When attempting to switch resolutions to 400x300, the X server hangs in an infinite loop taking 99% CPU. This is with the open source radeon driver. I can ssh into my box when this happens, so if there's any info I can gather that way that will help in chasing the cause down I'd be more than happy to. Reproducible: Always Steps to Reproduce: 1. Make sure you have a 400x300 line in your xorg.conf file in the Screen section. 2. Start X using any method. 3. Use 'switch resolution' hotkeys CTRL-ALT-KP+ or CTRL-ALT-KP- until 400x300 is selected. Actual Results: Screen goes black and keyboard is unresponsive. Ssh'ing in from another box shows X taking 99% CPU. Expected Results: Screen should have redrawn and keyboard should have been responsive. Portage 2.1.5_rc6 (default-linux/x86/2007.0, gcc-4.2.3, glibc-2.7-r2, 2.6.24-gentoo-r2 i686) ================================================================= System uname: 2.6.24-gentoo-r2 i686 AMD Athlon(tm) 64 Processor 3200+ Timestamp of tree: Thu, 01 May 2008 18:34:01 +0000 app-shells/bash: 3.2_p33 dev-java/java-config: 1.3.7, 2.1.5 dev-lang/python: 2.5.1-r5 dev-python/pycrypto: 2.0.1-r6 sys-apps/baselayout: 2.0.0 sys-apps/openrc: 0.2.3 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.62 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.4.0-r2 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.25-r1 ACCEPT_KEYWORDS="x86 ~x86" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -pipe -march=athlon" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/kde/4.0/env /usr/kde/4.0/share/config /usr/kde/4.0/shutdown /usr/share/X11/xkb /usr/share/config /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-O2 -pipe -march=athlon" DISTDIR="/usr/portage/distfiles" FEATURES="collision-protect distlocks parallel-fetch sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LDFLAGS="-Wl,--as-needed" LINGUAS="en" PKGDIR="/usr/portage/packages" 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" PORTDIR_OVERLAY="/usr/portage/local/layman/pro-audio /usr/local/portage" SYNC="rsync://192.168.0.9/gentoo-portage" USE="16bit 3dnow 3ds 64bit 7z 7zip X a52 aac ace acl acpi agg alsa amarok amr ao archive asf async audiofile bash-completion berkdb bidi bittorrent bjam blender-game bzip2 cairo cdda cdparanoia cdr chm chroot cjk cli cpudetection cracklib crypt css cups curl dbus deprecated depth32 devil dia divx djbfft djvu dri dssi dts dv dvb dvbplayer dvd dvdr dvdread dvi ecc effects encode exif extrafilters fam fat fbcon ffmpeg fftw fits flac fluidsynth fontconfig fortran gd gdbm gif gimp gimpprint gkrellm glitz gnutella gphoto2 gpm gs gtk gtk2 guile gzip hal hddtemp iconv icu id3 idea ieee1394 imagemagick imlib inkjar ipv6 jack jack-tmpfs jackmidi java javascript joystick jpeg jpeg2k kde kdecards kerberos kig-scripting kqemu ksolver ladcca ladspa lame lash latex lcms ldap ldapsam libsamplerate lm_sensors lzo lzw mad matroska midi mikmod mime ming mjpeg mmap mmx mmxext mng mod modplug mp3 mp4 mpeg mpeg2 mudflap musepack ncurses nls nova nptl nptlonly nsplugin ntfs offensive ofx ogg openal openexr opengl openmp openssh openssl oscar pam pcre pdf perl physfs png povray pppd python qt3 qt3support qt4 quicktime rar readline reflection regex reiserfs rle rpm rtc samba scanner sdl sdl-sound sdlaudiosession shorten sid slang sndfile sockets solver sound sox speex spell spl sqlite sqlite3 sse sse2 ssl subtitles subversion svg svgz sysfs t1lib tagwriting tcpd tetex tga theora thesaurus threads tidy tiff transcode truetype type1 unicode unzip usb utempter vcd vdr visualization vorbis vorbis-psy wavpack win32codecs wma wmf wmp wordperfect wxwindows x264 x86 xanim xcb xcomposite xft xine xml xorgxpm xprint xrandr xscreensaver xv xvid xvmc zip zlib" ALSA_CARDS="ice1712" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter 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 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" ELIBC="glibc" INPUT_DEVICES="evdev keyboard mouse joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" USERLAND="GNU" VIDEO_CARDS="radeon vesa" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Please supply /var/log/Xorg.0.log and /etc/X11/xorg.conf.
Created attachment 152611 [details] Xorg.0.log Here's a log I saved after SSH'ing to the box.
Created attachment 152613 [details] xorg.conf
This section of your log is weird: (II) Module radeon: vendor="X.Org Foundation" compiled for 1.4.0.90, module version = 4.3.0 Module class: X.Org Video Driver ABI class: X.Org Video Driver, version 2.0 Which version of the xf86-video-ati driver are you using?
I'm using xf86-video-ati-6.8.0-r1 with -debug +dri.
Could you try updating your system to the latest stable X server (1.5.3-r5) and ati driver (6.12.1-r1). Don't hesitate to reopen this bug if you can reproduce the issue on an updated system. Thanks
