from what i can tell, bug #186814 indicates that /proc, /sys, /dev, and /dev/shm are handled by baselayout and so were removed from the /etc/fstab section of the handbook. for the past month or two i've had problems running gmplayer from a user account. i get about 1 frame/5 seconds and tons of error messages like FGLTexMgr: open of shared memory object failed (Permission denied) __FGLTexMgrCreateObject: __FGLTexMgrSHMmalloc failed!!! fglX11AllocateManagedSurface: __FGLTexMgrCreateObject failed!! FGLTexMgr: open of shared memory object failed (Permission denied) __FGLTexMgrCreateObject: __FGLTexMgrSHMmalloc failed!!! fglX11AllocateManagedSurface: __FGLTexMgrCreateObject failed!! i came across bug #166378 and realized that my /dev/shm wasn't mounted and was only writable by root. after adding it back into fstab everything works again. should baselayout be handling this or is this possibly a configuration error? i did grep -R for RC_USE_FSTAB in /etc but don't have it set anywhere. [ebuild R ] sys-apps/baselayout-2.0.0_rc5 USE="pam unicode -bootstrap -build -static" 0 kB dirtyepic@tycho ~ $ cat /etc/fstab # /etc/fstab: static file system information. # <fs> <mount> <type> <opts> <d/p> /dev/sda1 /boot ext3 noauto,noatime 1 2 /dev/sda2 none swap sw 0 0 /dev/sda3 / ext3 data=writeback,noatime 0 1 /dev/lvm/home /home ext3 data=writeback,noatime 0 0 /dev/lvm/opt /opt ext3 data=writeback,noatime 0 0 /dev/lvm/usr /usr ext3 data=writeback,noatime 0 0 /dev/lvm/var /var ext3 data=writeback,noatime 0 0 /dev/sr0 /mnt/cdrom auto noauto,ro,user 0 0 dirtyepic@tycho ~ $ cat /proc/mounts rootfs / rootfs rw 0 0 /dev/root / ext3 rw,noatime,data=writeback 0 0 proc /proc proc rw,nosuid,nodev,noexec 0 0 sysfs /sys sysfs rw,nosuid,nodev,noexec 0 0 udev /dev tmpfs rw,nosuid 0 0 devpts /dev/pts devpts rw,nosuid,noexec 0 0 none /lib/rc/init.d tmpfs rw,nosuid,nodev,noexec 0 0 /dev/mapper/lvm-home /home ext3 rw,noatime,data=writeback 0 0 /dev/mapper/lvm-opt /opt ext3 rw,noatime,data=writeback 0 0 /dev/mapper/lvm-usr /usr ext3 rw,noatime,data=writeback 0 0 /dev/mapper/lvm-var /var ext3 rw,noatime,data=writeback 0 0 usbfs /proc/bus/usb usbfs rw,nosuid,noexec 0 0 securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec 0 0 Portage 2.1.3.14 (default-linux/x86/2007.0, gcc-4.2.3-pre20071009, glibc-2.6.1-r0, 2.6.22.9 i686) ================================================================= System uname: 2.6.22.9 i686 Genuine Intel(R) CPU T2300 @ 1.66GHz Timestamp of tree: Unknown ccache version 2.4 [enabled] app-shells/bash: 3.2_p17-r1 dev-java/java-config: 1.3.7, 2.1.2-r1 dev-lang/python: 2.5.1-r2 dev-python/pycrypto: 2.0.1-r6 dev-util/ccache: 2.4-r7 sys-apps/baselayout: 2.0.0_rc5 sys-apps/sandbox: 1.2.18.1-r1 sys-devel/autoconf: 2.13, 2.61-r1 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 sys-devel/binutils: 2.18-r1, 2.18.50.0.2 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.24 virtual/os-headers: 2.6.23 ACCEPT_KEYWORDS="x86 ~x86" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -g -march=prescott -fomit-frame-pointer -pipe" 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/share/config" 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/udev/rules.d" CXXFLAGS="-O2 -g -march=prescott -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y" FEATURES="assume-digests ccache collision-protect cvs digest distlocks fixpackages parallel-fetch sandbox sfperms sign splitdebug strict unmerge-orphans userfetch userpriv usersandbox" GENTOO_MIRRORS=" http://gentoo.chem.wisc.edu/gentoo http://gentoo.osuosl.org http://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1,--hash-style=gnu" LINGUAS="en en_GB en_US" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/home/dirtyepic/overlay /home/dirtyepic/svn/dirtyepic" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acpi alsa audiofile avahi bash-completion berkdb branding bzip2 cairo calendar caps cddb cdr cpudetection crypt cscope curl dbus dri dts dvd dvdr dvdread encode exif expat fam ffmpeg fftw flac gdbm gif gmp gnutls graphviz gstreamer gtk hal imagemagick imap imlib java jikes jpeg kde kdeenablefinal kdehiddenvisibility libnotify libsamplerate logrotate mad maildir mailwrapper mmap mmx mng mp3 mpeg mplayer ncurses nntp nptl nsplugin odbc ogg opengl oss pam pcmcia pcre pdf perl pic png python qt3 qt4 quicktime readline ruby sasl sdl session sndfile spell sqlite sqlite3 sse sse2 ssl startup-notification svg tcl tcpd test theora threads truetype unicode urandom usb vcd vim-syntax vorbis win32codecs wxwindows x264 x86 xine xml xpm xulrunner xv xvid zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="*" ELIBC="glibc" INPUT_DEVICES="joystick mouse keyboard synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en en_GB en_US" USERLAND="GNU" VIDEO_CARDS="fglrx" Unset: CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 133867 [details, diff] mount /dev/shm even if not in /etc/fstab Try this out for size
looks good. dirtyepic@tycho ~ $ cat /proc/mounts rootfs / rootfs rw 0 0 /dev/root / ext3 rw,noatime,data=writeback 0 0 proc /proc proc rw,nosuid,nodev,noexec 0 0 sysfs /sys sysfs rw,nosuid,nodev,noexec 0 0 udev /dev tmpfs rw,nosuid 0 0 none /dev/pts devpts rw,nosuid,noexec 0 0 none /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0 none /lib/rc/init.d tmpfs rw,nosuid,nodev,noexec 0 0 /dev/mapper/lvm-home /home ext3 rw,noatime,data=writeback 0 0 /dev/mapper/lvm-opt /opt ext3 rw,noatime,data=writeback 0 0 /dev/mapper/lvm-usr /usr ext3 rw,noatime,data=writeback 0 0 /dev/mapper/lvm-var /var ext3 rw,noatime,data=writeback 0 0 usbfs /proc/bus/usb usbfs rw,nosuid,noexec 0 0 securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec 0 0
We added this to our svn repo a while back, so fixed.