Re: [Bug 475327] Re: qemu -net nic -net tap does not start due to qemu-ifXXX scripts
On 2011-05-03 16:12:53 -, Olivier Mengué 475...@bugs.launchpad.net wrote in 20110503161253.22907.24156.mal...@wampee.canonical.com: @dl9sau: if NAT is enough for you, don't use -net tap: -net user is much simpler to setup. This is no option. It's generally not a good idea to force a user's network interface to become reconfigured. There are various reasons, like: - security: his firewall filter rules may not apply anymore, the system is open to the world - what makes you think that the guess (use the iface with the default route as bridge) is always right? There may be more other scenarios where the services the qemu instances provide should be offered to the local network, not to the internet.. - problems if your computer is a WLAN STA (client) -- managed mode and bridging are mutaly exclusive - your script only works in the special case that the interface with the default route is already part of a bride. only then you could apply a brctl addif .. This is no normal setup. The up/down script is mess and should be removed. Kind regards, - Thomas Osterried -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/475327 Title: qemu -net nic -net tap does not start due to qemu-ifXXX scripts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 555573] Re: [g41] GPU hung: Failed to submit batchbuffer: Input/output error
This bug happend yesterday again. The third time. This time I was just typing, into a gnome-terminal - and zok! X11 died. Console. Unhappy. -- [g41] GPU hung: Failed to submit batchbuffer: Input/output error https://bugs.launchpad.net/bugs/73 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 555573] Re: [g41] GPU hung: Failed to submit batchbuffer: Input/output error
This bugs affects me also. Yesterday and today. Linux tomate 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:28:05 UTC 2010 x86_64 GNU/Linux Lucid. 64bit. Same graphic chip: 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) Subsystem: Samsung Electronics Co Ltd Device c504 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at d810 (32-bit, non-prefetchable) [size=512K] I/O ports at 1800 [size=8] Memory at c000 (32-bit, prefetchable) [size=256M] Memory at d820 (32-bit, non-prefetchable) [size=256K] Capabilities: access denied Kernel driver in use: i915 Kernel modules: i915 === Last words of the dying xorg server: Fatal server error: Failed to submit batchbuffer: Input/output error Please consult the The X.Org Foundation support at http://wiki.x.org for help. Please also check the log file at /var/log/Xorg.0.log for additional information. ddxSigGiveUp: Closing log 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) Subsystem: Samsung Electronics Co Ltd Device c504 Flags: fast devsel Memory at d818 (32-bit, non-prefetchable) [size=512K] Capabilities: access denied === History: X11 server was stable on karmic and in the first weeks of lucid. It happened yesterday and today. Probably due to reboot after a new kernel. X11 was unusable with this graphic chip in jaunty. It was really stable in intrepid and before. Since karmic, there are refresh errors: textlines become garbage; sometimes they disappear completely - you'll recognize, as soon as you don't understand context of the text you read anymore ;) -- [g41] GPU hung: Failed to submit batchbuffer: Input/output error https://bugs.launchpad.net/bugs/73 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 414744] Re: libpcap issue: tcpdump consumes 100% cpu power after interface shutdown
I was lucky to see an update of the description these days (even if it mostly changed tabs to spaces or so). Let me congratulate to Ubuntu Lucid Lynx 10.04 LTS (s stands for support, eh?). Ok, Jaunty - no support. Karmic - no support. With Lucid, we've at least one thing: longer time for finishing the support. But in the change of the description we read: + The issue was fixed upstream as part of version 1.1.0 (now 1.1.1), which will be in Maverick as soon as Debian imports begin. + The attached patch, while developed independently, is effectively identical to the fix implemented upstream. - No support for LongTermSupport Lucid(!). It will be fixed in the short-time-supported successor Maverick. Furhermore we read that someone else has developed independently a patch. That's nice. But even if 10 or 100 different people would have invested their spare time to develop seperatly the same patch (what a non-sense ;) - it wouldn't have helped to get it into ubuntu. I'm really, really upset. A high-CPU-load problem with a patch available needs one year for still- not-being resolved. How on the other hand will it be with a security issue (segfaults and so on), when no one provides a patch (or no one submits it to launchpad, because we've learned it does not help)? Time to leave. This has no future. bye -- libpcap issue: tcpdump consumes 100% cpu power after interface shutdown https://bugs.launchpad.net/bugs/414744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 474984] Re: in Kmail, The URL links are wrongly escaped, they show text amp; instead of
Another parser issue. In an E-Mail, I discussed a part of an URL: /members/ in the path ... kmail shows members in the path this word is being displayed in italic, and the surrounding '/' characters are omited. Thus the discussion went the wrong way, until we recognized the displaying problem in kmail. Emotions and other stuff are set to off in the preferences. -- in Kmail, The URL links are wrongly escaped, they show text amp; instead of https://bugs.launchpad.net/bugs/474984 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 414744] Re: libpcap issue: tcpdump consumes 100% cpu power after interface shutdown
On 2010-03-13 21:30:38 -, eapache eapa...@gmail.com wrote in 20100313213038.2388.27067.mal...@soybean.canonical.com: I'm so sorry! I've been triaging and working on bugs filed against the libpcap package for a while now, and I only just realized that there are also bugs filed against the libpcap0.8 package. I'm really not happy with this. This bug appeared in Ubuntu Jaunty and I submitted it a few days after it's release (2009-04-29). It was not fixed and I did not even get a response. A few days after Karmic's release (2009-08-17) where the bug was still present I developed and submitted a patch. Again nothing happened (no reaction, no thanks, no technical critics on the patch) - until 2010-03-13. And now you say: I've added your patch as an attachment. I've also been in contact with upstream, and there is a new upstream version coming down the pipe in the next short while. I don't think there's much hope for karmic anymore, but I should be able to get this into Lucid one way or another. - no hope for Karmic? That means two complete Ubuntu versions with this bug. Karmic is supposed to be supported until April 2011 (- +1 year from now). We are not discussing about a new feature or a new library version here. It's a bugfix which could be added - quickly, after a code review. Please note that Jaunty is also affected, which is supported until October 2010 - and where it will never be fixed. In the past, new Ubuntu versions always introduced new bugs. I.e. practical inusability of X11 on my graphic-chip on Jaunty which was stable over years with previous Ubuntu versions. It was (partly) fixed by advertising to upgrade to the release candidate of karmic; see https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/ 419958 [partly means: no crashes anymore (previously 2 days); but in karmic, sometimes characters are not display until you scroll or mark it with your mouse..] Or look at report https://bugzilla.gnome.org/show_bug.cgi?id=575548 (gnome-session-manager bug, on Intrepid); it was fixed with the upgrade to Jaunty. But: Intrepid is still supported (until April 2010). With Karmic, I've noted down about 35 new bugs (some of them were fixed over the time, some goes daily on my nerves). With a response time of 0.5-2 years to a bug submitted on launchpad and the perspective to get a fix for the next or next-to-next Ubuntu version it's not really motivating to invest the time to submit all the bugs I discovered. Instead, it may be recommended to switch over to another linux distribution - something I tried to avoid over the years, regardless how unhappy I was. Ubuntu has real, heavy problems. Because you as a maintainer are in a better position to report the disappointments of the users about the quality issues upstream, I've wrote my complains in detail here. I've to stress that I do not blame you. It's also ok to oversee a bug report. But due to my experience, it's a common problem ubuntu has - and they have to solve this quality problem, otherwise users will leave. I've the ear on the local community, and I know I'm not alone with my concerns. Kind regards, - Thomas Osterried ** Bug watch added: GNOME Bug Tracker #575548 https://bugzilla.gnome.org/show_bug.cgi?id=575548 -- libpcap issue: tcpdump consumes 100% cpu power after interface shutdown https://bugs.launchpad.net/bugs/414744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 414744] Re: libpcap issue: tcpdump consumes 100% cpu power after interface shutdown
On 2010-03-13 22:31:07 -, Brian Murray br...@ubuntu.com wrote in 20100313223108.6527.61193.launch...@soybean.canonical.com: ** Tags added: patch ah, ok. and now? -- libpcap issue: tcpdump consumes 100% cpu power after interface shutdown https://bugs.launchpad.net/bugs/414744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 474984] Re: in Kmail, The URL links are wrongly escaped, they show text amp; instead of
I received an email with an URL. It displays wrong. I typed v for viewing the (raw) mail content: [..] Subject: =?ISO-8859-1?Q?Passwortanforderung f=FCr Ihr Nutzerkonto?= MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit From: xxx Reply-To:xxx Message-Id: 20100224150443.x...@antares-a.db.messe.de Date: Wed, 24 Feb 2010 16:04:43 +0100 (CET) X-Scanned-By: MIMEDefang 2.63 on 192.168.14.2 X-Kolab-Scheduling-Message: FALSE X-UID: 255 X-Length: 2603 Status: R X-Status: N X-KMail-EncryptionState: X-KMail-SignatureState: X-KMail-MDN-Sent: Sehr geehrte Nutzerin / Sehr geehrter Nutzer, bitte klicken Sie zum Ändern Ihres Passwortes auf den folgenden Link: http://www.cebit.de//passwort_vergessen_d.html?sprache=1ssl_action=PasswortVergessenUpdatecode=ryryryryry Mit freundlichen Grüßen This message is text/plain. It has no encoding. My kmail is also configured to only show plain text and not html. The message is displayed as: Passwortanforderung für Ihr Nutzerkonto Von: xxx An: xxx Datum: Heute 16:04:43 Sehr geehrte Nutzerin / Sehr geehrter Nutzer, bitte klicken Sie zum Ändern Ihres Passwortes auf den folgenden Link: http://www.cebit.de//passwort_vergessen_d.html?sprache=1amp;ssl_action=PasswortVergessenUpdateamp;code=ryryryryry Mit freundlichen Grüßen Ihr Internetteam der Deutschen Messe You see the amp; which is not in the real message? You could imaginge if I paste this to firefox? - Parts of the URL are cut-off. And I surfed again and again to the password-forgotton-request-new-by-mail web page, instead of the i-received-that-mail-and-here-I-confirm-this. -- in Kmail, The URL links are wrongly escaped, they show text amp; instead of https://bugs.launchpad.net/bugs/474984 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdepim in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
Re: [Bug 48199] Re: multimon crashes Xorg when window is closed
Yes, the author applied my patch to his upstream version right after my complain. On 2010-02-13 01:35:36 -, Kamal Mostafa ka...@whence.com wrote in 20100213013537.15639.43037.mal...@potassium.ubuntu.com: This bug was fixed in the package multimon 1.0-5, which is scheduled to be released in Ubuntu Lucid. I have also made available a build of multimon 1.0-5 for Ubuntu Karmic in my PPA: https://launchpad.net/~kamalmostafa/+archive/multimon-1.0-5 Thanks to everyone involved with the diagnosis and resolution of this issue. - multimon (1.0-5) unstable; urgency=low * Include newer gen.c and xdisplay.c versions from Thomas Sailer dated 2009-03-24. (Closes: #247857) * Include Joerg Woelke's patch to run sox correctly. (Closes: #536228) * depend upon sox. (Closes: #555391) * The man pages added in 1.0-4 must help, no recent complaints. (Closes: #205003) -- Ubuntu Archive Auto-Sync arch...@ubuntu.com Sat, 05 Dec 2009 21:32:06 + ** Changed in: multimon (Ubuntu) Status: Confirmed = Fix Released -- multimon crashes Xorg when window is closed https://bugs.launchpad.net/bugs/48199 You received this bug notification because you are a direct subscriber of the bug. -- multimon crashes Xorg when window is closed https://bugs.launchpad.net/bugs/48199 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 372324] Re: Notebook does not suspend - not a kernel- but a design problem
It was a jaunty bug. Jaunty was the most instable ubuntu version for me. Since I upgraded to karmic, this error did not appear (afaik). On 2010-01-14 21:26:01 -, Kamus kamu...@gmail.com wrote in 20100114212601.4523.61195.mal...@potassium.ubuntu.com: Thank you for taking the time to report this bug and helping to make Ubuntu better. You reported this bug a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue for you? Thanks in advance. -- Notebook does not suspend - not a kernel- but a design problem https://bugs.launchpad.net/bugs/372324 You received this bug notification because you are a direct subscriber of the bug. -- Notebook does not suspend - not a kernel- but a design problem https://bugs.launchpad.net/bugs/372324 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 414744] Re: libpcap issue: tcpdump consumes 100% cpu power after interface shutdown
Anyone here? - It can't be so difficult to apply the patch I submitted above - four months ago. -- libpcap issue: tcpdump consumes 100% cpu power after interface shutdown https://bugs.launchpad.net/bugs/414744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 435367] Re: gnome-terminal assert failure: Vte:ERROR:/build/buildd/vte-0.22.0/./src/vtestream-file.h:30:_xread: assertion failed: (fd || !len)
Terminal windows are one of developer's most important tool. It's a real pain that the terminal program (and all it wonderful open windows with important stuff) dies just because it should print binary data. In a remote ssh session i did a wget for a program at sorceforge which resulted in the file strace-4.5.18.tar.bz2?use_mirror=dfn. Well, the usual question ist it a bz2 or just a referer? I did cat strace-4.5.18.tar.bz2?use_mirror=dfn and gnome-terminal crashed. System here ubuntu karmic 64bit. -- gnome-terminal assert failure: Vte:ERROR:/build/buildd/vte-0.22.0/./src/vtestream-file.h:30:_xread: assertion failed: (fd || !len) https://bugs.launchpad.net/bugs/435367 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 372324] Re: Notebook does not suspend - not a kernel- but a design problem
After not being able to use vlc during my whole jaunty period, because it segfaulted right after playing the first song, I'm happy to announce that vlc works again with ubuntu karmic. -- Notebook does not suspend - not a kernel- but a design problem https://bugs.launchpad.net/bugs/372324 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 414744] Re: libpcap issue: tcpdump consumes 100% cpu power after interface shutdown
This bug still exists in karmic. Btw, it's a bit disappointing. I provided a fix here - and there was no response, no action, anything. -- libpcap issue: tcpdump consumes 100% cpu power after interface shutdown https://bugs.launchpad.net/bugs/414744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 419958] Re: [i945GM] X-Server crashes almost once a day
Just upgraded to karmic. May tell more in a few days. -- [i945GM] X-Server crashes almost once a day https://bugs.launchpad.net/bugs/419958 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 419958] [NEW] X-Server crashes almost once a day
Public bug reported:
Binary package hint: xserver-xorg-video-intel
System: ubuntu jaunty 64bit
Hardware: Notebook Samsung Q35. Intel GMA 950 video card.
$ lspci |grep VGA
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS,
943/940GML Express Integrated Graphics Controller (rev 03)
Before my upgrade to ubuntu jaunty there were no issues in regard to the
graphics card.
After the upgrade to jaunty, my X11 server crashes every 1 to 2 days. It's a
real pain.
First the symptom was that the system looked like it freezes up (screen
visible; sometimes the mouse pinter was movable; sometimes not or
invisible). No keyboard keys and button had an effect (except for the
backlight button). But the kernel still was alive (i.e. the music played
a bit longer - until the program terminated due to the crash crash of
whatever). That's why I concluded it's not a kernel but an Xorg issue.
In an article about bad support of the intel chips i read about the hint to
disable DRI.
After disabling DRI, the behavior slightly changed: in the 1 to 2 days
crashes, I'm now logged out and the gdm login manager reappears.
Xorg.0.log does not show anything. Likewise
/var/log/{messages,syslog,..}
Because it really goes to my nerves I write this report today.
Btw, I have the gnome desktop. Since my upgrade to jaunty some kde
applications have black bars in some text fields (i.E. when writing or
moving the cursor in kmail's To: field, the text becomes black).
There's no special application triggering the problem. Mostly I was
typing in a gnome-terminal via ssh to a remote host. But sometimes i
scrolled down in my webbrowser, or wrote in gvim - or was thinking and
just pressed the shift button.
I've not enabled desktop effekts.
Attached below: Xorg.0.log.old
Regards,
- Thomas Osterried
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
--
X-Server crashes almost once a day
https://bugs.launchpad.net/bugs/419958
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
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[Bug 419958] Re: X-Server crashes almost once a day
** Attachment added: Xorg.0.log.old http://launchpadlibrarian.net/30903382/Xorg.0.log.old -- X-Server crashes almost once a day https://bugs.launchpad.net/bugs/419958 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 414744] [NEW] libpcap issue: tcpdump consumes 100% cpu power after interface shutdown
Public bug reported:
Binary package hint: libpcap0.8
Programs using libpcap0.8, like tcpdump, show the behavior that they consume
100% CPU power instead of error-handling / termination.
It's a problem in libpcap. I traced it down and present a fix here.
I wrote to ubuntu-devel-disc...@lists.ubuntu.com
(https://lists.ubuntu.com/archives/ubuntu-devel-discuss/2009-August/009194.html)
and the maintainer, Romain Francoise, on Aug 7. But there was no response.
This fix goes belong with my report
https://bugs.launchpad.net/ubuntu/+source/tcpdump/+bug/369288 (concerning
tcpdump), which I have closed because I found it's a libpcap problem.
Perhaps it may be needed to check why it occured: has libpcap recently changed
in the poll() handling - or did the linux kernel counterpart change?
test screnario:
r...@tomate:/tmp# openvpn --dev tun
r...@tomate:/tmp# ifconfig tun0 up
r...@tomate:/tmp# tcpdump -ni tun0
strace -tt -p 12238 /tmp/a 21
10:14:39.250055 poll([{fd=3, events=POLLIN}], 1, 1000) = 0 (Timeout)
10:14:40.251505 poll([{fd=3, events=POLLIN}], 1, 1000) = 0 (Timeout)
10:14:41.252910 poll([{fd=3, events=POLLIN}], 1, 1000) = 0 (Timeout)
10:14:42.254355 poll([{fd=3, events=POLLIN}], 1, 1000) = 0 (Timeout)
10:14:43.255764 poll([{fd=3, events=POLLIN}], 1, 1000) = 0 (Timeout)
10:14:44.257102 poll([{fd=3, events=POLLIN}], 1, 1000) = 0 (Timeout)
here i terminated openvpn; dev tun0 closes
10:14:45.258137 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.392988 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393089 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393182 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393257 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393361 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393436 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393520 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393621 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393694 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393851 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.393924 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.394020 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.394093 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.394165 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:45.394260 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
[..]
10:14:58.921514 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
10:14:58.921558 poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3,
revents=POLLERR}])
tho...@tomate:~$ grep ^10:14:45 /tmp/a|wc
12508 112572 1088196
tho...@tomate:~$ grep ^10:14:46 /tmp/a|wc
22874 205866 1990038
tho...@tomate:~$ grep ^10:14:47 /tmp/a|wc
22488 202392 1956456
tho...@tomate:~$ grep ^10:14:48 /tmp/a|wc
22853 205677 1988211
tho...@tomate:~$ grep ^10:14:49 /tmp/a|wc
22924 206316 1994388
tho...@tomate:~$ grep ^10:14:50 /tmp/a|wc
22975 206775 1998825
tho...@tomate:~$ grep ^10:14:51 /tmp/a|wc
22130 199170 1925310
tho...@tomate:~$ grep ^10:14:52 /tmp/a|wc
22778 205002 1981686
tho...@tomate:~$ grep ^10:14:53 /tmp/a|wc
23061 207549 2006307
tho...@tomate:~$ grep ^10:14:54 /tmp/a|wc
22982 206838 1999434
tho...@tomate:~$ grep ^10:14:55 /tmp/a|wc
22937 206433 1995519
tho...@tomate:~$ grep ^10:14:56 /tmp/a|wc
22906 206154 1992822
tho...@tomate:~$ grep ^10:14:57 /tmp/a|wc
22742 204678 1978554
tho...@tomate:~$ grep ^10:14:58 /tmp/a|wc
21115 190033 1836989
much the same :(
..and aways POLLERR:
tho...@tomate:~$ grep -i poll /tmp/a |grep 10.14:5|grep -v POLLERR
tho...@tomate:~$
It eats 100% CPU load forever
tcpdump bug?
tcpdump compiled with debug symbols (recompiled from deb-src). gdb
attached:
Program received signal SIGINT, Interrupt.
0x7f8a4de4145f in poll () from /lib/libc.so.6
(gdb) bt
#0 0x7f8a4de4145f in poll () from /lib/libc.so.6
#1 0x7f8a4e0deba4 in ?? () from /usr/lib/libpcap.so.0.8
#2 0x7f8a4e0e2dd9 in pcap_loop () from /usr/lib/libpcap.so.0.8
#3 0x0044b7ed in ?? ()
#4 0x7f8a4dd835a6 in __libc_start_main () from /lib/libc.so.6
#5 0x00402c09 in ?? ()
#6 0x7fff568b3068 in ?? ()
- tcpdump is not responsible. It's a libpcap issue.
libpcap recompiled with debug symbols from deb-src:
Program received signal SIGINT, Interrupt.
0x7ff5817b545f in poll () from /lib/libc.so.6
(gdb) bt
#0
[Bug 369288] Re: tcpdump consumes 100% CPU power
** Changed in: tcpdump (Ubuntu) Status: New = Invalid -- tcpdump consumes 100% CPU power https://bugs.launchpad.net/bugs/369288 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 369287] Re: tcpdump consumes 100% CPU power
*** This bug is a duplicate of bug 369288 *** https://bugs.launchpad.net/bugs/369288 ** This bug has been marked a duplicate of bug 369288 tcpdump consumes 100% CPU power -- tcpdump consumes 100% CPU power https://bugs.launchpad.net/bugs/369287 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 369288] Re: tcpdump consumes 100% CPU power
It's a libpcap issue. tcpdump just uses that lib and is not responsible for the problem introduced by libpcap. Other programs, not just tcpdump, will may show the described behaviour. This report should stay here for reference. I've mailed to the libpcap people today a report, diagnostic and my approach to a fix. If I get no response, I'll open a libpcap report here. 2009-08-07 Thomas Osterried -- tcpdump consumes 100% CPU power https://bugs.launchpad.net/bugs/369288 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 372324] Re: Notebook does not suspend - not a kernel- but a design problem
I traced now the problem down: there seems no dependency to another problem telling that an application asks for prepending the resume. Hot-Fix: if you still like to keep your system gnome and like to use the integration with gnome-power-manager: killall -TERM gnome-power-manager; gnome-power-manager gnome-power-manager needs to be fixed. It seems not to store the situation in any file. If it resist to accept the resume because it thinks it would be wrong (which was'nt, in my case), then the restart of the program helps. The new proces knows anything about the decisions of his ancestors. ** Changed in: gnome-power-manager (Ubuntu) Status: Invalid = Incomplete -- Notebook does not suspend - not a kernel- but a design problem https://bugs.launchpad.net/bugs/372324 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 372324] [NEW] Notebook does not suspend - not a kernel- but a design problem
Public bug reported:
Binary package hint: gnome-power-manager
With jaunty i had and still have several quality issues. One of them is
that vlc segfaults after playing one song. Until this will be fixed (bug
is reported), I tried not to use it, because it causes my notebook not
to suspend-to-ram anymore. But i forgot it, and now again I'm sitting
here, ready to go, but can't.
Some of the obviously too complex programs pass messages to each other. I
cannot tell wo tells whom what. Gone are the good old days of a comprehensive,
deterministic unix system. But back to the problem. The gnome-power-manager
icon talks to me
Anforderung einer Aktion
vlc verhinderte die Ausführung der Aktion: Playing some media..
(what could, on an english speaking system, may appear as Demand of an action:
vlc prevented the execution of an action: Playing some media..
There's no vlc running. VLC segfaulted many hours ago. But jaunty still
patronizes me, thinking to know it better than I and refuses the suspend
process to complete.
Here's an strace of the communication:
strace -fp 8442 -s 2048 -e read,writev
read(15,
l\4\1\1\36\0\0\0~m\0\0\237\0\0\0\1\1o\0008\0\0\0/org/freedesktop/Hal/devices/computer_logicaldev_input_2\0\0\0\0\0\0\0\0\2\1s\0\32\0\0\0org.freedesktop.Hal.Device\0\0\0\0\0\0\3\1s\0\t\0\0\0Condition\0\0\0\0\0\0\0\10\1g\0\2ss\0\7\1s\0\6\0\0\0:1.124\0\0\r\0\0\0ButtonPressed\0\0\0\5\0\0\0sleep\0...,
2048) = 206
read(15, 0x2749800, 2048) = -1 EAGAIN (Resource temporarily
unavailable)
read(3, 0x2456744, 4096)= -1 EAGAIN (Resource temporarily
unavailable)
writev(15,
[{l\1\0\1\0\0\0\0\374\22\0\0\231\0\0\0\1\1o\0$\0\0\0/org/freedesktop/ConsoleKit/Session1\0\0\0\0\6\1s\0\32\0\0\0org.freedesktop.ConsoleKit\0\0\0\0\0\0\2\1s\0\\0\0\0org.freedesktop.ConsoleKit.Session\0\0\0\0\0\0\3\1s\0\10\0\0\0IsActive\0\0\0\0\0\0\0\0...,
176}, {..., 0}], 2) = 176
read(15,
l\2\1\1\4\0\0\0\262\2\0\0-\0\0\0\6\1s\0\5\0\0\0:1.24\0\0\0\5\1u\0\374\22\0\0\10\1g\0\1b\0\0\7\1s\0\4\0\0\0:1.1\0\0\0\0\1\0\0\0...,
2048) = 68
read(15, 0x2749800, 2048) = -1 EAGAIN (Resource temporarily
unavailable)
writev(3, [{(\7\4\0;\0\340\1\252\0\0\0\0\0\0\0..., 16}, {NULL, 0}, {...,
0}], 3) = 16
read(3, \1\1\314T\0\0\0\0+\0\0\1B\4\1\0`\324}\0\0\0\0\0(\0\0\0\0\0\0\0...,
4096) = 32
read(3, 0x2456744, 4096)= -1 EAGAIN (Resource temporarily
unavailable)
writev(11,
[{l\1\0\1\10\1\0\0\0\0\0\233\0\0\0\1\1o\0\36\0\0\0/org/freedesktop/Notifications\0\0\6\1s\0\35\0\0\0org.freedesktop.Notifications\0\0\0\2\1s\0\35\0\0\0org.freedesktop.Notifications\0\0\0\3\1s\0\6\0\0\0Notify\0\0\10\1g\0\rsusssasa{sv}i\0\0\0\0\0\0...,
176},
{\21\0\0\0Energieverwaltung\0\0\0\0\0\0\0\22\0\0\0gtk-dialog-warning\0\0\30\0\0\0Anforderung
einer Aktion\0\0\0\0N\0\0\0bvlc/b verhinderte die Ausf\303\274hrung der
Aktion: bPlaying some
media./b.\0\0\0\0\0\0Q\0\0\0\1\0\0\0x\0\1i\0\0\0\0N\4\0\0\1\0\0\0y\0\1i\0\0\0\0\r\0\0\0\n\0\0\0window-xid\0\1u\0\0\0;\0\340\1\10\0\0\0xdisplay\0\1s\0\4\0\0\0:0.0\0\0\0\u\0\0...,
264}], 2) = 440
read(11,
l\2\1\1\4\0\0\0k\0\0\0.\0\0\0\6\1s\0\5\0\0\0:1.23\0\0\0\5\1u\0\0\0\0\10\1g\0\1u\0\0\7\1s\0\5\0\0\0:1.14\0\0\0(\0\0\0...,
2048) = 68
read(11, 0x2716f30, 2048) = -1 EAGAIN (Resource temporarily
unavailable)
read(3, 0x2456744, 4096)= -1 EAGAIN (Resource temporarily
unavailable)
^CProcess 8442 detached
It's 19:37 MESZ. vlc died:
May 5 00:53:19 tomate kernel: [40366.385813] vlc[25533]: segfault at
7fbfb73c2610 ip 7fbfb73c2610 sp 7fbfb7fff108 error 14 in
libnss_nis-2.9.so[7fbfb71db000+1ff000
It was started:
May 5 00:49:29 tomate dbus-daemon: Rejected send message, 1 matched rules;
type=method_call, sender=:1.33 (uid=1000 pid=8687
comm=/usr/lib/indicator-applet/indicator-applet --oaf-a)
interface=org.freedesktop.DBus.Properties member=Get error name=(unset)
requested_reply=0 destination=:1.135 (uid=1000 pid=25521 comm=vlc
theseAreTheCommandArgumentsAndItsAPrivacyIssueThatSeveralProgramsMessAuthLogUpWithTheArgumentsOfUsersPrograms)
This will be another day I'll loose all my windows. Well, like -
** Affects: gnome-power-manager (Ubuntu)
Importance: Undecided
Status: New
--
Notebook does not suspend - not a kernel- but a design problem
https://bugs.launchpad.net/bugs/372324
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[Bug 372324] Re: Notebook does not suspend - not a kernel- but a design problem
gnome-power-manager2.24.2-2ubuntu8 ubuntu jaunty 64bit 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:58:03 UTC 2009 x86_64 GNU/Linux -- Notebook does not suspend - not a kernel- but a design problem https://bugs.launchpad.net/bugs/372324 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 346513] Re: dbus-daemon: Rejected send message for indicator-applet spams /var/log/auth.log
Still present in Ubuntu Jaunty amd64. Since 2009-05-03 03:12 up to now (2009-05-05 20:05) there are 552 such messages from indicator-applet in auth.log. From 61 different programs: grep dbus-daemo /var/log/auth.log|grep indica|cut -d= -f14|sort -u|wc 61 1632324 I regard the logging of the commands as privacy issue. I.e. comm=pidgin )). And I have even more concerns about the logging of the command line arguments of the programs as privacy issue: comm=epiphany-browser https://www. )) comm=vlc somefile)) etc.. I respect that it *may* be needed for debuging. But it _has_ to be an opt-in option. -- dbus-daemon: Rejected send message for indicator-applet spams /var/log/auth.log https://bugs.launchpad.net/bugs/346513 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 372324] Re: Notebook does not suspend - not a kernel- but a design problem
The application gnome-power-manager does not crash. But it's a malfunction that the crash of another application make the program think that the suspendtoram should not be granted. The crash had no side effects like busy devices or kernel oopses. I suppose (but I'm not sure) it's a decision of the gnome-power-manager- applet itself, because the strace showed that it gets the sleep button event. This is a bug.The need of reboot of the system just because a program does a wrong decision (becaue it believes the system is in another state) is not a solution. In my case, I'll have to leave my notebook at home this evening. -- Notebook does not suspend - not a kernel- but a design problem https://bugs.launchpad.net/bugs/372324 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 369288] [NEW] tcpdump consumes 100% CPU power
Public bug reported:
Binary package hint: tcpdump
On a vpn interface i did diagnostics with tcpdump:
# tcpdump -ni tap0
After terminating the vpn program (with the consequence that the interface
disappears, tcpdump does not terminate. Instead, it eats up 100% CPU power.
strace to tcpdump:
poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3, revents=POLLERR}])
[...] - faster you can think ;)
tcpdump:
Installiert: 3.9.8-4ubuntu2
Kandidat: 3.9.8-4ubuntu2
Versions-Tabelle:
*** 3.9.8-4ubuntu2 0
500 http://de.archive.ubuntu.com jaunty/main Packages
100 /var/lib/dpkg/status
Description:Ubuntu 9.04
Release:9.04
** Affects: tcpdump (Ubuntu)
Importance: Undecided
Status: New
--
tcpdump consumes 100% CPU power
https://bugs.launchpad.net/bugs/369288
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[Bug 369287] [NEW] tcpdump consumes 100% CPU power
Public bug reported:
Binary package hint: tcpdump
On a vpn interface i did diagnostics with tcpdump:
# tcpdump -ni tap0
After terminating the vpn program (with the consequence that the interface
disappears, tcpdump does not terminate. Instead, it eats up 100% CPU power.
strace to tcpdump:
poll([{fd=3, events=POLLIN}], 1, 1000) = 1 ([{fd=3, revents=POLLERR}])
[...] - faster you can think ;)
tcpdump:
Installiert: 3.9.8-4ubuntu2
Kandidat: 3.9.8-4ubuntu2
Versions-Tabelle:
*** 3.9.8-4ubuntu2 0
500 http://de.archive.ubuntu.com jaunty/main Packages
100 /var/lib/dpkg/status
Description:Ubuntu 9.04
Release:9.04
** Affects: tcpdump (Ubuntu)
Importance: Undecided
Status: New
--
tcpdump consumes 100% CPU power
https://bugs.launchpad.net/bugs/369287
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[Bug 323577] Re: vlc crashed with SIGSEGV in start_thread()
Same here. After upgrading to ubuntu jaunty. Distributor ID: Ubuntu Description:Ubuntu 9.04 Release:9.04 Codename: jaunty tho...@tomate:~$ apt-cache policy vlc vlc: Installiert: 0.9.9a-2ubuntu1 Kandidat: 0.9.9a-2ubuntu1 Versions-Tabelle: *** 0.9.9a-2ubuntu1 0 500 http://de.archive.ubuntu.com jaunty/multiverse Packages 100 /var/lib/dpkg/status dmesg | tail -1 59294.906228] vlc[11818]: segfault at 7faf45bbb610 ip 7faf45bbb610 sp 7faf467f8108 error 14 in libnss_nis-2.9.so[7faf459d4000+1ff000] VLC plays one song. At the end of the song he segfaults. Another observation: /var/log/auth.log: Apr 28 11:59:34 tomate dbus-daemon: Rejected send message, 1 matched rules; type=method_call, sender=:1.36 (uid=1000 pid=4456 comm=/usr/lib/indicator-applet/indicator-applet --oaf-a) interface=org.freedesktop.DBus.Properties member=Get error name=(unset) requested_reply=0 destination=:1.293 (uid=1000 pid=11791 comm=vlc )) -- vlc crashed with SIGSEGV in start_thread() https://bugs.launchpad.net/bugs/323577 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 48199] Re: multimon crashes Xorg when window is closed
I've traced the problem, and found out that in xdisplay.c the code
leads to a kil(-1, SIGTERM) [in fact 2^32-1).
This kills all processes down to init (or at least all processes owned by a
user. And you know,
as soon as your session-manager dies, it's the end of your session ;)
Tom Sailor (the author) did actually fix the problem in his upstream version at
http://www.baycom.org/~tom/ham/linux/multimon.tar.bz2
and I confirm that his solution fixes the problem.
Tom's fix in that version is:
diff -Naur multimon-1.0/ xdisplay.c
--- multimon-1.0/xdisplay.c 2005-07-26 21:09:38.0 +0200
+++ xdisplay.c 2009-03-24 19:07:58.0 +0100
@@ -1,8 +1,8 @@
/*
* xdisplay.c -- actually displaying things
*
- * Copyright (C) 1996
- * Thomas Sailer (sai...@ife.ee.ethz.ch, hb9...@hb9w.che.eu)
+ * Copyright (C) 1996, 2009
+ * Thomas Sailer (t.sai...@alumni.ee.ethz.ch)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -336,6 +336,8 @@
{
if (cnum 0 || cnum = NUMCLI)
return;
+ if (!cli[cnum].used)
+ return;
kill(cli[cnum].pid, SIGTERM);
}
@@ -403,6 +405,8 @@
if (cnum 0 || cnum = NUMCLI)
return 0;
+ if (!cli[cnum].used)
+ return 0;
i = read(cli[cnum].cmdfd, c, 1);
if (i 0 errno != EAGAIN) {
perror(read);
73,
- Thomas dl9sau
--
multimon crashes Xorg when window is closed
https://bugs.launchpad.net/bugs/48199
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Re: [Bug 176389] Re: dvgrab-3.01 for ubuntu gutsy (amd64): getopt() problem
Thank you for your question. I still run unbunu gutsy on that machine. I plan to upgrade soon and then will report. Kind regards, - Thomas Is this symptom still reproducible in 8.10? ** Tags added: patch ** Changed in: dvgrab (Ubuntu) Status: New = Incomplete -- dvgrab-3.01 for ubuntu gutsy (amd64): getopt() problem https://bugs.launchpad.net/bugs/176389 You received this bug notification because you are a direct subscriber of the bug. -- dvgrab-3.01 for ubuntu gutsy (amd64): getopt() problem https://bugs.launchpad.net/bugs/176389 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 176389] dvgrab-3.01 for ubuntu gutsy (amd64): getopt() problem
Public bug reported:
Binary package hint: dvgrab
dvgrab's commandline option - tells that the grabed shout go to stdout.
getopt_long_only() on my system does not honour the --only option, specified
with char *opts = d:hif:F:I:s:tVv-. At the point, - is evaluated,
the while loop terminates, and - is interpreted as filename, which results
in files like -001.avi.
The patch below fixes the problem.
Generally, - may lead to misunderstandings: is it meant for stdin or
stdout.. - one has to look at the doku.
dvgrab has -I - or -stdin for reading from stdin, and perhaps it
would be wise to be consequent and to also provide -O - and -stdout
for the stdout case. Thus, if getopt() on a system is broken, the user
would have still a chance to grab to stdout without the need of recompile ;)
Regards,
- Thomas
Appendix: fix for grabing to stdout on ubuntu gutsy amd64
-
diff -Naur dvgrab-3.0/dvgrab.cc.orig dvgrab-3.0/dvgrab.cc
--- dvgrab-3.0/dvgrab.cc.orig 2007-08-07 05:00:43.0 +0200
+++ dvgrab-3.0/dvgrab.cc2007-12-06 18:55:58.0 +0100
@@ -447,8 +447,14 @@
if ( optind argc )
{
- m_dst_file_name = argv[ optind++ ];
- set_format_from_name();
+ /* option - not evaluated above. getopt_long_only() compat
issue? */
+ if (!strcmp(argv[ optind ], -)) {
+ m_raw_pipe = true;
+ optind++;
+ } else {
+ m_dst_file_name = argv[ optind++ ];
+ set_format_from_name();
+ }
}
if ( optind argc )
** Affects: dvgrab (Ubuntu)
Importance: Undecided
Status: New
--
dvgrab-3.01 for ubuntu gutsy (amd64): getopt() problem
https://bugs.launchpad.net/bugs/176389
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