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<fevi> Hi, would anybody here know why adding an empty file to /usr/bin causes my NFS server to stop working? I found this after adding a binary from a recipe, but it turns out any file regardless of permission (I match the other files in the folder) causes this. Running from SD card works fine, the file shows as expected.
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<fevi> I also tried restarting the NFS server already.
<fevi> This is on a BBB running the poky core-image-minimal. But the issue must be with NFS as the SD card image works fine. Is there some flags that one should have set?
<fevi> bootargs=console=ttyO0,115200 root=/dev/nfs rw nfsroot=192.168.2.1:/home/fevi/rootfs,nfsvers=3 ip=192.168.2.101:192.168.2.1::255.255.255.0::eth0:off
<fevi> and then in /home/exports there is this
<fevi> home/fevi/rootfs *(rw,sync,no_subtree_check,no_root_squash)
<fevi> this is bizarre. when i do "touch test.txt" on the device I can see the file in the fs on the host side. but ls hangs - until I do "rm test.txt" on the device, file disappears on the host side, device can run ls like nothing ever happened
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<fevi> interesting. this is limited to /usr/bin as well. moving it to /usr/local/bin (which is also in path) works fine even when using nfs. Any hints relative to what's going on here will be much appreciated
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<fevi> here's strace output when it's OK: https://pastebin.com/7VjYc7U5
<fevi> and this is output when it hangs: https://pastebin.com/sjz0hqbG
<fevi> in general, is dev using NFS nor recommended? Can I get a similar workflow with a package manager?
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<prabhakarlad> Hi All, has any anyone seen issues when UBOOT_SUFFIX is set to itb? I am able to build the u-boot locally but when using yocto I see below issues:
<prabhakarlad> | echo >&2; \
<prabhakarlad> | echo >&2 "Device Tree Source is not correctly specified."; \
<prabhakarlad> | echo >&2 "Please define 'CONFIG_DEFAULT_DEVICE_TREE'"; \
<prabhakarlad> | echo >&2 "or build with 'DEVICE_TREE=<device_tree>' argument"; \
<prabhakarlad> | echo >&2;
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<prabhakarlad> I can conform looking at the .config file CONFIG_DEFAULT_DEVICE_TREE is set.
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<dacav> Hello. Bitbake question, about variable overrides. I usually find FOO:bar in use in the documentation, but FOO_bar in use in recipes (at least, in those I'm trying to understand right now)
<dacav> Also, I had parsing errors before, when using the ':' symbol, and fixed them by using '_' instead
<dacav> The question is: should I always use '_' when I see ':'?
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<dacav> Thanks :)
<dacav> (I'm in fact bound to dunfell, apparently)
<qschulz> dacav: the ':' syntax works in latest dunfell, please upgrade :)
<dacav> Eh... maybe one day. This is not my project: I'm more like the latest noob here
<dacav> I'm in the somewhat unfortunate (but probably quite common?) position of learning yocto from an existing project, with its own quirks and all
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<qschulz> dacav: update your poky/bitbake/openembedded-core layers to the latest stable release of LTS, it shouldn't be a big deal
<qschulz> security fixes, build improvement, etc..
<qschulz> there's little reason not to update for dot releases of the release you're currently using
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<dacav> I can try to propose the change. Any relevant documentation I should read? I guess it is in the manual, I'll check.
<qschulz> dacav: git pull --ff-only?
<qschulz> I'm not sure to understand the question?
<dacav> That looks simple. I would have started by searching the manual, hence the question.
<dacav> I believe that poky, bitbake and openembedded-core are cloned as sub-modules in our repo
<qschulz> there's no migration manual for dot releases because there should be no need for one
<qschulz> thats 'the point of dot releases
<qschulz> not break stuff
<qschulz> (at least, that's the theory :) )
<dacav> Yes. Well, I have it in my personal backlog :)
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<dvorkindmitry> is there are any example of building xorg and wayland together for repo? Case distro rely on features += "x11 | wayland"
<dvorkindmitry> question #2 (errors building SDK): https://pastebin.com/dwf91Vne
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<qschulz> dvorkindmitry: poky has wayland and x11 DISTRO_FEATURES enabled at the same time
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<kergoth> RP: Hate to bother you, but I'm hitting "Package already staged" when trying to configure a task the way do_populate_sdk is for sstate, that is, sstate flags, no _setscene defined, and configured not to write sstate packages. But the task only ran once, for a single configuration. Would you happen to know off the top of your head? Don't investigate, you've got enough on your plate as it is :)
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<kergoth> Time to shove some debugging into sstate_install methinks
<RP> kergoth: do_populate_sdk does declare a setscene task?
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<RP> I think the existence of the task does change bitbake's behaviour
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<kergoth> do_populate_sdk_setscene isn't defined anywhere in oe-core that i can see. but it shouldn't be needed since no package is written, yeah?
<kergoth> hmm
<RP> kergoth: it would never run as the sstate package doesn't exist. The fact the task is present triggers bitbake itself to treat it as an sstate task though
<kergoth> Ah, I should know better than to not check master :) I'm stuck on dunfell with this product
<RP> kergoth: I have no idea what is/isn't in dunfell :)
<kergoth> Thanks for the input, I'll dig further
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<RP> kergoth: I may be mis remembering, it was just the first thing that jumped out at me looking at the code
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<dvorkindmitry> RP, there is no modification for do_populate_sdk task in my distro
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<sakoman> RP: Thanks!
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<rburton> zeddii: 'runc just changed their master -> main, breaking the hardknott version of meta-virtualization'
<zeddii> yup. noted already. I'll push changes to the branches later today.
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<fray> I've got a -dev package that is depending on the non-dev package... problem is -- no non-dev is produced.. it only produces -dev, -dbg, -lic and one other
<fray> how do I stop -dev from depending on the non-dev?
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<smurray> fray: in the past I've done that by explicitly changing the -dev package RDEPENDS (in a bbappend in that case), not sure if there's any cleaner way
<fray> ok, good I'm not off in the weeds then
<smurray> the other option would be to allow the non-dev package to be empty
<Saur> Removing the RDEPENDS should be the lesser evil of those two...
<smurray> yeah, I don't really like the empty package option
<khem> add RDEPENDS:${PN}-dev = ""
<fray> ya, I dislike empty packages not named 'packagegroup' as well
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<khem> you can also do ALLOW_EMPTY:${PN} = "1"
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<vd> is there a way to place the rootfs in a luks partition with WIC?
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<kernelspace> is there a way to limit memory usage on yocto build, to avoid out of memory issues ?
<khem> I dont see if there is plugin for luks in wic maybe can be added
<khem> kernelspace: yocto build has no control over system resources as it operates at user level. You might be able to use build container to build which can do the memory usage partitioning for you. you might also try make -l <> perhaps
<kergoth> kernelspace: not directly, but indirectly you can adjust the threads/jobs, taking a more heuristic approach. Default scaling of matching the # of cores only works if the amount of ram vs cores is a relatively expected ratio
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<kernelspace> khem: kergoth thanks
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<kanavin> mercy me, guess who's back!
<kanavin> "DirectFB2 Aims To Resurrect DirectFB For Embedded Systems"
<kanavin> I wonder what's with this recent surge of interest in framebuffer graphics
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<RP> kanavin: not everything has a GPU and GL? :)
<smsm> Is there a recommended book to read to understand the philosophy and design of Yocto ?
<JPEW> RP: I'm not sure if there's a more "automatic" way to set SPDX_ORG/SPDX_SUPPLIER in the patch I just sent
<JPEW> RP: I sort of don't want to because it will wreck sstate, but OOTH, I could see OpenEmebedded getting asked questions about things just because someone forgot to change the default :)
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<RP> JPEW: I think what you've done should be ok as a default
<JPEW> RP: OK
<RP> JPEW: in the context of NIST they want to know how the manifest was generated and OE is probably a decent chunk of info from that perspective
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<RP> and why more debs than ipk/rpm
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* RP pauses that worker for debug
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<JPEW> RP: that doesn't look debian specific at all
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