I get constant desktop freezes when playing html5 videos in firefox. This is easily reproducible with x11-drivers/xf86-video-amdgpu-18.1.0. Turned out this is a bug in libX11. Upstream bugs: https://gitlab.freedesktop.org/xorg/lib/libx11/issues/79 https://bugs.freedesktop.org/show_bug.cgi?id=107992 https://bugs.freedesktop.org/show_bug.cgi?id=108008 Upstream fix: https://gitlab.freedesktop.org/xorg/lib/libx11/commit/406afe4b0f1b655c0db19bbc9a0c48da9a46acf5
$ emerge --info libX11 Portage 2.3.49 (python 3.6.5-final-0, default/linux/amd64/17.1/hardened, gcc-7.3.0, glibc-2.26-r7, 4.14.72-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.14.72-gentoo-x86_64-AMD_Opteron-tm-_Processor_4332_HE-with-gentoo-2.4.1 KiB Mem: 32986672 total, 16572228 free KiB Swap: 16777212 total, 16777212 free Timestamp of repository gentoo: Sat, 29 Sep 2018 16:00:01 +0000 Head commit of repository gentoo: 0e86a0705e942611af0517e25cd5405b0ea872c3 Head commit of repository puleglot: d6b0ad960349120f90813ad26f3934c2394d0b02 sh dash 0.5.9.1-r3 ld GNU ld (Gentoo 2.30 p2) 2.30.0 distcc 3.2rc1 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.4_p12::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.24.3-r1::gentoo dev-lang/python: 2.7.15::gentoo, 3.6.5::gentoo dev-util/cmake: 3.9.6::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.4.1-r2::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.11.6-r3::gentoo, 1.15.1-r2::gentoo sys-devel/binutils: 2.30-r2::gentoo sys-devel/gcc: 7.3.0-r5::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 4.13::gentoo (virtual/os-headers) sys-libs/glibc: 2.26-r7::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://puleglot.ru/gentoo-portage priority: -1000 sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 4 sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 crossdev location: /var/db/repos/crossdev masters: gentoo priority: 100 puleglot location: /var/db/repos/puleglot sync-type: git sync-uri: https://puleglot.ru/git/gentoo/puleglot-overlay.git masters: gentoo priority: 900 local location: /usr/local/portage masters: gentoo priority: 1000 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=bdver2 -mtune=bdver2 -mno-tbm -mno-fma4 -mno-xop -mno-lwp -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/easy-rsa /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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=bdver2 -mtune=bdver2 -mno-tbm -mno-fma4 -mno-xop -mno-lwp -pipe" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--dynamic-deps=n --with-bdeps=y --binpkg-respect-use=y --ask-enter-invalid" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildsyspkg cgroup compress-build-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch preserve-libs protect-owned sandbox sfperms split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://mirror.yandex.ru/gentoo-distfiles/ http://distfiles.gentoo.org/" LANG="ru_RU.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j6" PKGDIR="/var/cache/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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X aac acl acpi aio alsa amd64 amr ape asyncns avahi bash-completion berkdb bluetooth bluray branding bzip2 cairo caps cdda cddb cdparanoia cdr cli colord crypt cryptsetup cups cxx dbus dconf device-mapper djvu dri dts dvd dvdr eds egl evo examples exif faac faad ffmpeg flac fontconfig fuse gdbm gif gnome gnome-keyring gnome-online-accounts gpm gstreamer gtk gtk3 hardened iconv icu idn ieee1394 introspection ipv6 jpeg jpeg2k lcms libass libnotify libsecret libtirpc lz4 lzma mac maildir mms mp3 mp4 multilib musepack musicbrainz nautilus ncurses networkmanager nls nptl ogg opengl openmp opus pam pcre perl pie png policykit postscript pulseaudio python raw readline samba sasl seccomp speex spell ssl ssp startup-notification svg systemd theora tiff tls truetype udev unicode upnp-av urandom usb vaapi vdpau vim-syntax vorbis vpx wavpack webp x264 xattr xfs xtpax xv xvid xz zeroconf zlib" ABI_X86="64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="karbon plan sheets stage words" CAMERAS="*" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 ssse3 sse4_1 sse4_2 avx fma3 aes f16c" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev libinput" KERNEL="linux" L10N="en ru" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" QEMU_SOFTMMU_TARGETS="aarch64 arm i386 mips mips64 mips64el mipsel x86_64" QEMU_USER_TARGETS="aarch64 arm" RUBY_TARGETS="ruby23" USERLAND="GNU" VIDEO_CARDS="amdgpu radeon radeonsi vesa mga" 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: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= x11-libs/libX11-1.6.6::gentoo was built with the following: USE="ipv6 -doc -static-libs -test" ABI_X86="32 (64) (-x32)"
libX11-1.6.7 is now in tree with the upstream fix.
