[Bug 728017] Re: xwindows over ssh causes instability
enb
728017 at bugs.launchpad.net
Thu Mar 3 22:42:58 UTC 2011
1. apport-collect 728017
Package openssh not installed and no hook available, ignoring
It then says no addition info gathered.
2. Not any particular site, when firefox is open across the network,
even when not browsing anything, just moving the window around the
screen will cause momentary freezes for the whole gui, client side.
Also, keep in mind that I think you need a slow host or connection to
the host to replicate this. FF takes over 2 minutes just to launch after
typing in the command.
3. $ wmctrl -m
Name: compiz
Class: N/A
PID: N/A
Window manager's "showing the desktop" mode: OFF
$ wmctrl -lG
0x04200041 0 758 166 1276 1088 compy Inbox (148 total) - Evolution
0x01600003 -1 0 2352 1920 24 compy Bottom Expanded Edge Panel
0x01600028 0 0 0 1920 24 compy Top Expanded Edge Panel
0x0180001e -1 0 0 1920 1200 compy x-nautilus-desktop
0x03400084 0 0 86 1920 1133 compy Bug #728017 in openssh (Ubuntu): “xwindows over ssh causes instability” - Mozilla Firefox (Build 20101206121716)
0x04800004 0 1538 658 657 435 compy enb at compy: ~
0x04a0009d 0 10 94 1328 711 compy *Untitled Document 1 - gedit
4.
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 09:18 ? 00:00:00 /sbin/init
root 2 0 0 09:18 ? 00:00:00 [kthreadd]
root 3 2 0 09:18 ? 00:00:00 [ksoftirqd/0]
root 4 2 0 09:18 ? 00:00:00 [migration/0]
root 5 2 0 09:18 ? 00:00:00 [watchdog/0]
root 6 2 0 09:18 ? 00:00:00 [migration/1]
root 7 2 0 09:18 ? 00:00:00 [ksoftirqd/1]
root 8 2 0 09:18 ? 00:00:00 [watchdog/1]
root 9 2 0 09:18 ? 00:00:00 [migration/2]
root 10 2 0 09:18 ? 00:00:00 [ksoftirqd/2]
root 11 2 0 09:18 ? 00:00:00 [watchdog/2]
root 12 2 0 09:18 ? 00:00:00 [migration/3]
root 13 2 0 09:18 ? 00:00:00 [ksoftirqd/3]
root 14 2 0 09:18 ? 00:00:00 [watchdog/3]
root 15 2 0 09:18 ? 00:00:00 [events/0]
root 16 2 0 09:18 ? 00:00:00 [events/1]
root 17 2 0 09:18 ? 00:00:00 [events/2]
root 18 2 0 09:18 ? 00:00:07 [events/3]
root 19 2 0 09:18 ? 00:00:00 [cpuset]
root 20 2 0 09:18 ? 00:00:00 [khelper]
root 21 2 0 09:18 ? 00:00:00 [netns]
root 22 2 0 09:18 ? 00:00:00 [async/mgr]
root 23 2 0 09:18 ? 00:00:00 [pm]
root 25 2 0 09:18 ? 00:00:00 [sync_supers]
root 26 2 0 09:18 ? 00:00:00 [bdi-default]
root 27 2 0 09:18 ? 00:00:00 [kintegrityd/0]
root 28 2 0 09:18 ? 00:00:00 [kintegrityd/1]
root 29 2 0 09:18 ? 00:00:00 [kintegrityd/2]
root 30 2 0 09:18 ? 00:00:00 [kintegrityd/3]
root 31 2 0 09:18 ? 00:00:00 [kblockd/0]
root 32 2 0 09:18 ? 00:00:00 [kblockd/1]
root 33 2 0 09:18 ? 00:00:00 [kblockd/2]
root 34 2 0 09:18 ? 00:00:00 [kblockd/3]
root 35 2 0 09:18 ? 00:00:00 [kacpid]
root 36 2 0 09:18 ? 00:00:00 [kacpi_notify]
root 37 2 0 09:18 ? 00:00:00 [kacpi_hotplug]
root 38 2 0 09:18 ? 00:00:00 [ata_aux]
root 39 2 0 09:18 ? 00:00:00 [ata_sff/0]
root 40 2 0 09:18 ? 00:00:00 [ata_sff/1]
root 41 2 0 09:18 ? 00:00:00 [ata_sff/2]
root 42 2 0 09:18 ? 00:00:00 [ata_sff/3]
root 43 2 0 09:18 ? 00:00:00 [khubd]
root 44 2 0 09:18 ? 00:00:00 [kseriod]
root 45 2 0 09:18 ? 00:00:00 [kmmcd]
root 83 2 0 09:18 ? 00:00:00 [khungtaskd]
root 84 2 0 09:18 ? 00:00:00 [kswapd0]
root 85 2 0 09:18 ? 00:00:00 [ksmd]
root 86 2 0 09:18 ? 00:00:00 [aio/0]
root 87 2 0 09:18 ? 00:00:00 [aio/1]
root 88 2 0 09:18 ? 00:00:00 [aio/2]
root 89 2 0 09:18 ? 00:00:00 [aio/3]
root 90 2 0 09:18 ? 00:00:00 [ecryptfs-kthrea]
root 91 2 0 09:18 ? 00:00:00 [crypto/0]
root 92 2 0 09:18 ? 00:00:00 [crypto/1]
root 93 2 0 09:18 ? 00:00:00 [crypto/2]
root 94 2 0 09:18 ? 00:00:00 [crypto/3]
root 120 2 0 09:18 ? 00:00:00 [kstriped]
root 121 2 0 09:18 ? 00:00:00 [kmpathd/0]
root 122 2 0 09:18 ? 00:00:00 [kmpathd/1]
root 123 2 0 09:18 ? 00:00:00 [kmpathd/2]
root 124 2 0 09:18 ? 00:00:00 [kmpathd/3]
root 125 2 0 09:18 ? 00:00:00 [kmpath_handlerd]
root 126 2 0 09:18 ? 00:00:00 [ksnapd]
root 127 2 0 09:18 ? 00:00:00 [kondemand/0]
root 128 2 0 09:18 ? 00:00:00 [kondemand/1]
root 129 2 0 09:18 ? 00:00:00 [kondemand/2]
root 130 2 0 09:18 ? 00:00:00 [kondemand/3]
root 131 2 0 09:18 ? 00:00:00 [kconservative/0]
root 132 2 0 09:18 ? 00:00:00 [kconservative/1]
root 133 2 0 09:18 ? 00:00:00 [kconservative/2]
root 134 2 0 09:18 ? 00:00:00 [kconservative/3]
root 308 2 0 09:18 ? 00:00:01 [scsi_eh_0]
root 363 2 0 09:18 ? 00:00:00 [scsi_eh_1]
root 364 2 0 09:18 ? 00:00:00 [scsi_eh_2]
root 365 2 0 09:18 ? 00:00:00 [scsi_eh_3]
root 366 2 0 09:18 ? 00:00:00 [scsi_eh_4]
root 371 2 0 09:18 ? 00:00:00 [scsi_eh_5]
root 372 2 0 09:18 ? 00:00:00 [scsi_eh_6]
root 377 2 0 09:18 ? 00:00:00 [scsi_eh_7]
root 380 2 0 09:18 ? 00:00:00 [scsi_eh_8]
root 381 2 0 09:18 ? 00:00:00 [scsi_eh_9]
root 384 2 0 09:18 ? 00:00:00 [scsi_eh_10]
root 385 2 0 09:18 ? 00:00:00 [scsi_eh_11]
root 391 2 0 09:18 ? 00:00:00 [scsi_eh_12]
root 392 2 0 09:18 ? 00:00:00 [scsi_eh_13]
root 398 2 0 09:18 ? 00:00:00 [usbhid_resumer]
root 421 2 0 09:18 ? 00:00:00 [jbd2/sda2-8]
root 422 2 0 09:18 ? 00:00:00 [ext4-dio-unwrit]
root 423 2 0 09:18 ? 00:00:00 [ext4-dio-unwrit]
root 424 2 0 09:18 ? 00:00:00 [ext4-dio-unwrit]
root 425 2 0 09:18 ? 00:00:00 [ext4-dio-unwrit]
root 458 2 0 09:18 ? 00:00:00 [flush-8:0]
root 484 1 0 09:18 ? 00:00:00 upstart-udev-bridge --daemon
root 547 1 0 09:18 ? 00:00:00 udevd --daemon
root 728 547 0 09:18 ? 00:00:00 udevd --daemon
root 729 547 0 09:18 ? 00:00:00 udevd --daemon
root 753 2 0 09:18 ? 00:00:00 [edac-poller]
daemon 1008 1 0 09:18 ? 00:00:00 portmap
root 1064 1 0 09:18 ? 00:00:00 /usr/sbin/lircd --output=/var/ru
root 1091 2 0 09:18 ? 00:00:00 [hd-audio0]
root 1114 2 0 09:18 ? 00:00:00 [hd-audio1]
root 1136 2 0 09:18 ? 00:00:00 [jbd2/sda1-8]
root 1137 2 0 09:18 ? 00:00:00 [ext4-dio-unwrit]
root 1138 2 0 09:18 ? 00:00:00 [ext4-dio-unwrit]
root 1139 2 0 09:18 ? 00:00:00 [ext4-dio-unwrit]
root 1140 2 0 09:18 ? 00:00:00 [ext4-dio-unwrit]
syslog 1184 1 0 09:18 ? 00:00:00 rsyslogd -c4
root 1187 1 0 09:18 ? 00:00:00 /usr/sbin/sshd -D
root 1207 1 0 09:18 ? 00:00:00 smbd -F
statd 1221 1 0 09:18 ? 00:00:00 rpc.statd -L
root 1239 1207 0 09:18 ? 00:00:00 smbd -F
102 1256 1 0 09:18 ? 00:00:00 dbus-daemon --system --fork
avahi 1273 1 0 09:18 ? 00:00:00 avahi-daemon: running [compy.loc
avahi 1274 1273 0 09:18 ? 00:00:00 avahi-daemon: chroot helper
root 1275 1 0 09:18 ? 00:00:00 NetworkManager
root 1277 1 0 09:18 ? 00:00:00 /usr/sbin/modem-manager
root 1308 1 0 09:18 ? 00:00:00 /sbin/wpa_supplicant -u -s
root 1310 1275 0 09:18 ? 00:00:00 /sbin/dhclient -d -sf /usr/lib/N
root 1330 1 0 09:18 ? 00:00:00 gdm-binary
root 1338 1 0 09:18 ? 00:00:00 /usr/sbin/console-kit-daemon --n
root 1341 1 0 09:18 tty4 00:00:00 /sbin/getty -8 38400 tty4
root 1345 1 0 09:18 tty5 00:00:00 /sbin/getty -8 38400 tty5
root 1477 1330 0 09:18 ? 00:00:00 /usr/lib/gdm/gdm-simple-slave --
root 1479 1 0 09:18 tty2 00:00:00 /sbin/getty -8 38400 tty2
root 1480 1 0 09:18 tty3 00:00:00 /sbin/getty -8 38400 tty3
root 1482 1 0 09:18 tty6 00:00:00 /sbin/getty -8 38400 tty6
root 1486 1 0 09:18 ? 00:00:00 acpid -c /etc/acpi/events -s /va
root 1493 1 0 09:18 ? 00:00:00 /usr/sbin/cupsd -C /etc/cups/cup
root 1514 1 0 09:18 ? 00:00:00 cron
daemon 1515 1 0 09:18 ? 00:00:00 atd
root 1517 1 0 09:18 ? 00:00:00 /usr/sbin/hddtemp -d -l 127.0.0.
root 1524 1477 2 09:18 tty7 00:09:06 /usr/bin/X :0 -nr -verbose -auth
root 1527 2 0 09:18 ? 00:00:00 [rpciod/0]
root 1528 2 0 09:18 ? 00:00:00 [rpciod/1]
root 1529 2 0 09:18 ? 00:00:00 [rpciod/2]
root 1530 2 0 09:18 ? 00:00:00 [rpciod/3]
root 1585 2 0 09:18 ? 00:00:00 [lockd]
root 1587 2 0 09:18 ? 00:00:00 [nfsd4]
root 1588 2 0 09:18 ? 00:00:00 [nfsd4_callbacks]
root 1589 2 0 09:18 ? 00:00:00 [nfsd]
root 1590 2 0 09:18 ? 00:00:00 [nfsd]
root 1591 2 0 09:18 ? 00:00:00 [nfsd]
root 1592 2 0 09:18 ? 00:00:00 [nfsd]
root 1593 2 0 09:18 ? 00:00:00 [nfsd]
root 1594 2 0 09:18 ? 00:00:00 [nfsd]
root 1595 2 0 09:18 ? 00:00:00 [nfsd]
root 1596 2 0 09:18 ? 00:00:00 [nfsd]
root 1616 1 0 09:18 ? 00:00:00 /usr/sbin/rpc.mountd --manage-gi
root 1698 1 0 09:18 ? 00:00:00 nmbd -D
root 1733 1 0 09:18 ? 00:00:00 /usr/sbin/winbindd
root 1758 1733 0 09:18 ? 00:00:00 /usr/sbin/winbindd
root 1840 1477 0 09:18 ? 00:00:00 /usr/lib/gdm/gdm-session-worker
enb 1849 1840 0 09:18 ? 00:00:00 gnome-session
enb 1889 1849 0 09:18 ? 00:00:00 /usr/bin/ssh-agent /usr/bin/gpg-
enb 1890 1849 0 09:18 ? 00:00:00 /usr/bin/gpg-agent --daemon --sh
enb 1893 1 0 09:18 ? 00:00:00 /usr/bin/dbus-launch --exit-with
enb 1894 1 0 09:18 ? 00:00:00 /bin/dbus-daemon --fork --print-
enb 1899 1 0 09:18 ? 00:00:11 /usr/lib/libgconf2-4/gconfd-2
enb 1931 1849 0 09:18 ? 00:00:00 gnome-power-manager
root 1939 1 0 09:18 tty1 00:00:00 /sbin/getty -8 38400 tty1
enb 1946 1 0 09:18 ? 00:00:02 /usr/lib/gnome-settings-daemon/g
root 1949 1 0 09:18 ? 00:00:00 /usr/lib/upower/upowerd
enb 1966 1 0 09:18 ? 00:00:00 /usr/bin/gnome-keyring-daemon --
root 1972 1 0 09:18 ? 00:00:00 /usr/lib/policykit-1/polkitd
enb 2011 1 0 09:18 ? 00:00:00 /usr/lib/gvfs/gvfsd
enb 2017 1 0 09:18 ? 00:00:00 /usr/lib/gvfs//gvfs-fuse-daemon
enb 2022 1849 0 09:18 ? 00:02:19 compiz
enb 2027 1 1 09:18 ? 00:06:27 /usr/bin/pulseaudio --start --lo
rtkit 2029 1 0 09:18 ? 00:00:00 /usr/lib/rtkit/rtkit-daemon
enb 2061 1849 0 09:18 ? 00:00:00 nm-applet --sm-disable
enb 2062 1849 0 09:18 ? 00:00:07 nautilus
enb 2064 1849 0 09:18 ? 00:00:02 gnome-panel
enb 2067 1849 0 09:18 ? 00:00:00 /usr/lib/evolution/2.30/evolutio
enb 2068 1849 0 09:18 ? 00:00:00 /usr/lib/policykit-1-gnome/polki
enb 2074 1 0 09:18 ? 00:00:00 /usr/lib/evolution/e-calendar-fa
enb 2093 1 0 09:18 ? 00:00:00 /usr/lib/evolution/e-addressbook
enb 2098 2022 0 09:18 ? 00:00:00 /bin/sh -c /usr/bin/compiz-decor
enb 2099 2027 0 09:18 ? 00:00:00 /usr/lib/pulseaudio/pulse/gconf-
enb 2100 2098 0 09:18 ? 00:00:00 /usr/bin/gtk-window-decorator
enb 2107 1 0 09:18 ? 00:00:00 /usr/lib/gvfs/gvfsd-trash --spaw
enb 2112 1 0 09:18 ? 00:00:00 /usr/lib/gvfs/gvfs-gdu-volume-mo
root 2114 1 0 09:18 ? 00:00:00 /usr/lib/udisks/udisks-daemon
root 2115 2114 0 09:18 ? 00:00:02 udisks-daemon: polling /dev/sr0
enb 2117 1 0 09:18 ? 00:00:00 /usr/lib/gvfs/gvfs-gphoto2-volum
enb 2119 1 0 09:18 ? 00:00:00 /usr/lib/gvfs/gvfs-afc-volume-mo
enb 2122 1 0 09:18 ? 00:00:00 /usr/lib/bonobo-activation/bonob
enb 2128 1 0 09:18 ? 00:00:01 /usr/lib/gnome-panel/wnck-applet
enb 2135 1 0 09:18 ? 00:00:20 /usr/lib/gnome-panel/sensors-app
enb 2138 1 0 09:18 ? 00:00:00 /usr/lib/gnome-panel/clock-apple
enb 2139 1 0 09:18 ? 00:00:00 /usr/lib/indicator-applet/indica
enb 2140 1 0 09:18 ? 00:00:00 /usr/lib/gnome-panel/notificatio
enb 2142 1 0 09:18 ? 00:00:00 /usr/lib/indicator-applet/indica
enb 2158 1 0 09:18 ? 00:00:00 /usr/lib/gvfs/gvfsd-metadata
enb 2159 1 0 09:18 ? 00:00:00 /usr/lib/indicator-session/indic
enb 2166 1 0 09:18 ? 00:00:00 /usr/lib/indicator-me/indicator-
enb 2168 1 0 09:18 ? 00:00:00 /usr/lib/indicator-messages/indi
enb 2170 1 0 09:18 ? 00:00:00 /usr/lib/indicator-application/i
enb 2172 1 0 09:18 ? 00:00:00 /usr/lib/indicator-sound/indicat
enb 2175 1 0 09:18 ? 00:00:01 gnome-screensaver
enb 2181 1 0 09:18 ? 00:00:00 /usr/lib/gvfs/gvfsd-burn --spawn
enb 2189 1849 0 09:19 ? 00:00:00 /usr/lib/gnome-disk-utility/gdu-
root 2193 1733 0 09:19 ? 00:00:00 /usr/sbin/winbindd
enb 2203 1 0 09:19 ? 00:00:00 /bin/sh /usr/lib/firefox-3.6.13/
enb 2208 2203 0 09:19 ? 00:00:00 /bin/sh /usr/lib/firefox-3.6.13/
enb 2212 2208 10 09:19 ? 00:40:14 /usr/lib/firefox-3.6.13/firefox-
enb 2241 2212 11 09:19 ? 00:42:48 /usr/lib/firefox-3.6.13/plugin-c
enb 2255 1849 0 09:19 ? 00:00:00 /usr/bin/python /usr/share/syste
enb 2258 1 0 09:19 ? 00:01:19 audacious2
enb 2282 1 0 09:19 ? 00:00:00 pidgin
enb 2376 1 0 09:19 ? 00:00:00 /usr/lib/notify-osd/notify-osd
enb 2385 1 0 09:19 ? 00:00:06 /usr/local/Brother/sane/brscan-s
enb 2388 1 0 09:19 ? 00:00:05 alltray evolution
enb 2389 2388 0 09:19 ? 00:00:11 evolution
enb 2420 1849 0 09:19 ? 00:00:00 update-notifier
enb 2482 1 0 09:22 ? 00:00:00 /usr/lib/gvfs/gvfsd-http --spawn
enb 2931 1 0 10:14 ? 00:00:04 /usr/bin/python2.6 /usr/bin/upda
enb 3415 1 0 15:30 ? 00:00:00 /usr/lib/gvfs/gvfsd-smb-browse -
enb 3430 1 0 15:30 ? 00:00:00 /usr/lib/gvfs/gvfsd-smb --spawne
enb 3473 1 0 15:30 ? 00:00:00 gnome-terminal
enb 3476 3473 0 15:30 ? 00:00:00 gnome-pty-helper
enb 3477 3473 0 15:30 pts/0 00:00:00 bash
enb 3514 3477 0 15:32 pts/0 00:00:00 ps -ef
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https://bugs.launchpad.net/bugs/728017
Title:
xwindows over ssh causes instability
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