Hi Alan, I haven't found a workaround. For me, this is basic enough functionality (that seemed broken for multiple years) that I've given up on MK. If someone were to have a 'known good' VNC setup, I'd happily switch back.
On Mon, Sep 10, 2018 at 9:06 AM mugginsac <[email protected]> wrote: > Brandon, > > Did you ever solve this issue? I am seeing the same thing sporadically. > Sometimes it will run fine and other times the axis window will just go > away when it is starting up. > I am using "ssh -X ..." from my Mac. I have three different BBBs, one with > a Xylotex-DB25, one with a CRAMPS and another with a BeBoPr-Bridge. > I have XQuartz on my mac. > > An aside I noticed recently that scp no longer works from the BBB back to > the Mac after I connect to an ssh session, but it was working a few days > ago. > > Alan > > On Saturday, June 30, 2018 at 6:14:56 PM UTC-7, Brandon Heller wrote: >> >> At the end of my rope for machinekit on this one, so any pointers would >> be appreciated. >> >> I have a BBB + CRAMPS that I'd like to use to control my mill, remotely. >> Via both X forwarding and VNC, I can't get a reliable display. >> >> *Does anyone have a similar setup which they have working? * >> >> What's frustrating is that this working previously (though not reliably), >> on the same SW+HW combo and same .ini file. >> >> Long version with more error details: >> >> For example:, 'ssh -Y [email protected]', followed by 'machinekit', >> brings up the .ini selector screen. I can select an option, then it >> shows Machinekit loading icon, then the expected Axis screen, which >> minimizes, pops back up, and then disappears. At one point in the past I >> was able to see the screen load, and then interact with it; the problem >> before wasn't repeatable, but now it just doesn't work. Apparently XQuartz >> can have issues; this is what I see with XQuartz 2.7.8, and with 2.7.11 I >> don't even get to the .ini selector screen. >> >> If I run 'vncserver' and connect to the VNC screen from the Mac, the >> final Axis loading screen fails, and just shows nothing. >> >> With various combos of XQuartz, I've see all a variety of GLX errors, >> shown below. >> >> Using VNCServer, I see this one, error 148: >> >> emcTaskInit: using builtin interpreter >> >> X Error of failed request: GLXBadRenderRequest >> >> Major opcode of failed request: 148 (GLX) >> >> Minor opcode of failed request: 1 (X_GLXRender) >> >> Serial number of failed request: 4284 >> >> Current serial number in output stream: 4284 >> >> Shutting down and cleaning up Machinekit... >> >> exiting HAL component Therm >> >> Cleanup done >> >> >> Seen with X >> >> emcTaskInit: using builtin interpreter >> >> libGL error: No matching fbConfigs or visuals found >> >> libGL error: failed to load driver: swrast >> >> X Error of failed request: BadValue (integer parameter out of range for >> operation) >> >> Major opcode of failed request: 149 (GLX) >> >> Minor opcode of failed request: 3 (X_GLXCreateContext) >> >> Value in failed request: 0x0 >> >> Serial number of failed request: 684 >> >> Current serial number in output stream: 685 >> >> >> Upon close with X: >> >> X Error of failed request: GLXBadContextTag >> >> Major opcode of failed request: 150 (GLX) >> >> Minor opcode of failed request: 103 (X_GLXDeleteLists) >> >> Serial number of failed request: 43107 >> >> Current serial number in output stream: 43108 >> >> >> I've tried to run 'glxinfo' to see some more details but can't find the >> package from my BBB. >> >> >> Am using a fresh SD card image from a month ago. >> > -- > website: http://www.machinekit.io blog: http://blog.machinekit.io github: > https://github.com/machinekit > --- > You received this message because you are subscribed to a topic in the > Google Groups "Machinekit" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/machinekit/NGMJAG3TQSE/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > Visit this group at https://groups.google.com/group/machinekit. > For more options, visit https://groups.google.com/d/optout. > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
