[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-03-07 Thread Alberto Salvia Novella
** Changed in: util-linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1553353 Title: tail'ing a file in a script session ha

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-03-07 Thread Brian Murray
** Tags added: regression-release ** Also affects: util-linux (Ubuntu Xenial) Importance: High Status: Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-03-04 Thread Ayan George
I couldn't reproduce it. Can you post strace output of script? There will be more than one script process -- chose the one that is consuming 100% CPU and run something like: $ strace -tt -p >/tmp/strace.out Let it run for about 15 seconds and exit. Then upload the output. -- You received th

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-03-04 Thread Pádraig Brady
Reproduced with script 2.27.1 which spins in this case continually doing: poll([{fd=4, events=POLLIN}], 1, 10)= 1 ([{fd=4, revents=POLLIN}]) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bu

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-03-05 Thread Simon Déziel
On 2016-03-05 12:10 AM, Pádraig Brady wrote: > Reproduced with script 2.27.1 which spins in this case continually > doing: > > poll([{fd=4, events=POLLIN}], 1, 10)= 1 ([{fd=4, revents=POLLIN}]) Yes, that's what strace'ing reveals in my case. ** Changed in: util-linux (Ubuntu) Status:

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-03-05 Thread Ayan George
Ah -- I've been able to reproduce it. I'll run it in a debugger and see if I can isolate the problem. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1553353 Title: tai

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-03-05 Thread Ayan George
Killing tail stops the runaway poll(). It might help to see what tail is doing as well. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1553353 Title: tail'ing a file i

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-03-05 Thread Ayan George
16.04 is using linux util tagged at v2.27.1. I can reproduce the problem using the git source at tag 2.27.1 forward. The bug doesn't occur in v2.26.2 so this looks like a regression. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscri

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-12 Thread Simon Déziel
After bisecting util-linux, the problematic commit is: 54c6611d6f7b73609a5331f4d0bcf63c4af6429e is the first bad commit commit 54c6611d6f7b73609a5331f4d0bcf63c4af6429e Author: Karel Zak Date: Wed Jun 17 15:48:50 2015 +0200 script: fix EOF problems * remove STDIN from poll() if:

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-12 Thread Simon Déziel
FYI, the current master (d38bcd109e9) still has the problem. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1553353 Title: tail'ing a file in a script session hangs St

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-12 Thread Simon Déziel
The above commit is from Debian's git. The problem still exists upstream in https://git.kernel.org/cgit/utils/util-linux/util- linux.git/commit/?id=44338f7fe6a529cef1f206dccd95e7282625c483 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is sub

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-12 Thread Simon Déziel
** Description changed: Steps to reproduce: 1) Start script session (same issue when script is saving to /dev/null) script # or: script /dev/null 2) Tail a file - tail -f /var/log/syslog + tailf /var/log/syslog 3) Press "Enter" 2 times 4) Notice the script process taking 100% CPU

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-12 Thread Simon Déziel
** Bug watch added: Debian Bug tracker #820843 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=820843 ** Also affects: util-linux (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=820843 Importance: Unknown Status: Unknown -- You received this bug notification becaus

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-12 Thread Bug Watch Updater
** Changed in: util-linux (Debian) Status: Unknown => New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1553353 Title: tail'ing a file in a script session hangs

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-13 Thread Simon Déziel
The Debian maintainer forwarded the bug upstream and they fixed it right away. So here's a debdiff that fixes the problem for me. I uploaded it to my PPA and it successfully built on amd64 [1] but not i386 [2]. On i386 the libmount/lock test failed so it seems unrelated to this new commit. It's th

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-13 Thread Ubuntu Foundations Team Bug Bot
The attachment "lp1553353.debdiff" seems to be a debdiff. The ubuntu- sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-13 Thread Martin Pitt
... and sponsored, thanks Simon! ** Changed in: util-linux (Ubuntu Xenial) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/155335

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-13 Thread Launchpad Bug Tracker
This bug was fixed in the package util-linux - 2.27.1-6ubuntu3 --- util-linux (2.27.1-6ubuntu3) xenial; urgency=medium * Add debian/patches/script-use-empty-slave.patch taken from upstream git (LP: #1553353, Closes: #820843) -- Simon Deziel Wed, 13 Apr 2016 15:01:21 + *

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-04-13 Thread Bug Watch Updater
** Changed in: util-linux (Debian) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1553353 Title: tail'ing a file in a script session han

[Touch-packages] [Bug 1553353] Re: tail'ing a file in a script session hangs

2016-10-25 Thread Bug Watch Updater
** Changed in: util-linux (Debian) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1553353 Title: tail'ing a file in a script se