Bug 321551 - can't swtich user after a few cycles
Summary: can't swtich user after a few cycles
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: fast-user-switch-applet
Version: 7
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Matthias Clasen
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2007-10-06 19:28 UTC by David Juran
Modified: 2008-05-17 07:55 UTC (History)
1 user (show)

Fixed In Version: fast-user-switch-applet-2.20.0-1.fc8
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2008-05-17 07:55:58 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description David Juran 2007-10-06 19:28:15 UTC
Description of problem:
After doing a few switch-cycles f-u-s-a stopped working. 

Tracing the process revealed the following:

socket(PF_FILE, SOCK_STREAM, 0)         = 12
stat("/var/run/gdm_socket", 0x7fffeb3bf7d0) = -1 ENOENT (No such file or directory)
stat("/tmp/.gdm_socket", {st_mode=S_IFSOCK|0666, st_size=0, ...}) = 0
fcntl(12, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
connect(12, {sa_family=AF_FILE, path="/tmp/.gdm_socket"}, 110) = 0
sendto(12, "VERSION\n", 8, MSG_NOSIGNAL, NULL, 0) = 8
ioctl(3, FIONREAD, [0])                 = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8,
events=POLLIN|POLLPRI}, {fd=11, events=POLLIN|POLLPRI}, {fd=14,
events=POLLIN|POLLPRI}, {fd=13, events=POLLIN|POLLPRI}, {fd=15,
events=POLLIN|POLLPRI}, {fd=16, events=POLLIN|POLLPRI}, {fd=10,
events=POLLIN|POLLPRI}, {fd=17, events=POLLIN}], 10, 0) = 0
read(12, "G", 1)                        = 1
read(12, "D", 1)                        = 1
read(12, "M", 1)                        = 1
read(12, " ", 1)                        = 1
read(12, "2", 1)                        = 1
read(12, ".", 1)                        = 1
read(12, "1", 1)                        = 1
read(12, "8", 1)                        = 1
read(12, ".", 1)                        = 1
read(12, "4", 1)                        = 1
read(12, "\n", 1)                       = 1
sendto(12, "AUTH_LOCAL 6767ae8a751f925ed3be6"..., 44, MSG_NOSIGNAL, NULL, 0) = 44
ioctl(3, FIONREAD, [0])                 = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8,
events=POLLIN|POLLPRI}, {fd=11, events=POLLIN|POLLPRI}, {fd=14,
events=POLLIN|POLLPRI}, {fd=13, events=POLLIN|POLLPRI}, {fd=15,
events=POLLIN|POLLPRI}, {fd=16, events=POLLIN|POLLPRI}, {fd=10,
events=POLLIN|POLLPRI}, {fd=17, events=POLLIN}], 10, 0) = 0
read(12, "O", 1)                        = 1
read(12, "K", 1)                        = 1
read(12, "\n", 1)                       = 1
sendto(12, "SET_VT -1\n", 10, MSG_NOSIGNAL, NULL, 0) = 10
ioctl(3, FIONREAD, [0])                 = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8,
events=POLLIN|POLLPRI}, {fd=11, events=POLLIN|POLLPRI}, {fd=14,
events=POLLIN|POLLPRI}, {fd=13, events=POLLIN|POLLPRI}, {fd=15,
events=POLLIN|POLLPRI}, {fd=16, events=POLLIN|POLLPRI}, {fd=10,
events=POLLIN|POLLPRI}, {fd=17, events=POLLIN}], 10, 0) = 0
read(12, "E", 1)                        = 1
read(12, "R", 1)                        = 1
read(12, "R", 1)                        = 1
read(12, "O", 1)                        = 1
read(12, "R", 1)                        = 1
read(12, " ", 1)                        = 1
read(12, "9", 1)                        = 1
read(12, " ", 1)                        = 1
read(12, "I", 1)                        = 1
read(12, "n", 1)                        = 1
read(12, "v", 1)                        = 1
read(12, "a", 1)                        = 1
read(12, "l", 1)                        = 1
read(12, "i", 1)                        = 1
read(12, "d", 1)                        = 1
read(12, " ", 1)                        = 1
read(12, "v", 1)                        = 1
read(12, "i", 1)                        = 1
read(12, "r", 1)                        = 1
read(12, "t", 1)                        = 1
read(12, "u", 1)                        = 1
read(12, "a", 1)                        = 1
read(12, "l", 1)                        = 1
read(12, " ", 1)                        = 1
read(12, "t", 1)                        = 1
read(12, "e", 1)                        = 1
read(12, "r", 1)                        = 1
read(12, "m", 1)                        = 1
read(12, "i", 1)                        = 1
read(12, "n", 1)                        = 1
read(12, "a", 1)                        = 1
read(12, "l", 1)                        = 1
read(12, " ", 1)                        = 1
read(12, "n", 1)                        = 1
read(12, "u", 1)                        = 1
read(12, "m", 1)                        = 1
read(12, "b", 1)                        = 1
read(12, "e", 1)                        = 1
read(12, "r", 1)                        = 1
read(12, "\n", 1)                       = 1
sendto(12, "CLOSE\n", 6, MSG_NOSIGNAL, NULL, 0) = 6
close(12)                               = 0
 
The lines where it tries to set the VT to -1 seems suspicious...  Any clues?

Version-Release number of selected component (if applicable):
fast-user-switch-applet-2.17.4-5.fc7

Comment 1 Bug Zapper 2008-05-14 14:38:25 UTC
This message is a reminder that Fedora 7 is nearing the end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 7. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '7'.

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Comment 2 David Juran 2008-05-17 07:55:58 UTC
Haven't seen this lately so let's say it's fixed in Fedora 8.


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