11288 2017-04-03 13:16:07 +0000 X Server fails to start on qemuarm64 (need CONFIG_FB?) 2019-03-18 19:14:17 +0000 1 1 6 Yocto Project Subprojects Sato sato 2.3 Other arm64 RESOLVED FIXED Medium+ normal 2.7 M3 1 maxin.john jon.mason ashwinx.soman bruce.ashfield jku jon.mason joshuagloe pankaj-y randy.macleod rpawan.1205 --- --- Don't know oldest_to_newest 72023 0 maxin.john 2017-04-03 13:16:07 +0000 MACHINE is set as "qemuarm64" # bitbake core-image-sato # runqemu core-image-sato core-image-sato on qemuarm64 fails to start x server (nographic boot works): INIT: version 2.88 booting Error opening /dev/fb0: No such file or directory Starting udev udev: Not using udev cache because of changes detected in the following files: udev: /proc/version /proc/cmdline /proc/devices udev: lib/udev/rules.d/* etc/udev/rules.d/* udev: The udev cache will be regenerated. To identify the detected changes, udev: compare the cached sysconf at /etc/udev/cache.data udev: against the current sysconf at /dev/shm/udev.cache [ 3.490133] udevd[114]: starting version 3.2.1 [ 3.565945] udevd[115]: starting eudev-3.2.1 [ 7.780989] EXT4-fs (vda): re-mounted. Opts: data=ordered Populating dev cache ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1735: No soundcards found... INIT: Entering runlevel: 5 Configuring network interfaces... done. Starting system message bus: dbus. Starting Connection Manager Starting Xserver Starting Dropbear SSH server: X.Org X Server 1.19.1 Release Date: 2017-01-11 X Protocol Version 11, Revision 0 Build Operating System: Linux 4.0.4-301.fc22.x86_64 x86_64 Current Operating System: Linux qemuarm64 4.10.5-yocto-standard #1 SMP PREEMPT Mon Apr 3 15:27:00 EEST 2017 aarch64 Kernel command line: root=/dev/vda rw highres=off console=ttyS0 mem=512M ip=192.168.7.2::192.168.7.1:255.255.255.0 console=ttyAMA0,38400 Build Date: 03 April 2017 03:45:21PM Current version of pixman: 0.34.0 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Mon Apr 3 12:59:28 2017 dropbear. (==) Using system config directory "/usr/share/X11/xorg.conf.d" Starting rpcbind daemon...(EE) Fatal server error: (EE) no screens found(EE) (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information. (EE) (EE) Server terminated with error (1). Closing log file. done. starting statd: done Starting bluetooth bluetoothd Starting Distributed Compiler Daemon: distcc. [ 12.956969] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). starting 8 nfsd kernel threads: [ 13.161482] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 13.162611] NFSD: starting 90-second grace period (net ffffff80089d3980) done starting mountd: done Starting syslogd/klogd: done * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon ...done. Starting Telephony daemon Starting random number generator daemon. [ 14.085283] random: crng init done --- root@qemuarm64:~# uname -a Linux qemuarm64 4.10.5-yocto-standard #1 SMP PREEMPT Mon Apr 3 15:27:00 EEST 2017 aarch64 GNU/Linux CONFIG_FB is not enabled on kernel root@qemuarm64:~# zcat /proc/config.gz |grep CONFIG_FB # CONFIG_FB is not set --- Link: http://errors.yoctoproject.org/Errors/Details/138859/ 72392 1 bruce.ashfield 2017-04-12 17:29:51 +0000 I can accept this, but will have to find the cycles to look at it in the next week or so. 79133 2 joshuagloe 2018-01-18 15:46:38 +0000 *** Bug 12492 has been marked as a duplicate of this bug. *** 79134 3 joshuagloe 2018-01-18 15:48:02 +0000 We've not had X on qemuarm64 for a number of releases and it's unclear whether that's a limitation of the emulated architecture or simply that the kernel config is missing a required option. 79135 4 bruce.ashfield 2018-01-18 15:50:20 +0000 It is the platform that has the issues, enabling X is non-trivial. We can turn on kernel options related to X all we like and you will still have missing devices to actually launch X. I was working on this, and never did complete the research into what it would take to fix/enable the qemu bits. 79738 5 maxin.john 2018-03-07 01:39:26 +0000 Since the effort required for this feature is higher than initially anticipated, can we agree to close this as "wontfix" ? 80190 6 maxin.john 2018-04-10 06:48:16 +0000 Closing as wont fix. 82052 7 jon.mason 2018-11-07 17:08:31 +0000 I believe with the virtio-gpu option, it should be possible to get this working. Reopening this bug to track and address this issue. 82589 8 pankaj-y 2018-12-24 06:49:40 +0000 Able to reproduce issue with 2.7M1RC1 release : root@qemuarm64:/# zcat /proc/config.gz |grep CONFIG_FB # CONFIG_FB is not set root@qemuarm64:/# ps -e | grep X root@qemuarm64:/# 83282 9 rpawan.1205 2019-03-18 04:02:13 +0000 Able to reproduce this issue in 2.7_M2.RC2 release : root@qemuarm64:/# zcat /proc/config.gz |grep CONFIG_FB # CONFIG_FB is not set root@qemuarm64:/# ps -e | grep X root@qemuarm64:/# 83283 10 4447 rpawan.1205 2019-03-18 06:07:10 +0000 Created attachment 4447 X server fails to start in qemuarm64 X server fails to start. Attached the log file Xorg.0.log 83288 11 jon.mason 2019-03-18 19:14:17 +0000 This is fixed in git master branch commit b181bf92e2bc51a808478c12fe62177d966f2a85 Author: Jon Mason <jdmason@kudzu.us> Date: Tue Mar 5 17:32:18 2019 -0500 qemuarm64: Add graphics support Add the necessary parts to qemuarm64.conf for graphics to be shown in the SDL window, and USB so that it is possible to interact with it. (From OE-Core rev: 7098a0e9115416b2cc1234e86893f8b9337e7849) Signed-off-by: Jon Mason <jdmason@kudzu.us> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> This commit SHOULD be in 2.7 M3 4447 2019-03-18 06:07:10 +0000 2019-03-18 06:07:10 +0000 X server fails to start in qemuarm64 Xorg.0.log application/octet-stream 5277 rpawan.1205 WyAgICAzNC40ODVdIApYLk9yZyBYIFNlcnZlciAxLjIwLjMKWCBQcm90b2NvbCBWZXJzaW9uIDEx LCBSZXZpc2lvbiAwClsgICAgMzQuNTA4XSBCdWlsZCBPcGVyYXRpbmcgU3lzdGVtOiBMaW51eCA0 LjkuMC0wLmJwby42LWFtZDY0IHg4Nl82NCAKWyAgICAzNC41MTFdIEN1cnJlbnQgT3BlcmF0aW5n IFN5c3RlbTogTGludXggcWVtdWFybTY0IDQuMTguMjcteW9jdG8tc3RhbmRhcmQgIzEgU01QIFBS RUVNUFQgRnJpIEZlYiA4IDE5OjI3OjE1IFVUQyAyMDE5IGFhcmNoNjQKWyAgICAzNC41MTJdIEtl cm5lbCBjb21tYW5kIGxpbmU6IHJvb3Q9L2Rldi9uZnMgbmZzcm9vdD0xOTIuMTY4LjcuMTovaG9t ZS9yYWovRGVza3RvcC9hcm02NC0yLjcuMi9yb290ZnMsbmZzdmVycz0zLHBvcnQ9MzA1MSx1ZHAs bW91bnRwb3J0PTMwNTAgcncgaGlnaHJlcz1vZmYgIG1lbT01MTJNIGlwPTE5Mi4xNjguNy4yOjox 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