Hi, I have upgraded the nvidia driver and the kernel. After rebooting, I see the following error in dmesg: Jun 2 05:56:34 aragorn klogd: ioremap error for 0xbf780000-0xbf781000, requested 0x10, got 0x0 ..... Jun 2 05:56:37 aragorn klogd: irq 16: nobody cared (try booting with the "irqpoll" option) Jun 2 05:56:37 aragorn klogd: Pid: 0, comm: kworker/0:1 Tainted: P 2.6.38-gentoo-r6 #1 Jun 2 05:56:37 aragorn klogd: Call Trace: Jun 2 05:56:37 aragorn klogd: <IRQ> [<ffffffff810686a9>] ? __report_bad_irq+0x30/0x7d Jun 2 05:56:37 aragorn klogd: [<ffffffff810687fb>] ? note_interrupt+0x105/0x172 Jun 2 05:56:37 aragorn klogd: [<ffffffff81069117>] ? handle_fasteoi_irq+0x98/0xbc Jun 2 05:56:37 aragorn klogd: [<ffffffff8100481e>] ? handle_irq+0x17/0x1d Jun 2 05:56:37 aragorn klogd: [<ffffffff81003e91>] ? do_IRQ+0x45/0xaa Jun 2 05:56:37 aragorn klogd: [<ffffffff8136f053>] ? ret_from_intr+0x0/0xe Jun 2 05:56:37 aragorn klogd: <EOI> [<ffffffff81214eb2>] ? acpi_idle_enter_c1+0xa3/0xbc Jun 2 05:56:37 aragorn klogd: [<ffffffff81214e91>] ? acpi_idle_enter_c1+0x82/0xbc Jun 2 05:56:37 aragorn klogd: [<ffffffff812c1c4e>] ? cpuidle_idle_call+0x8f/0xc9 Jun 2 05:56:37 aragorn klogd: [<ffffffff81001288>] ? cpu_idle+0x57/0x8e Jun 2 05:56:37 aragorn klogd: handlers: Jun 2 05:56:37 aragorn klogd: [<ffffffffa0038b80>] (usb_hcd_irq+0x0/0x5a [usbcore]) Jun 2 05:56:37 aragorn klogd: [<ffffffffa002d34e>] (azx_interrupt+0x0/0x139 [snd_hda_intel]) Jun 2 05:56:37 aragorn klogd: [<ffffffff81299f74>] (rtl8169_interrupt+0x0/0x2fc) Jun 2 05:56:37 aragorn klogd: [<ffffffffa06244d8>] (nv_kern_isr+0x0/0x54 [nvidia]) Jun 2 05:56:37 aragorn klogd: Disabling IRQ #16 The problem went away, when booting with acpi=debug. Reproducible: Always Steps to Reproduce: 1. upgrade nvidia-driver to x11-drivers/nvidia-drivers-270.41.06 2. upgrade kernel to 2.6.38-gentoo-r6 3. reboot Actual Results: The above error message and X becomes extremely unresponsive. Expected Results: X works as before - The problem went away, when booting with acpi=debug grup-config: - kernel /boot/kernel.2.6.38-r6-x86_64 root=/dev/sda2 acpi=debug pcie_ports=compat video=vesafb:mtrr:1,ywrap vga=791 - graphic card: 01:00.0 VGA compatible controller: nVidia Corporation GT200 [GeForce GT 220] (rev a2) - emerge --info: Portage 2.1.9.42 (default/linux/amd64/10.0/desktop, gcc-4.4.5, libc-0-r0, 2.6.38-gentoo-r6 x86_64) ================================================================= System uname: Linux-2.6.38-gentoo-r6-x86_64-Intel-R-_Core-TM-_i5_CPU_750_@_2.67GHz-with-gentoo-2.0.2 Timestamp of tree: Tue, 31 May 2011 10:30:01 +0000 app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.1-r1, 3.1.3-r1 dev-util/cmake: 2.8.4-r1 sys-apps/baselayout: 2.0.2 sys-apps/openrc: 0.8.2-r1 sys-apps/sandbox: 2.4 sys-devel/autoconf: 2.13, 2.65-r1 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.5 sys-devel/gcc-config: 1.4.1-r1 sys-devel/libtool: 2.2.10 sys-devel/make: 3.82 sys-kernel/linux-headers: 2.6.36.1 sys-libs/glibc: 2.12.2 virtual/os-headers: 0 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=core2 -msse4 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/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="-O2 -march=core2 -msse4 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs distlocks fixlafiles fixpackages news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="" GENTOO_MIRRORS="http://distfiles.gentoo.org" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en de" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa amd64 bash-completion berkdb branding bzip2 cairo cdr cli consolekit cracklib crypt cxx dbus device-mapper dri dts dvd dvdr emboss encode exif ffmpeg firefox flac fortran gdbm gdu gif gpm gtk iconv ipv6 jack jpeg lcms libnotify mad mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl nptlonly nsplugin ogg opengl openmp pam pango pcre pdf perl png policykit ppds pppd python qt3support readline sdl session spell sse sse2 ssl startup-notification svg sysfs tcpd tiff truetype udev unicode usb vim-syntax vorbis x264 xml xorg xscreensaver xulrunner xv xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="braindump flow karbon kexi kpresenter krita tables words" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en de" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
Created attachment 275561 [details] dmesg without acpi=debug
Created attachment 275563 [details] dmesg with acpi=debug
Created attachment 275565 [details] kernel configuration
Recently a new version of nvidia-drivers was stabilized, and an arch tester with the hardware reported that it works. Looks like we have some regression here.
This has gotten quite old. Going to close it and if the problem still occurs with a newer version feel free to re-open.
