. > > > And NTP means Network Tine Protocol? > > Yes. Can be configured through the yast time(zone) settings. > > Andreas I have a test set up with the RPi connected via the UTP port and two different Wi-Fi USB dongles in the two USB ports of the RPi. The clock is synchronized using NTP via the wired connection. So there is nothing wrong with the RTC and NTP. The two Wi-Fi interfaces are configured the same way apart from the SSID and IP address. I exchanged the SSIDs of these interfaces and both connect to one AP and not to the other AP. -- fr.gr. Freek de Kruijf -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
[opensuse-arm] Please accept SR#287941 for JeOS
Hi, could you please accept SR #287941 to get JeOS fixes and enhancements. Guillaume -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
[opensuse-arm] openSuSE on Raspberry Pi 2 (armv7) when ? or how ?
Hello List, I am using a Raspberry Pi B+ with openSuSE already, now I have acquired a Raspberry Pi 2. Alas openSuSE doesnt seem to be prepared to provide an update to that end. Is anything in the works ? Or can one produce his own version using OBS ? I managed to run B. Wiedemann' s project altimagebuild locally ( with help from Bernhard ) and produce a running armv6 image, alas I lack the knowledge to modify it to match armv7. Any hint is appreciated. I actually run Arch Linux on it, but would really prefer to stick with openSuSE. Tchelovek -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
Re: [opensuse-arm] Wi-Fi connections on Raspberry Pi 1 B
On 02/26/2015 05:47 AM, Freek de Kruijf wrote: Op donderdag 26 februari 2015 10:44:17 schreef Andreas Färber: Am 26.02.2015 um 10:12 schrieb Freek de Kruijf: Op woensdag 25 februari 2015 23:33:31 schreef Andreas Färber: Am 25.02.2015 um 22:11 schrieb Freek de Kruijf: I have a strange problem with Wi-Fi connections to two somewhat different Access Points. Both use the same configuration in "YaST network", apart from SSID and IP address. Still the connection does succeed with one AP, but to the other AP it always fails. In my experience the most frequent cause of inexplicable AP connection problems is a misconfigured RTC. If you're using Ethernet too, make sure NTP is configured. What do you mean by RTC? Real time clock, i.e. `date`. And NTP means Network Tine Protocol? Yes. Can be configured through the yast time(zone) settings. Andreas I have a test set up with the RPi connected via the UTP port and two different Wi-Fi USB dongles in the two USB ports of the RPi. The clock is synchronized using NTP via the wired connection. So there is nothing wrong with the RTC and NTP. The two Wi-Fi interfaces are configured the same way apart from the SSID and IP address. I exchanged the SSIDs of these interfaces and both connect to one AP and not to the other AP. I see a number of red herrings in this thread. The first is that time has anything to do with it. I also doubt that this has anything to do with RPi or ARM. The two AP's are *not* configured the same. In your first E-mail, you said that one uses TKIP and the other uses CCMP. That usually means WPA for the TKIP case, and WPA2 for CCMP or AES. Please supply the output of 'ps ax | grep wpa_supplicant'. Also, please supply the output of 'sudo /usr/sbin/iwlist scan' or 'sudo iw wlan0 scan'. If the device has a name other than wlan0, adjust the second command accordingly. It would be helpful if you identified the wireless device and driver. I have no experience with wicked, but I suspect it is the problem. To my knowledge, all wifi drivers handle both WPA and WPA2 encryption correctly. Larry -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
Re: [opensuse-arm] openSuSE on Raspberry Pi 2 (armv7) when ? or how ?
On Thu, 26 Feb 2015 16:35:44 +0100 Tchelovek wrote: > Hello List, > > I am using a Raspberry Pi B+ with openSuSE already, now I have > acquired a Raspberry Pi 2. Alas openSuSE doesn’t seem to be prepared > to provide an update to that end. > > Is anything in the works ? Or can one produce his own version using > OBS ? I am trying to prepare an ARM V7 image for the RPi V2. It is taking me much longer than I expected to figure out how to build the kernel and image using the opensuse build system. I would be pleased if someone beats me to it, but I intend to continue working on it. I have opensuse running on an older ARM V6 RPi and my RPi V2 is running Raspbian. I HATE having to work with a Debian based distribution. I know a lot about RPMS and zypper and it is very different working with dpkg and debs, and I would rather learn more about opensuse than learn more about debian. If I get it done before anyone else I will announce it on this list. Bill -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
