[Bug 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Changed in: xorg-server Importance: Unknown => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/343528 Title: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Changed in: xorg-server Importance: Critical => Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/343528 Title: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Changed in: xorg-server Status: In Progress => Fix Released -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
This bug was fixed in the package xserver-xorg-input-evdev - 1:2.2.5-1ubuntu2 --- xserver-xorg-input-evdev (1:2.2.5-1ubuntu2) karmic; urgency=low * Apply upstream patch from fd.org bug 23048 (LP: #343528) Finalize the middle button emulation when a read error occurs (#23048) If a read error occurs, remove the block and wakeup handlers for middle mouse button emulation. Otherwise, they'll still be around after the device has been reopened and overwritten with the new ones created by EvdevOn. Once this happened, future removal of the device can lead to a server crash. -- Matt ZimmermanSun, 11 Oct 2009 09:47:44 +0100 ** Changed in: xserver-xorg-input-evdev (Ubuntu) Status: Triaged => Fix Released -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
Looks good -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
This happened after resuming from a hibernate from me -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
Bryce, Could you please evaluate if Matt's patch is suitable for inclusion in Karmic? Cheers, Rick ** Changed in: xserver-xorg-input-evdev (Ubuntu) Assignee: (unassigned) => Bryce Harrington (bryceharrington) -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I've uploaded the above patch to my PPA: https://edge.launchpad.net/~mdz/+archive/ppa Please test it, especially if you are able to reproduce this bug with some regularity. -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Attachment added: "debdiff adding the upstream patch" http://launchpadlibrarian.net/33438582/lp343528.debdiff -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Changed in: xorg-server Status: Confirmed => In Progress -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
Hi, I also have an Intel Mobile 915/GMS/910GML graphics controller. I am using wobbly windows, etc. and it occurs upon wakeup or suspend. Hope this helps! Rob -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Tags added: regression-release -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I just got this again on current Karmic: Backtrace: 0: /usr/bin/X(xorg_backtrace+0x26) [0x4f0086] 1: /usr/bin/X(xf86SigHandler+0x41) [0x485091] 2: /lib/libc.so.6 [0x7f38341c8530] 3: /usr/lib/xorg/modules/input//evdev_drv.so(EvdevMBEmuBlockHandler+0x1a) [0x7f3831b78eca] 4: /usr/bin/X(BlockHandler+0x85) [0x451ff5] 5: /usr/bin/X(WaitForSomething+0x141) [0x4edbb1] 6: /usr/bin/X(Dispatch+0x92) [0x44dd02] 7: /usr/bin/X(main+0x3b5) [0x433fa5] 8: /lib/libc.so.6(__libc_start_main+0xfd) [0x7f38341b3abd] 9: /usr/bin/X [0x433429] Saw signal 11. Server aborting. -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I also have an Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller does anyone without an Intel graphics controller experience this bug? X crashed also in 3: /usr/lib/xorg/modules/input//evdev_drv.so(EvdevMBEmuTimer+0x3f) [0xf00fcf] 4: /usr/lib/xorg/modules/input//evdev_drv.so(EvdevMBEmuWakeupHandler+0x59) [0xf010c9] instead of EvdevMBEmuBlockHandler. The crash has happened when the machine was idle or mostly idle with no user activity as well as under load. -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I was doing the following when this crash happened: * I was running WinXP in Virtualbox with very heavy hard drive activity while on battery * As I got the "Battery critically low" message, I plugged in AC, but apparently gpm did not recognize the plugging immediately * So my laptop suspended (because I had configured that way) while running Virtualbox and heavy HDD (and possibly CPU) load * After resume, I got thrown into VT1. * I switched manually to VT7, and moments later a new X server started on VT8; after logging in, I got the apport crash handler. -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
Just ran the following script to fix a stuttering mouse and got this crash. #!/bin/sh sudo btnx -k ; sudo modprobe -r usbhid ; sudo modprobe usbhid ; sudo btnx -b -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Tags added: karmic -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Tags added: jaunty -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
This crash happens about 10-20% times when resuming from a suspend. -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
This is definitely still happening in current Karmic. I just got it again. Reopening. Backtrace: 0: /usr/bin/X(xorg_backtrace+0x26) [0x4efff6] 1: /usr/bin/X(xf86SigHandler+0x41) [0x4850a1] 2: /lib/libc.so.6 [0x7f6d98ef7560] 3: /usr/lib/xorg/modules/input//evdev_drv.so(EvdevMBEmuBlockHandler+0x1a) [0x7f6d968b7c6a] 4: /usr/bin/X(BlockHandler+0x85) [0x451ff5] 5: /usr/bin/X(WaitForSomething+0x141) [0x4edb21] 6: /usr/bin/X(Dispatch+0x92) [0x44dcd2] 7: /usr/bin/X(main+0x3b5) [0x433fa5] 8: /lib/libc.so.6(__libc_start_main+0xfd) [0x7f6d98ee2acd] 9: /usr/bin/X [0x433429] Saw signal 11. Server aborting. ** Changed in: xserver-xorg-input-evdev (Ubuntu) Status: Fix Released => Triaged ** Changed in: xserver-xorg-input-evdev (Ubuntu) Importance: Medium => High -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I saw a crash with a very similar backtrace: 0: /usr/bin/X(xorg_backtrace+0x26) [0x4f0026] 1: /usr/bin/X(xf86SigHandler+0x41) [0x4850d1] 2: /lib/libc.so.6 [0x7fd13c232560] 3: /usr/lib/xorg/modules/input//evdev_drv.so(EvdevMBEmuBlockHandler+0x1a) [0x7fd139bf3c6a] 4: /usr/bin/X(BlockHandler+0x85) [0x452025] 5: /usr/bin/X(WaitForSomething+0x141) [0x4edb51] 6: /usr/bin/X(Dispatch+0x92) [0x44dd02] 7: /usr/bin/X(main+0x3b5) [0x433fa5] 8: /lib/libc.so.6(__libc_start_main+0xfd) [0x7fd13c21dacd] 9: /usr/bin/X [0x433429] Saw signal 11. Server aborting. but I was already running xserver-xorg-input-evdev 1:2.2.2-1ubuntu2 with the patch. Is there potentially another place in the same function where it could be crashing? -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
Upstream says they can't reproduce the bug and so need to have a reproducible test case before they'll investigate. But it sounds also like fedora runs into the same problem, so I'm guessing it's an upstream bug they just haven't dug into far enough yet. Anyway, hopefully the patch I posted solves the issue for folks in Ubuntu at least; if not and if you'd be willing to work with upstream, please see if you can boil it down to a reproducible test case (e.g. try doing some action you think may trigger it really heavily, perhaps looped in a script). -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Branch linked: lp:ubuntu/karmic/xserver-xorg-input-evdev -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Changed in: xorg-server Status: Unknown => Confirmed -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I've also forwarded the issue upstream in case they want to look into it deeper - https://bugs.freedesktop.org/show_bug.cgi?id=23048 - if anyone would be willing to follow up with upstream on the issue please subscribe to this bug report. -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
This bug was fixed in the package xserver-xorg-input-evdev - 1:2.2.2-1ubuntu2 --- xserver-xorg-input-evdev (1:2.2.2-1ubuntu2) karmic; urgency=low * Add 100_mbemu_nullptr.patch: Null pointer checks for MBEmu*(). (LP: #343528) -- Bryce HarringtonThu, 30 Jul 2009 13:53:48 -0700 ** Changed in: xserver-xorg-input-evdev (Ubuntu) Status: Triaged => Fix Released -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Attachment added: "100_mbemu_nullptr.patch" http://launchpadlibrarian.net/29730235/100_mbemu_nullptr.patch ** Bug watch added: freedesktop.org Bugzilla #23048 https://bugs.freedesktop.org/show_bug.cgi?id=23048 ** Also affects: xorg-server via https://bugs.freedesktop.org/show_bug.cgi?id=23048 Importance: Unknown Status: Unknown -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Attachment removed: "100_mbemu_nullptr.patch" http://launchpadlibrarian.net/29729915/100_mbemu_nullptr.patch -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
Seems pretty clear to be a null pointer dereference: pEvdev = (EvdevPtr) 0x0 probably at this point: if (pEvdev->emulateMB.pending) The attached patch should paper over this particular crash. ** Attachment added: "100_mbemu_nullptr.patch" http://launchpadlibrarian.net/29729915/100_mbemu_nullptr.patch -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I just saw this too, while doing nothing very special, just editing a
text file. I'm taking the liberty of reassigning this over to xserver-
xorg-input-evdev, which seems to include the function that's crashing.
The text of the function is short enough to paste here:
void EvdevMBEmuBlockHandler(pointer data,
struct timeval **waitTime,
pointer LastSelectMask)
{
InputInfoPtrpInfo = (InputInfoPtr) data;
EvdevPtrpEvdev= (EvdevPtr) pInfo->private;
int ms;
if (pEvdev->emulateMB.pending)
{
ms = pEvdev->emulateMB.expires - GetTimeInMillis ();
if (ms <= 0)
ms = 0;
AdjustWaitForDelay (waitTime, ms);
}
}
** Package changed: xorg-server (Ubuntu) => xserver-xorg-input-evdev
(Ubuntu)
--
Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
https://bugs.launchpad.net/bugs/343528
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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
Just happened to me on karmic, a few minutes after a boot (no resume, real cold boot) -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I found earlier reports from 9.04, so I guess it isn't a regression in Karmic, perhaps just rare. It seems ready to be sent upstream. ** Tags removed: regression-potential -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
I just saw this as well, on current Karmic. I was resuming from suspend, and saw the text console instead of my session, then a new X server was spawned. It left behind an apport crash report with a stack trace very similar to this one. I've never seen this crash before, and now it has 4 reports in Karmic, so I'm marking it as a regression. ** Changed in: xorg-server (Ubuntu) Status: Confirmed => Triaged ** Tags added: regression-potential -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Description changed: I wasn't doing anything new the time this program crashed. The screen went blank for a few seconds with some vertical colored strands crossing here and there Then, a command-line display came up with a few error messages. The system then went to the login window. From there everything worked fine. I have a feeling that this happened because I'm putting too much pressure on my machine. At the time I was having wuala, transmission, firefox, xchat working. And by the way, this is not the first time this crash happened but I didn't get the crash report in previous crashed because I've rebooted the system right after it happened. $ lsb_release -rd Description: Ubuntu jaunty (development branch) Release: 9.04 ProblemType: Crash Architecture: i386 DistroRelease: Ubuntu 9.04 ExecutablePath: /usr/bin/Xorg Package: xserver-xorg-core 2:1.6.0-0ubuntu1 ProcAttrCurrent: unconfined ProcCmdline: /usr/X11R6/bin/X :0 -br -audit 0 -auth /var/lib/gdm/:0.Xauth -nolisten tcp vt7 ProcEnviron: LANGUAGE=ar_SA:ar PATH=(custom, no user) LANG=ar_SA.UTF-8 ProcVersion: Linux version 2.6.28-9-generic (bui...@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu2) ) #31-Ubuntu SMP Wed Mar 11 15:43:58 UTC 2009 Signal: 11 SourcePackage: xorg-server StacktraceTop: EvdevMBEmuBlockHandler () BlockHandler () WaitForSomething () Dispatch () main () Title: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() Uname: Linux 2.6.28-9-generic i686 UserGroups: + + [lspci] + 00:00.0 Host bridge [0600]: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller [8086:2590] (rev 03) + Subsystem: Toshiba America Info Systems Device [1179:ff31] + 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03) + Subsystem: Toshiba America Info Systems Device [1179:ff31] -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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 343528] Re: Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler()
** Visibility changed to: Public -- Xorg crashed with SIGSEGV in EvdevMBEmuBlockHandler() https://bugs.launchpad.net/bugs/343528 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
