Date: Wed, 11 Jul 2012 10:06:06 +0300 From: Oleg Nauman <oleg.nauman@gmail.com> To: Erich Dollansky <erich@alogreentechnologies.com> Cc: kde-freebsd@kde.org, freebsd-x11@freebsd.org Subject: Re: KDE 4 hangs at splash screen when using KMS enabled 10-CURRENT Message-ID: <CAC5YPTshbryrY2TNHw%2B1%2BQA_%2ByzY8v4c5psT5aRHo6ScXdsVXg@mail.gmail.com> In-Reply-To: <CAC5YPTt5bOpR0MEk=eK_nR4CMcfi6kvF60M=R4oubggBUafEsg@mail.gmail.com> References: <CAEXpyJuGJkuzWgrdiLXfVK7m86WXqCFQWk9%2Bd%2BT7VbaxsXfrCQ@mail.gmail.com> <87d34iuvwg.fsf@FreeBSD.org> <201206300858.44354.erich@alogreentechnologies.com> <CAC5YPTt5bOpR0MEk=eK_nR4CMcfi6kvF60M=R4oubggBUafEsg@mail.gmail.com>
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On Thu, Jul 5, 2012 at 1:49 PM, Oleg Nauman <oleg.nauman@gmail.com> wrote: > On Sat, Jun 30, 2012 at 4:58 AM, Erich Dollansky > <erich@alogreentechnologies.com> wrote: >> Hi, >> >> On Friday, June 29, 2012 07:47:59 PM Raphael Kubo da Costa wrote: >>> Nikolay Tychina <niktychina@gmail.com> writes: >>> >>> > I freshly built x11/xorg and x11/kde4 on FreeBSD 10-CURRENT and was >>> > ready to use it with new Intel driver, but >>> > after I kldloaded i915kms.ko and started X, KDE just hung up at its >>> > splash screen after displaying its logo (last icon). Then screen got >>> > blank with only a movable mouse cursor on it. >>> > Any ideas? >>> >>> Do other window managers work? Is anything useful reported on the >>> console (in case you use startx and log the output of startkde4 >>> somewhere)? >> >> KDE started one time for me without problems. > > It is 100% reproducable on my 9-STABLE desktop machine: > > The steps to reproduce: > a) rm -rf .kde4 ( mv .kde4 .. ) > b) start KDE4 ( without KDE settings touch ) > c) shutdown KDE ( and reboot your workstation due to current reality ) > d) start KDE4 again ( it hangs ) > > FreeBSD 9.0-STABLE r238090 > > My GPU is: > > intel(0): Integrated Graphics Chipset: Intel(R) G33 > > intel(0): [DRI2] Setup complete > intel(0): [DRI2] DRI driver: i915 > intel(0): Allocated new frame buffer 1280x1024 stride 8192, tiled > UXA(0): Driver registered support for the following operations: > solid > copy > composite (RENDER acceleration) > put_image > get_image > ... > intel(0): direct rendering: DRI2 Enabled > > kldstat output: > > Id Refs Address Size Name > 1 32 0xc0400000 96e0d8 kernel > 2 1 0xc0d6f000 68fc cuse4bsd.ko > 3 1 0xc7e24000 3000 umodem.ko > 4 1 0xc7e27000 4000 ucom.ko > 5 1 0xc7e34000 6000 umass.ko > 6 1 0xc7e2c000 4000 ums.ko > 7 1 0xc890a000 64000 i915kms.ko > 8 1 0xc896e000 2e000 drm2.ko > > XOrg intel port driver version: > xf86-video-intel-2.19.0 from XOrg devel trunk provided by miwi > XOrg port version: > xorg-7.5.2 > > built with WITH_NEW_XORG=YES > > I do not load i915kms.ko and drm2.ko manually though - they are loaded > by intel video driver > > At Monday I will try to collect procstat or ktrace output for hanging > plasma-desktop I was unable to reproduce this issue under clean initial KDE4 environment ( i.e. removing .kde4 and two consequent start of KDE ) but very minimal configuration change ( adjusting all fonts to non-default value ) causes plasma-desktop hang during the next KDE session restart procstat -kk output for hanging plasma-desktop: PID TID COMM TDNAME KSTACK 2686 100643 plasma-desktop - <running> 2686 100656 plasma-desktop - mi_switch+0x22f sleepq_switch+0xee sleepq_catch_signals+0x339 sleepq_wait_sig+0x12 _sleep+0x2a4 kern_kevent+0x3d9 sys_kevent+0x112 syscall+0x242 Xint0x80_syscall+0x21 2686 100657 plasma-desktop - mi_switch+0x22f sleepq_switch+0xee sleepq_catch_signals+0x339 sleepq_wait_sig+0x12 _sleep+0x2a4 do_wait+0x4f0 __umtx_op_wait_uint_private+0x6c syscall+0x242 Xint0x80_syscall+0x21 procstat -f output for hanging plasma-desktop ( it is important for ktrace output result understanding): PID COMM FD T V FLAGS REF OFFSET PRO NAME 2686 plasma-desktop text v r r-------- - - - /usr/local/kde4/bin/plasma-desktop 2686 plasma-desktop ctty v c rw------- - - - /dev/pts/0 2686 plasma-desktop cwd v d r-------- - - - /usr/home/oleg 2686 plasma-desktop root v d r-------- - - - / 2686 plasma-desktop 0 v c rw------- 11 2134 - /dev/pts/0 2686 plasma-desktop 1 v c rw------- 11 2134 - /dev/pts/0 2686 plasma-desktop 2 v c rw------- 11 2134 - /dev/pts/0 2686 plasma-desktop 3 p - rw------- 1 0 - - 2686 plasma-desktop 4 p - rw------- 1 0 - - 2686 plasma-desktop 5 s - rw---n--- 1 0 UDS /tmp/dbus-PjXYlJ6xRe 2686 plasma-desktop 6 p - rw---n--- 1 0 - - 2686 plasma-desktop 7 p - rw---n--- 1 0 - - 2686 plasma-desktop 8 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2686 plasma-desktop 9 s - rw---n--- 1 0 UDS /var/run/dbus/system_bus_socket 2686 plasma-desktop 10 s - rw------- 1 0 UDS /tmp/fam-oleg/fam- 2686 plasma-desktop 11 k - rw------- 2 0 - - 2686 plasma-desktop 12 p - rw------- 2 0 - - 2686 plasma-desktop 13 p - rw------- 1 0 - - 2686 plasma-desktop 14 v d r-------- 2 0 - /usr/home/oleg/.kde4/share/config 2686 plasma-desktop 15 p - rw------- 1 0 - - 2686 plasma-desktop 16 p - rw------- 1 0 - - 2686 plasma-desktop 17 v r r-------- 1 0 - /var/tmp/kdecache-oleg/ksycoca4 2686 plasma-desktop 18 v d r-------- 2 0 - /usr/home/oleg/.local/share 2686 plasma-desktop 19 v d r-------- 2 0 - /usr/home/oleg/.kde4/share/apps/RecentDocuments ktrace/kump output for hanging plasma-desktop can be found here: http://oleg.opentransfer.com/plasma.kdump.xz As I can interpret that output plasma-desktop is very busy communicating with Xorg through the socket ( fd 8 ) proctat -kk output for Xorg: PID TID COMM TDNAME KSTACK 2333 100443 Xorg - mi_switch+0x22f sleepq_switch+0xee sleepq_catch_signals+0x339 sleepq_timedwait_sig+0x14 _cv_timedwait_sig+0x168 seltdwait+0x7b kern_select+0x8a0 sys_select+0x62 syscall+0x242 Xint0x80_syscall+0x21 procstat -f output for Xorg: PID COMM FD T V FLAGS REF OFFSET PRO NAME 2333 Xorg text v r r-------- - - - /usr/local/bin/Xorg 2333 Xorg ctty v c rw------- - - - /dev/ttyv1 2333 Xorg cwd v d r-------- - - - /usr/home/oleg 2333 Xorg root v d r-------- - - - / 2333 Xorg 0 v r -w------- 1 31751 - - 2333 Xorg 1 s - rw------- 1 0 TCP 0.0.0.0:6000 0.0.0.0:0 2333 Xorg 2 v c rw------- 129 268595 - /dev/ttyv1 2333 Xorg 3 s - rw------- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 4 v r r-------- 1 31246 - /usr/local/lib/xorg/protocol.txt 2333 Xorg 5 v c rw------- 1 0 - /dev/mem 2333 Xorg 6 v c rw------- 1 0 - /dev/pci 2333 Xorg 7 v c rw---n--- 1 0 - /dev/ttyv8 2333 Xorg 8 v c rw------- 1 0 - /dev/io 2333 Xorg 9 v c rw------- 1 2304 - /dev/dri/card0 2333 Xorg 10 s - rw---n--- 1 0 UDS /var/run/dbus/system_bus_socket 2333 Xorg 11 v c rw-s----- 1 3768 - /dev/sysmouse 2333 Xorg 12 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 13 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 14 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 15 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 16 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 17 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 18 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 19 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 20 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 21 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 22 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 23 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 24 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 25 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 26 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 27 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 28 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 29 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 30 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 31 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 32 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 33 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 34 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 35 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 36 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 37 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 38 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 39 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 40 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 41 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 42 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 43 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 44 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 45 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 46 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 47 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 48 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 49 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 50 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 51 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 52 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 53 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 54 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 55 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 56 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 57 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 58 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 2333 Xorg 59 s - rw---n--- 1 0 UDS /tmp/.X11-unix/X0 ktrace/kump output for Xorg can be found here: http://oleg.opentransfer.com/Xorg.kdump.xz As far I understand it is not Xorg's hang: it possible to kill hanging plasma-desktop and start it again manually. Sometimes it is hang again, sometimes it works ( except the fact that KDE workspace completely broken: there is no task manager for example ) > >> >> Did you upgrade to the latest 10 sources? >> >> As I do not use KDE, I did not test it any further. >> >> One side note, X does not start always successfully with Intel KMS. My X220 freezes then but I cannot check with a second machine then. >> >> I would suggest the same as Nikolay that you start testing with a very simple window manager like blackbox or whatever you like. >> >> Erich >> _______________________________________________ >> freebsd-x11@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-x11 >> To unsubscribe, send any mail to "freebsd-x11-unsubscribe@freebsd.org"
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