Jan 11 04:19:04 TuX systemd[1]: Started Authorization Manager. Jan 11 04:19:04 TuX polkitd[1856]: Acquired the name org.freedesktop.PolicyKit1 on the system bus Jan 11 04:19:04 TuX slim[1843]: The XKEYBOARD keymap compiler (xkbcomp) reports: Jan 11 04:19:04 TuX slim[1843]: > Warning: Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols Jan 11 04:19:04 TuX slim[1843]: > Ignoring extra symbols Jan 11 04:19:04 TuX slim[1843]: Errors from xkbcomp are not fatal to the X server Jan 11 04:19:04 TuX kernel: ------------[ cut here ]------------ Jan 11 04:19:04 TuX kernel: WARNING: CPU: 0 PID: 1847 at drivers/gpu/drm/drm_ioctl.c:143 drm_setversion+0x17e/0x190() Jan 11 04:19:04 TuX kernel: No drm_driver.set_busid() implementation provided by nvidia_frontend_exit_module [nvidia]. Jan 11 04:19:04 TuX kernel: Modules linked in: Jan 11 04:19:04 TuX kernel: bbswitch(O) x86_pkg_temp_thermal coretemp kvm_intel kvm nvidia(PO) joydev snd_usb_audio sn Jan 11 04:19:04 TuX kernel: qla1280 imm parport dmx3191d sym53c8xx gdth advansys initio BusLogic arcmsr aic7xxx aic79x Jan 11 04:19:04 TuX kernel: CPU: 0 PID: 1847 Comm: X Tainted: P W O 3.18.2-gentoo #1 Jan 11 04:19:04 TuX kernel: Hardware name: CLEVO CO. W35_37ET/W35_37ET, BIOS 4.6.5 03/25/2013 Jan 11 04:19:04 TuX kernel: 0000000000000009 ffff88061547fcc8 ffffffff81a21bb5 0000000000000001 Jan 11 04:19:04 TuX kernel: ffff88061547fd18 ffff88061547fd08 ffffffff8105b4a7 ffff88061547fcf8 Jan 11 04:19:04 TuX kernel: ffff88061547fdf8 ffff880610084000 ffff880615556280 ffff880610084000 Jan 11 04:19:04 TuX kernel: Call Trace: Jan 11 04:19:04 TuX kernel: [<ffffffff81a21bb5>] dump_stack+0x4f/0x7c Jan 11 04:19:04 TuX kernel: [<ffffffff8105b4a7>] warn_slowpath_common+0x77/0xa0 Jan 11 04:19:04 TuX kernel: [<ffffffff8105b511>] warn_slowpath_fmt+0x41/0x50 Jan 11 04:19:04 TuX kernel: [<ffffffff815aac3e>] drm_setversion+0x17e/0x190 Jan 11 04:19:04 TuX kernel: [<ffffffff815aa73c>] drm_ioctl+0x2dc/0x630 Jan 11 04:19:04 TuX kernel: [<ffffffff815aaac0>] ? drm_noop+0x30/0x30 Jan 11 04:19:04 TuX kernel: [<ffffffff81141345>] ? do_filp_open+0x35/0x90 Jan 11 04:19:04 TuX kernel: [<ffffffff81143710>] do_vfs_ioctl+0x2e0/0x4d0 Jan 11 04:19:04 TuX kernel: [<ffffffff8114d32d>] ? __fget+0x6d/0xa0 Jan 11 04:19:04 TuX kernel: [<ffffffff8114393c>] SyS_ioctl+0x3c/0x80 Jan 11 04:19:04 TuX kernel: [<ffffffff810d658e>] ? __audit_syscall_exit+0x22e/0x2d0 Jan 11 04:19:04 TuX kernel: [<ffffffff81a2b412>] system_call_fastpath+0x12/0x17 Jan 11 04:19:04 TuX kernel: ---[ end trace e77074cbfe1fadcf ]--- Reproducible: Always Portage 2.2.15 (python 3.4.2-final-0, default/linux/amd64/13.0/desktop, gcc-4.8.4, glibc-2.20-r1, 3.18.2-gentoo x86_64) ================================================================= System uname: Linux-3.18.2-gentoo-x86_64-Intel-R-_Core-TM-_i7-3740QM_CPU_@_2.70GHz-with-gentoo-2.2 KiB Mem: 24626784 total, 23324176 free KiB Swap: 25461756 total, 25461756 free Timestamp of tree: Sat, 10 Jan 2015 21:00:01 +0000 sh bash 4.3_p33 ld GNU ld (Gentoo 2.24 p1.4) 2.24 app-shells/bash: 4.3_p33 dev-java/java-config: 2.2.0 dev-lang/perl: 5.20.1-r4 dev-lang/python: 2.7.9-r1, 3.4.2 dev-util/cmake: 3.0.2 dev-util/pkgconfig: 0.28-r2 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.13.6 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6-r1, 1.13.4, 1.14.1, 1.15 sys-devel/binutils: 2.24-r3 sys-devel/gcc: 4.8.4 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.4 sys-devel/make: 4.1-r1 sys-kernel/linux-headers: 3.18 (virtual/os-headers) sys-libs/glibc: 2.20-r1 Repositories: gentoo bitcoin steam-overlay bumblebee printer-drivers lokal ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=corei7 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=corei7 -O2 -pipe" DISTDIR="/mnt/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="de_DE.UTF-8" LC_ALL="" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j9" PKGDIR="/mnt/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/mnt/portage"
Please explain what the error is and when it happens.
Looks like bug #532082.
This could be nvidia-drivers or the intel driver or bbswitch or X failing.
(In reply to Jeroen Roovers from comment #2) > Looks like bug #532082. thanks you very much for this advice. i have tested this patch it seems to to solve the problem. *** This bug has been marked as a duplicate of bug 532082 ***