Package: latencytop Version: 0.5 Severity: important Dear Maintainer,
mango:~# latencytop mount: none already mounted or /sys/kernel/debug/ busy mount: according to mtab, debugfs is already mounted on /sys/kernel/debug No protocol specified Its already mounted, but that should not matter: mango:~# mount | grep debug debugfs on /sys/kernel/debug type debugfs (rw,relatime) When unmounting it I get: mango:~# umount /sys/kernel/debug mango:~# latencytop No protocol specified Then after another try: mango:~# latencytop mount: none already mounted or /sys/kernel/debug/ busy mount: according to mtab, none is already mounted on /sys/kernel/debug No protocol specified Maybe it doesn´t work cause current Debian kernels do not have latencytop support enabled: mango:~# grep LATENCY /boot/config-* /boot/config-3.2.0-2-amd64:CONFIG_HAVE_LATENCYTOP_SUPPORT=y /boot/config-3.2.0-2-amd64:# CONFIG_LATENCYTOP is not set /boot/config-3.3.0-trunk-amd64:CONFIG_HAVE_LATENCYTOP_SUPPORT=y /boot/config-3.3.0-trunk-amd64:# CONFIG_LATENCYTOP is not set /boot/config-3.4-trunk-amd64:CONFIG_HAVE_LATENCYTOP_SUPPORT=y /boot/config-3.4-trunk-amd64:# CONFIG_LATENCYTOP is not set (Using 3.4 here.) Okay, verified. These are two bugs. latencytop tries to connect X server by default. When I try from a sux session I indeed get: ms@mango:~> sux Passwort: xauth: file /root/.Xauthority does not exist bash: Kann die Prozessgruppe des Terminals nicht setzen (-1).: Unpassender IOCTL (I/O-Control) für das Gerät bash: Keine Job Steuerung in dieser Shell. mango:/home/ms# latencytop mount: none already mounted or /sys/kernel/debug/ busy mount: according to mtab, none is already mounted on /sys/kernel/debug Please enable the CONFIG_LATENCYTOP configuration in your kernel. Exiting... So I let this bug be about the X.org support and how to enable ncurses and create another one for the missing support for it in the kernel. I will cross-reference them. Bug #628883 is related, but it refers to improving the manpage. This one is about getting latencytop to run out of the box again. Thanks, Martin -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (500, 'testing'), (450, 'unstable'), (110, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 3.4-trunk-amd64 (SMP w/4 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages latencytop depends on: ii libc6 2.13-33 ii libglib2.0-0 2.32.3-1 ii libgtk2.0-0 2.24.10-1 ii libncursesw5 5.9-9 latencytop recommends no packages. latencytop suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
