**** BEGIN LOGGING AT Thu Jul 26 03:00:02 2018 Jul 26 03:58:31 @Dzmitry Sankouski, what exactly do you want? halium consists of many pieces Jul 26 06:14:05 Hard Rich was added by: Hard Rich Jul 26 06:16:20 Does Halium support 8.1 android source trees or should I find/use a cm14.1 tree for my cpu? Jul 26 06:17:05 @Hard Rich, you need to use cm12.1 or cm14.1 Jul 26 06:18:04 Ok, I found a cm14.1 tree for my cpu but not the exact phone (Mediatek 6737, tree is for moto e4, porting to oukitel c5 pro) Jul 26 06:18:34 Also I don’t really care if cellular/gps/cameras don’t work ;) Jul 26 06:19:50 Cloning Halium cm14.1 now, I didn’t see much in the docs about merging the kernel tree w Halium source, any pointers? Jul 26 06:20:42 you don't need to merge anything Jul 26 06:20:59 you just take your lineage kernel, and change it's defconfig a little Jul 26 06:22:05 Even for something “unsupported” in cm? Sorry, this is my first android build (built lots of Linux kernels/distros however) Jul 26 06:22:35 what do you mean by that? i already answered your question :P Jul 26 06:23:46 got it, will look at the lineage defconfigs, thanks :) Jul 26 06:32:05 vanyasem: Hey! how are you? Jul 26 06:33:21 @dohniks, I want to debug step-by-step test_hwcomposer(it fails with segfault), so I need to add debug symbols at least to test_hwcomposer itself. … I thought, maybe there is an easy way to add debug symbols globally to all C scope of halium + lineage tree( to step in functions) Jul 26 06:34:04 @Dzmitry Sankouski, As for segfault, which device? Jul 26 06:34:20 Samsung A5 2017 a5y17lte Jul 26 06:34:37 That's Exynos device right? Jul 26 06:34:41 yes Jul 26 06:34:55 Do you have strace output? Jul 26 06:35:26 https://github.com/eqwewqdasdsaczxcxz/logs_a5y17lte/blob/master/gdb_strace Jul 26 06:36:11 @Dzmitry Sankouski, that's not strace Jul 26 06:36:39 please run `export EGL_PLATFORM=hwcomposer` … `strace -s 1024 test_hwcomposer` Jul 26 06:36:49 and paste output of the strace Jul 26 06:37:01 it's going to be very long, several thousand lines Jul 26 06:37:40 ok, in few minutes Jul 26 06:39:38 @Dzmitry Sankouski, Also, when you run test_hwcomposer logcat output from another terminal would be useful Jul 26 06:42:43 Also looking at backtrace briefly, it looks like outdated libhybris. You're using reference rootfs right? Jul 26 06:43:42 Also this is halium 5? Jul 26 06:52:04 https://github.com/eqwewqdasdsaczxcxz/logs_a5y17lte/blob/master/strace Jul 26 06:52:20 @bhushanshah, It's halium-7.1 Jul 26 06:52:31 @bhushanshah, yes Jul 26 06:53:06 Right, do you have working network connection? Jul 26 06:54:25 echo_salik: hi. i'm alright. please fix your docs PR so that it compiles by travis Jul 26 06:54:59 vanyasem: yep... but what exactly do i need to fix... Jul 26 06:56:05 first of all, you need to take a look at an example PR that i sent to you. then you should compare an example PR to your PR. Then you will see, that you are missing an entry in index.rst, and that your formatting is incorrect Jul 26 06:56:10 when you notice it, kindly fix it Jul 26 06:58:23 @bhushanshah, no Jul 26 06:58:52 @Dzmitry Sankouski, usb tethering also doesn't work ? Jul 26 06:58:55 @bhushanshah, https://github.com/eqwewqdasdsaczxcxz/logs_a5y17lte/blob/master/logcat_during_test_hwcomposer Jul 26 06:59:56 @vanyasem, I don't try it, but how it is related to hwcomposer? Jul 26 07:00:07 @vanyasem, [Edit] I don't tried it, but how it is related to hwcomposer? Jul 26 07:00:11 @Dzmitry Sankouski, Bhushan asked you to get an internet connection Jul 26 07:00:18 don't question what Bhushan says. never. Jul 26 07:00:36 Alright then Jul 26 07:00:40 try it ;) Jul 26 07:01:32 @vanyasem, Lol Jul 26 07:01:42 Thing is Jul 26 07:01:57 I suspect the libhybris in reference rootfs is too old Jul 26 07:02:03 You might need to update it Jul 26 07:02:12 And your crash might be automagically fixed Jul 26 07:24:13 > <@freenode_ubptgbot:matrix.org> first of all, you need to take a look at an example PR that i sent to you. then you should compare an example PR to your PR. Then you will see, that you are missing an entry in index.rst, and that your formatting is incorrect Jul 26 07:24:14 Ah... I thought index.rst might be the reason. And formatting... xD Jul 26 07:26:16 @bhushanshah, got it working Jul 26 07:26:50 @echo_salik[m], The travis checks every single character, the amount of --- must match the length of the line. The formatting is very strict Jul 26 07:27:40 @vanyasem: honestly that is pretty cool... Jul 26 07:28:57 @Dzmitry Sankouski, Can you add 'deb http://repo.halium.org/generic xenial main' in apt sources.list, apt update and then apt upgrade? **** BEGIN LOGGING AT Thu Jul 26 08:31:41 2018 Jul 26 08:44:55 hmm do we also have 5.1 support? Jul 26 08:46:11 in other words is porting 2012 nexus 7 feasible? Jul 26 08:46:38 @Eranuzan, Yeah, 5.1 and 7.1 Jul 26 08:47:11 great! starting to RTFM... Jul 26 08:54:50 Nexus 7 2012 might be hard to some extent due to old 3.0(?) Kernel version Jul 26 08:55:08 Our rootfs glibc is not compiled against that kernel version Jul 26 08:56:39 newer glibc dropped support for kernels older than 3.2 altogether Jul 26 09:16:29 @bhushanshah, I did upgrade, but still the same problem. Updated strace: https://github.com/eqwewqdasdsaczxcxz/logs_a5y17lte/blob/master/strace Jul 26 09:18:03 @Dzmitry Sankouski, Does EGL_PLATFORM=hwcomposer test_egl_configs work fine? Jul 26 09:19:57 seems, that yes, it print 17 configurations Jul 26 09:20:07 [Edit] seems, that yes, it prints 17 configurations Jul 26 09:21:15 Hm so what you're hitting is weird bug related to the printf (yes!) Jul 26 09:21:29 We had this in halium 5 earlier Jul 26 09:26:34 @bhushanshah, What was the problem in halium 5 with printf()? Jul 26 09:29:39 well.. printf would crash when printing float values Jul 26 09:30:28 for your case it would be this line : https://github.com/Halium/libhybris/blob/master/hybris/tests/test_hwcomposer.cpp#L183 Jul 26 09:34:13 ok, thanks for help! Jul 26 09:36:29 @Dzmitry Sankouski, What you can try is possibly plasma mobile rootfs, add udev rules and see if GUI is able to start there (http://images.plasma-mobile.org/rootfs) Jul 26 13:37:17 @van Jul 26 13:37:34 @vanyasem: It built! xD Jul 26 13:38:22 you're still missing an entry in index though Jul 26 13:38:27 in the table with device specs Jul 26 13:38:41 i don't really care about it, it doesn't serve much purpose, but if you don't mind, add it Jul 26 13:40:06 @vanyasem: ok... looking for it. Jul 26 13:40:07 take a look at https://github.com/Halium/docs/pull/78/files Jul 26 13:41:10 @vanyasem: oh... got it... Jul 26 13:55:35 echo_salik: Hey! Jul 26 14:03:03 hey Xessao Jul 26 14:03:59 How are the successes with porting? Jul 26 14:04:23 Xessao: read https://github.com/Halium/projectmanagement/issues/92 Jul 26 14:05:12 Xessao annoying @vanyasem alot xD Jul 26 14:07:56 Why? :D Jul 26 14:08:55 56 in-dev ports 2 closed 2 "ports" issues of which one duplicate 😱 Jul 26 14:08:55 I usually either misread or do something wrong, format incorrectly and things like these :P Jul 26 14:09:32 @vanyasem has really helped me out. Jul 26 14:18:55 so travis recreates its build environment everytime a push is made? Jul 26 14:19:12 @venyasem: Done. Jul 26 14:19:22 * @vanyasem: Done. Jul 26 14:20:01 venyasem xD. Moment, will take a look at your PR Jul 26 14:25:11 could you please explain how to unlock the bootloader Jul 26 14:25:20 "it's rather simple" won't do as an explanation Jul 26 14:26:10 could you also remove dev notes? i am talking about your camera patch. it's not the right place for it :P Jul 26 14:27:02 also you have a typo "Its has" should be "It has" Jul 26 14:38:58 @vanyasem: OK. Correcting it. BTW can i point it to the official document for bootloader unlocking? Jul 26 14:39:23 you can for sure Jul 26 14:40:04 i've never owned a xiaomi device, i sincerely don't know how to unlock it's bootloader. and this page in docs is meant to explain that to me Jul 26 14:40:35 @vanyasem: I understand. Adding link. Jul 26 14:44:54 @vanyasem: Done. And it built. It's kind of exciting seeing it build and succeeding. XD Jul 26 14:46:20 BTW its a general question, can we use anything else besides CyanogenMod or Lineage? Jul 26 14:47:21 If yes then how; if no then why? (out of curiosity) Jul 26 14:49:03 merged your PR Jul 26 14:50:18 are you ready to debug lxc/hwcomposer now? Jul 26 14:51:38 first, please apply this patch: https://github.com/Halium/android_kernel_htc_msm8996/commit/8ffd86e460de5cb2e923ba34a5b9a0aa34a2db68 Jul 26 15:00:25 @vanyasem: yeah sure.. Jul 26 15:01:16 @vanyasem: just a question... is that applicable for all msm devices? Jul 26 15:02:09 here is a PR to docs about this patch https://github.com/Halium/docs/pull/109/files Jul 26 15:02:13 @vanyasem, you need to send the patch to Lineage OS Jul 26 15:02:30 @ErnyTech, what? Jul 26 15:07:26 @vanyasem: made the changes, should i rebuild images? Jul 26 15:07:39 yeah rebuild hybris-boot Jul 26 15:08:12 also don't forget to push your changes to your repo Jul 26 15:09:18 yep... Jul 26 15:17:29 flashing hybris-boot Jul 26 15:18:11 rebooting Jul 26 15:20:15 @vanyasem: in ssh Jul 26 15:20:44 okay. is lxc running? Jul 26 15:22:04 * echo_salik[m] sent a long message: < https://matrix.org/_matrix/media/v1/download/matrix.org/XXSUFyqHvoPPIVewhioXLcmj > Jul 26 15:22:14 nope... failed Jul 26 15:22:26 don't paste logs directly Jul 26 15:22:29 use paste.ubuntu.com Jul 26 15:23:02 but well okay let's debug it :P Jul 26 15:23:08 nice... didnt know about paste.ubuntu Jul 26 15:23:38 @vanyasem: yay xD Jul 26 15:23:50 `systemctl --failed` output, `dmesg` output Jul 26 15:24:05 `mount` output Jul 26 15:24:21 @vanyasem: ok... Jul 26 15:24:25 `file /data/system.img` output Jul 26 15:26:51 dmesg logs are really big... i.e. going out of the max lines of my console... any alternative besides changing terminal settings? Jul 26 15:27:33 pipe it to a file and adb pull from twrp Jul 26 15:27:56 i use konsole, i just enable unlimited scrolling. i like kde Jul 26 15:29:22 wait... konsole supports that? Jul 26 15:30:22 ofc it does Jul 26 15:30:58 im new to KDE so thats like new for me. Jul 26 15:31:23 @vanyasem: systemctl and mount: https://paste.ubuntu.com/p/55FWQSFrq8/ Jul 26 15:32:11 hm, mounts seem okay Jul 26 15:32:19 what's the log of the lxc@android service? Jul 26 15:34:07 @vanyasem: dmesg: https://paste.ubuntu.com/p/ZxYGRPz233/ Jul 26 15:35:38 @vanyasem: systemctl log: Jul 26 15:35:38 https://paste.ubuntu.com/p/HMzCDVSFZm/ Jul 26 15:35:51 ah Jul 26 15:35:56 `lxc-checkconfig` output Jul 26 15:36:20 it looks like you forgot some kernel flags, as it failed to create a pty Jul 26 15:37:01 https://paste.ubuntu.com/p/wB6fdPtVYZ/ Jul 26 15:37:30 yep, you missed some kernel flags Jul 26 15:37:44 fix Multiple /dev/pts instances: missing and Cgroup cpuset: missing Jul 26 15:38:57 enable CONFIG_DEVPTS_MULTIPLE_INSTANCES and CONFIG_CGROUP_CPUSET Jul 26 15:39:21 then well rebuild hybris-boot, and run lxc-checkconfig again Jul 26 15:40:09 yep missed those... Jul 26 15:40:20 or is it CONFIG_CPUSETS now? not sure about the last one Jul 26 15:40:37 enable both just in case, not really sure Jul 26 15:41:08 second one... CONFIG_CPUSETS Jul 26 15:42:05 found that in config... as a comment Jul 26 15:44:49 also just a note, it's generally better to enable options by uncommenting and editing to =y instead of adding a huge chunk of kernel flags at the end of the defconfig. it's not an issue, just an esthetical moment Jul 26 15:46:59 @vanyasem: i did that so that i'd know which changes i had made... i thought i might have to enable disable them as trial and error.... Jul 26 15:47:34 you always have git log for that :P. but well it's okay, don't worry about it. you can sort it later using menuconfig Jul 26 15:48:51 @vanyasem: oh yes... menuconfig didnt work for me... always failed to build Jul 26 15:49:20 well you need to know how to configure it :P it usually defaults to wrong arch and wrong defconfig. but well later, i have no time for that now Jul 26 15:51:31 @vanyasem: lxc@android now active and running Jul 26 15:51:42 yay Jul 26 15:51:55 now well this device is CAF, so hwcomposer won't work anyways Jul 26 15:52:14 @vanyasem: lol i was going to ask for that xD Jul 26 15:52:20 https://docs.halium.org/en/latest/porting/debug-build/graphics.html#egl-bad-surface Jul 26 15:52:21 so next step? Jul 26 15:52:28 add caf repo as in the link above Jul 26 15:52:33 reboot Jul 26 15:52:37 and hwcomposer should work Jul 26 15:53:28 @bhushanshah caf reference rootfs when Jul 26 15:53:33 wont i need internet for that? Jul 26 15:53:52 oh, so you don't have internet yet, i forgot Jul 26 15:54:05 try what these docs say https://docs.halium.org/en/latest/porting/debug-build/wifi.html. does it work? Jul 26 15:54:34 ok... Jul 26 15:55:03 you can use nmtui instead of nmcli for a more user friendly UI Jul 26 15:55:27 oh it's there already, i didn't need to tell you :P Jul 26 15:55:27 `echo 1 > /dev/wcnss_wlan` Jul 26 15:55:28 `-bash: echo: write error: Bad address` Jul 26 15:55:45 https://github.com/Halium/docs/pull/110/files read this PR Jul 26 15:55:53 "This is not an error condition; don't get put off — try the second command." Jul 26 15:56:20 lol thanks though... i dont have to read xD Jul 26 15:56:24 yep just tried it... have wlan Jul 26 15:56:28 yaaaaaaaaaaaaaaaaaaaaaaay xD Jul 26 15:56:41 so well connect to your wifi network and then do what i said for caf Jul 26 16:00:52 socket permission denied... adding changes to the kernel... as suggested by docs. Jul 26 16:01:35 it's not a critical issue btw, but worth patching. this patch doesn't work for all devices, so plz let me know if it works Jul 26 16:02:06 yep... will do... Jul 26 16:08:37 what device are you guys porting? Jul 26 16:10:02 Fwd from vanyasem: https://github.com/Halium/projectmanagement/issues?q=is%3Aopen+is%3Aissue+label%3APorts Jul 26 16:11:03 Fuseteam: Xiaomi Redmi 4a Jul 26 16:11:59 @vanyasem: still got a permission denied Jul 26 16:12:17 Check logcat btw Jul 26 16:12:24 Are recvmsg messages gone? Jul 26 16:13:04 Or are you a different person. I don't remember who had those Jul 26 16:13:12 @vanyasem: failed Jul 26 16:13:34 Well okay, revert the patches then if they didn't work Jul 26 16:14:03 And plz go straight to the hwcomposer thingie Jul 26 16:14:06 NetlinkListener: recvmsg failed (I/O error) Jul 26 16:14:12 ok... Jul 26 16:15:25 should i run all of them? Jul 26 16:16:04 `EGL\_PLATFORM=hwcomposer test\_hwcomposer` Jul 26 16:16:04 `segmentation fault` Jul 26 16:16:16 `EGL_PLATFORM=hwcomposer test_hwcomposer` Jul 26 16:16:17 `segmentation fault` Jul 26 16:16:39 Have you added the caf repo and rebooted? Is lxc still running? Please don't post directly, copy all of the output to paste.ubuntu.com Jul 26 16:16:59 oh crap... forgot that part Jul 26 16:17:17 Which one lol? I said 3 things.. Jul 26 16:17:47 first two :P Jul 26 16:18:04 @bhushanshah, 😃It worked! 😎 Thanks you, guys! Jul 26 16:18:32 @Dzmitry Sankouski, Interesting.. that would be first Exynos device with Plasma Mobile Jul 26 16:18:39 Can I get picture? :) Jul 26 16:19:04 @vanyasem: i dont have interent connection... i am getting IP address though Jul 26 16:19:36 @vanyasem: Temporary failure resolving 'ports.ubuntu.com' Jul 26 16:20:01 You should be fired lol. You probably do have internet, but the dns is not configured Jul 26 16:20:36 Add nameserver 8.8.8.8 to /etc/resolv.conf Jul 26 16:20:37 wait... i have to do that manually? Jul 26 16:20:38 @echo_salik[m], I had this issue today, you should manually add ip addresses for resolve failures to /etc/hosts Jul 26 16:20:57 @Dzmitry Sankouski, no, you should just configure a dns server Jul 26 16:21:13 i believe it was somewhere in the docs Jul 26 16:21:33 @vanyasem, I tried, and that not worked for me Jul 26 16:21:47 @vanyasem: doesnt nmcli automatically do that? Jul 26 16:22:38 there's no nano? i hate vi Jul 26 16:23:50 nano was added in this PR. not sure if it ever got in the image though https://github.com/Halium/rootfs-builder/pull/9 Jul 26 16:25:44 it could be an issue with paranoid network though.. Jul 26 16:27:03 (Photo, 960x1280) https://irc.ubports.com/bz094ilF.png Jul 26 16:27:03 ah xiaomi redmi 4a hmhm Jul 26 16:27:03 What samsung is that? Jul 26 16:27:03 S7 flat? Jul 26 16:27:03 a5 2017 Jul 26 16:27:06 @Dzmitry Sankouski, Awesome :) Jul 26 16:27:14 Didn't think they released A* sources Jul 26 16:27:17 nice Jul 26 16:27:42 :P Jul 26 16:27:43 oh my a working samsung halium device Jul 26 16:28:03 Samsung is still better than LG Jul 26 16:28:14 LG is like the worst for any hybris implementation tries Jul 26 16:28:18 excluding Nexuses ofc Jul 26 16:28:38 @vanyasem: still cant resolve hosts Jul 26 16:29:12