An update to this thread. I found this thread in Odroid's forum http://forum.odroid.com/viewtopic.php?f=79&t=5650 and followed the suggestion of the fourth post, saying to change the 'Option "fbdev" "/dev/fb1"' to fb0 (well it's for Debian Wheezy and my Odroid is running in Ubuntu, but gave it a shot), and when I try to open Pd I get this: xcb_connection_has_error() returned true priority 6 scheduling enabled. priority 8 scheduling enabled. application-specific initialization failed: couldn't connect to display "localhost:10.0"
but I don't get the "X11 connection rejected because of wrong authentication." error any more. Then watchdog is signaling Pd without Pd opening. Is this any better? On Tue, Sep 2, 2014 at 3:13 PM, Alexandros Drymonitis <adr...@gmail.com> wrote: > > > > On Tue, Sep 2, 2014 at 2:51 PM, IOhannes m zmoelnig <zmoel...@iem.at> > wrote: > >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA256 >> >> On 2014-08-31 17:34, Alexandros Drymonitis wrote: >> > I'm starting a new thread cause the problems I have with Odroid >> > are changing. Since I installed Pd with apt-get, at first, when I >> > was writing /usr/bin/pd, I was getting the following: priority 6 >> > scheduling enabled. priority 8 scheduling enabled. >> >> whenever I have problems starting Pd, I start with disabling (default) >> options. >> the above indicates that Pd tries to run with rt-priviliges. >> run with "-nrt". >> >> > Fontconfig warning: ignoring UTF-8: not a valid region tag >> > >> > and Pd was hanging (this was mentioned in the previous thread). >> > >> > Now I get something else when I try to open Pd, which is this: >> [...] >> > xcb_connection_has_error() returned true >> >> since i have never seen this error before, i pasted it into my >> favourite search engine (you might want to do the same). >> the results i got seem to indicate that it is related to pulseaudio. >> > I am searching the errors, but get dozens of links and not sure which one > gives answers I need. I try different things... > >> >> try starting Pd without audio: >> run with "-nosound". >> > Did with both -nrt and -nosound flags, but the same thing happens, only I > didn't see watchdog signaling Pd... > >> >> >> > X11 connection rejected because of wrong authentication. X11 >> > connection rejected because of wrong authentication. X11 connection >> > rejected because of wrong authentication. X11 connection rejected >> > because of wrong authentication. X11 connection rejected because of >> > wrong authentication. >> >> again i did a quick websearch, and found [2], which gives a nice >> checklist (though you can ignore the last item with "X11 client >> forwarding", as this is a) turned on explicitely with "-X" and b) >> seems to work anyhow e.g. on udoo) >> > Seems to be ok, following these directions. Though, since the initial > problem was space, I searched for the linux command to show partitions and > found $ sudo fdisk -l, which gives the following: > Disk /dev/mmcblk0: 7818 MB, 7818182656 bytes > 4 heads, 16 sectors/track, 238592 cylinders, total 15269888 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x000c4046 > > Device Boot Start End Blocks Id System > /dev/mmcblk0p1 3072 266239 131584 6 FAT16 > /dev/mmcblk0p2 266240 7407615 3570688 83 Linux > > Disk /dev/mmcblk0rpmb: 0 MB, 524288 bytes > 4 heads, 16 sectors/track, 16 cylinders, total 1024 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x00000000 > > Disk /dev/mmcblk0rpmb doesn't contain a valid partition table > > Disk /dev/mmcblk0boot1: 4 MB, 4194304 bytes > 4 heads, 16 sectors/track, 128 cylinders, total 8192 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x00000000 > > Disk /dev/mmcblk0boot1 doesn't contain a valid partition table > > Disk /dev/mmcblk0boot0: 4 MB, 4194304 bytes > 4 heads, 16 sectors/track, 128 cylinders, total 8192 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x1907e61d > > Disk /dev/mmcblk0boot0 doesn't contain a valid partition table > > > any secret hidden there? > >> >> > priority 6 scheduling enabled. priority 8 scheduling enabled. X11 >> > connection rejected because of wrong authentication. X11 connection >> > rejected because of wrong authentication. application-specific >> > initialization failed: couldn't connect to display >> > "localhost:10.0" >> >> "localhost:10.0" is the DISPLAY-setting for X11-forwarding via ssh. >> this means: whenever you start "ssh -X ...", ssh will set the DISPLAY >> to this value, so that all X11-applications will be forwarded to your >> local machine. >> >> in any case, you should first get X11 forwarding to run properly >> (without Pd). >> use some simple application (like xclock or xeyes) to test whether it >> works, >> > Nope, none of them. Both give this error: > > X11 connection rejected because of wrong authentication. > Error: Can't open display: localhost:10.0 > >> >> >> fgdmasr >> IOhannes >> >> [2] >> >> http://www.cyberciti.biz/faq/x11-connection-rejected-because-of-wrong-authentication/ >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1 >> >> iQIcBAEBCAAGBQJUBa8tAAoJELZQGcR/ejb4+qkP/iEFOPfzmdaNZjhSGKzz1fd9 >> CatDRMPOZZOou1C8kL6FCbVPKpHGNnEIs9coYwTdTyJmXM8D08C6SiBneEJBEyFp >> pAhdvSkFgs2xgOiVnPIUzF3wfwWoOIe+A7EglKfNkTtn25e/HWFXx4ZWrysqva0e >> 6smgUd/+dxkfPz4+O7nnYf9DGOG74q3xYFLg9GKvr8s8x2ihL01mCfTCDOgYKYmU >> Fy8B00l96pzkOZV+J8IqR5wZzgrUc7PLNLsYNxPboCdcIoWuKmgrwfs2Ed4BD6wb >> 3p/19+qiOVMjcYka2kYn92sBINSCwevYsXw9W51uTdOngB2dX5ssnoY7Fj8umgGg >> Mp8mt/KNmbSlluQxqitdT8E7HcXiec5B1W1Vp8cAWuGAVFX6fpteM+gOYxfNdS/k >> kxNwRBf290e6m+qE/H5i/APLCSsOWyUQLB+7YHMVK3kyh6CKCV6gl2yrNCgjdqZU >> oS46tzMCGgdDTUHVBoyWLo9AyZn/YZPqlAJocHd7Guvr2qB9sfWEMdwgb70ARg6E >> dGP7NCIxO2sJX8+eMFdsFl+qssQg/4tcj3DvWOE8W7P0le8vN+Xbtz16+/qCSThT >> o4rk7e1abOgznmQ7Q4nFf+uvQ9as/xk8PPqxOQyz9W9ve7kukg3uHaQ7z/q+4CSS >> 4OzxBCUwF1ntlrkRqIuC >> =Siou >> -----END PGP SIGNATURE----- >> >> _______________________________________________ >> Pd-list@lists.iem.at mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> > >
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