Hi Reinhard, You rock!
I was using the mmcli from the deb buster repo and it hasn't got the fix yet. Therefore I purged mm and libqmi and built everything from the source. It was very painful to do it from my raspberry pi but I finally got this €5.00 4G LTE PCI-e modem to work! There was no way that I could figure this out by myself without your help! Thanks, Leo On Mon, Jun 15, 2020 at 12:27 AM Reinhard Speyerer <rs...@arcor.de> wrote: > On Sat, Jun 13, 2020 at 10:35:51PM +0800, Leo K wrote: > > Hi all, > > > > I'm trying to enable the LTE-FDD bands but getting the following error: > > > > [...] > > pi@okamoto:~ $ sudo mmcli -m 0 > > > --set-current-bands='egsm|dcs|utran-1|utran-8|eutran-1|eutran-3|eutran-8|eutran-38|eutran-39|eutran-40|eutran-41' > > error: couldn't set current bands: > > 'GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message recipient > > disconnected from message bus without replying' > > > > >From the log: > > [...] > > ModemManager[9479]: <debug> [1592058547.672452] Setting new list of > bands: > > 'egsm, dcs, utran-1, utran-8, eutran-1, eutran-3, eutran-8, eutran-38, > > eutran-39, eutran-40, eutran-41' > > Segmentation fault > > pi@okamoto:~ $ > > > > > > Looks like MM crashed too so I wonder if it has something to do with my > > setup please? > > > > Hi Leo, > > this looks similar to > > https://lists.freedesktop.org/archives/modemmanager-devel/2019-August/007356.html > which has been fixed in > > https://lists.freedesktop.org/archives/modemmanager-devel/2019-August/007365.html > and merged in > > https://gitlab.freedesktop.org/mobile-broadband/ModemManager/merge_requests/140 > . > > Regards, > Reinhard >
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