# emerge -av $pkg <^Z> # fg <^C><^C><^C><^C><^C><^C><^Z><^C><^Z><^C><^C><aghhhhhh!> Portage 2.2.0_alpha28 (default/linux/amd64/10.0/developer, gcc-4.6.0-pre9999, glibc-2.13-r2, 2.6.38-gentoo x86_64) ================================================================= System uname: Linux-2.6.38-gentoo-x86_64-Intel-R-_Core-TM-2_Duo_CPU_T9300_@_2.50GHz-with-gentoo-2.0.2 Timestamp of tree: Fri, 25 Mar 2011 22:30:01 +0000 ccache version 3.1.4 [enabled] app-shells/bash: 4.2_p8 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.5.4-r4, 2.6.6-r2, 2.7.1-r1, 3.1.3-r1 dev-util/ccache: 3.1.4 dev-util/cmake: 2.8.4 sys-apps/baselayout: 2.0.2 sys-apps/openrc: 0.8.0 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.10.3, 1.11.1 sys-devel/binutils: 2.21 sys-devel/gcc: 4.1.2, 4.3.5, 4.4.5, 4.4.6_pre9999::toolchain, 4.5.2, 4.5.3_pre9999::toolchain, 4.6.0_pre9999::dirtyepic sys-devel/gcc-config: 1.5-r1 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82 virtual/os-headers: 2.6.38 (sys-kernel/linux-headers) Repositories: gentoo halo-overlay gcc-porting toolchain dirtyepic Installed sets: @system ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-unknown-linux-gnu" CFLAGS="-O2 -march-=native" CHOST="x86_64-unknown-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /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=native" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y" FEATURES="assume-digests binpkg-logs ccache distlocks fixlafiles fixpackages multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms sign split-log splitdebug strict test test-fail-continue unknown-features-warn unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distfiles.gentoo.org/" LANG="en_US.utf8" LC_ALL="en_US.utf8" LDFLAGS="" LINGUAS="en en_US" MAKEOPTS="-j4 V=1" 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" PORTDIR_OVERLAY="/home/dirtyepic/overlay /home/dirtyepic/svn/gcc-porting /home/dirtyepic/svn/toolchain /home/dirtyepic/svn/dirtyepic" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
I couldn't reproduce this on my first try. It's a strange bug because processes aren't allowed to handle SIGSTOP, so in theory it shouldn't be able to interact or interfere with the handling of other signals that are delivered when the process is not stopped.
it is strange. i tried another console (rxvt-unicode) to make sure it wasn't something wrong with konsole, but i get the same behaviour there.
(1) make sure you have /dev/pts setup ... if it's in a chroot, make sure you're doing a `mount --bind /dev/pts .../chroot/dev/pts` and not mounting a dedicated devpts in there. (2) run `stty -a` from a diff terminal to see if there's anything interesting: # tty /dev/pts/9 # <reproduce bug> <another terminal> # stty -a /dev/pts/9
err, forgot you need "-F" with stty before the path to the tty node
not a portage problem after all. i have this alias in .bashrc: alias e='sudo -E emerge -avl' I was using `e` instead of `emerge` in my testing. `sleep 100` behaves fine. `sudo sleep 100` doesn't. no chroot, $ ll /dev/pts/ total 0 drwxr-xr-x 2 root root 0 Mar 23 19:02 . drwxr-xr-x 17 root root 3.1K Mar 23 22:14 .. crw------- 1 dirtyepic tty 136, 0 Mar 30 17:09 0 crw------- 1 dirtyepic tty 136, 1 Mar 30 17:17 1 crw------- 1 dirtyepic tty 136, 2 Mar 30 17:22 2 crw------- 1 dirtyepic tty 136, 3 Mar 30 17:24 3 crw------- 1 dirtyepic tty 136, 4 Mar 30 17:24 4 $ tty /dev/pts/2 $ sudo sleep 100 ^Z [1]+ Stopped sudo sleep 100 $ fg sudo sleep 100 ^C^C^C $ tty /dev/pts/3 $ stty -aF /dev/pts/2 speed 38400 baud; rows 26; columns 140; line = 0; intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>; eol2 = <undef>; swtch = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0; -parenb -parodd cs8 -hupcl -cstopb cread -clocal -crtscts -ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon ixoff -iuclc -ixany -imaxbel iutf8 opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0 isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke --- goodtty 2011-03-30 17:27:55.271965978 -0600 +++ bugtty 2011-03-30 17:28:37.716435349 -0600 @@ -1,10 +1,10 @@ speed 38400 baud; rows 26; columns 140; line = 0; intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>; eol2 = <undef>; swtch = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; -werase = ^W; lnext = <undef>; flush = ^O; min = 1; time = 0; +werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0; -parenb -parodd cs8 -hupcl -cstopb cread -clocal -crtscts --ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr -icrnl ixon ixoff +-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon ixoff -iuclc -ixany -imaxbel iutf8 opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0 -isig -icanon iexten -echo echoe echok -echonl -noflsh -xcase -tostop -echoprt +isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke sudo-1.8.0 and 1.7.5 are broken. 1.7.4_p6 works.
Created attachment 268297 [details, diff] sudo-1.7.5-resume.patch If I revert http://www.sudo.ws/repos/sudo/rev/dfaadefcc6c6 then everything works as advertised.
Can you please test with 1.7.6_rc2 (and 1.8.1_rc2)? It _should_ be fixed...
1.7.6_rc2 works, thanks.
