[Ubuntu-x-swat] [Bug 415357]

commit 1b94fd77792310c80b0a2bcf4bf6d4e4c4c23bca Author: Alex Orange Date: Fri Oct 3 15:41:38 2014 -0600 fb: Fix Bresenham algorithms for commonly used small segments. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu.

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Changed in: xserver-xorg-video-intel Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Changed in: xorg-server (Debian) Status: Unknown => New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using some applicati

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

I am getting the same stack trace on Ubuntu 12.04.4 (Intel Arrandale IGP) when using kicad. This is also reported in Kicad, bug #911963. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Bug watch added: Debian Bug tracker #716851 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=716851 ** Also affects: xorg-server (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=716851 Importance: Unknown Status: Unknown -- You received this bug notification becau

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Changed in: xserver-xorg-video-intel Status: Fix Released => Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using

[Ubuntu-x-swat] [Bug 415357]

This bug still occurs with Kicad and recent X11 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using some applications To manage not

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Changed in: xserver-xorg-video-intel Status: Confirmed => Fix Released ** Bug watch added: freedesktop.org Bugzilla #54168 https://bugs.freedesktop.org/show_bug.cgi?id=54168 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-serve

[Ubuntu-x-swat] [Bug 415357]

Committed as http://cgit.freedesktop.org/xorg/xserver/commit/?id=863d528a9f76d0e8f122aebf19f8564a4c67a938 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consiste

[Ubuntu-x-swat] [Bug 415357]

This has caused a regression: https://bugs.freedesktop.org/show_bug.cgi?id=54168 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using

[Ubuntu-x-swat] [Bug 415357]

Created attachment 59095 A backtrace of a crash caused by this problem -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using some appl

[Ubuntu-x-swat] [Bug 415357]

I am getting this crash when doing zone fills in KiCad. Fedora 16, unaccelerated video. I have applied Simon Schubert's patch, and the crashes no longer happen. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs

[Ubuntu-x-swat] [Bug 415357]

Created attachment 57155 reorder Bresenham error correction to avoid overshoot. When fbBresSolid draws a line, it can happen that after the last pixel, the Bresenham error term overflows, and fbBresSolid paints another pixel before adjusting the error term. However, if this happens on the last pi

[Ubuntu-x-swat] [Bug 415357]

Ah. I believe this is the problem, or at least very closely related: : if (clip2 != 0 || drawLast) len++; in combination with these variables: new_x1 = 36 new_x2 = 0 new_y1 = 16

[Ubuntu-x-swat] [Bug 415357]

Ok, I see what is going on there. The len++ is to make the end coordinates inclusive, which they should be if drawLast is set, or if we clipped the end. Now, we changed the end coordinates, but we keep the Bresenham error terms, because we want the same angle (I suppose). However, if we look at

[Ubuntu-x-swat] [Bug 415357]

Just a follow-up to say that solution (d) seems to work for me. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using some application

[Ubuntu-x-swat] [Bug 415357]

Clipping is performed in fbSegment(), see OUTCODES() and miZeroClipLine(). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using some

[Ubuntu-x-swat] [Bug 415357]

The problem seems to be that there are negative coordinates being passed in to ProcPolySegment: (gdb) p/x *(xSegment*)&((xPolySegmentReq *)0x2918e1c)[1] $11 = {x1 = 0x24, y1 = 0x10, x2 = 0xfffe, y2 = 0x} I don't know who is supposed to catch this

[Ubuntu-x-swat] [Bug 415357]

Created attachment 56113 gdb backtrace gdb backtrace of the bug. dst is out of bounds. I can provide core file and binaries if required. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415

[Ubuntu-x-swat] [Bug 415357]

I experience a related bug when using KiCad: [ 2507.868] Backtrace: [ 2507.868] 0: /usr/bin/X (xorg_backtrace+0x26) [0x566a86] [ 2507.868] 1: /usr/bin/X (0x40+0x16a6e9) [0x56a6e9] [ 2507.868] 2: /lib/libpthread.so.0 (0x7fa9d12c8000+0xf8a0) [0x7fa9d12d78a0] [ 2507.868] 3: /usr/lib/xorg/mo

[Ubuntu-x-swat] [Bug 415357]

I cannot reproduce this with 1.9.5, and judging by the date of this bug I assume it can be closed, right? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consiste

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

I tried but was unable to reproduce this bug by the same means I described early in this thread. I've not had any graphics issues using Maverick. I think this bug could be considered fixed since Ubuntu 10.10. -- You received this bug notification because you are a member of Ubuntu-X, which is

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Changed in: xserver-xorg-video-intel Importance: Unknown => High -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using some appl

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Changed in: xserver-xorg-video-intel Importance: High => Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. https://bugs.launchpad.net/bugs/415357 Title: [gm45] Xorg consistently crashing when using some appl

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

As we haven't heard from anyone in several months, I'm closing the bug as expired (believed fixed). If anyone can reproduce this on Natty, feel free to file a new bug, using apport or 'ubuntu-bug xorg'. Please also be sure to collect a new full backtrace - apport does this automatically some time

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

I'm currently running Lucid in a Dell Latitude E6510 with Intel graphics, but using vesa driver and modesetting disabled (can't even boot in graphics mode with intel driver, I've got to use 'xforcevesa nomodeset' kernel parameters). I'm going to try maverick ASAP and try to reproduce this bug (ass

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

Moving to xorg-server. The upstream bug report has been moved to the server, as this is crashing in common Xserver code. Although the upstream bug has not been marked as closed, can anyone reproduce on Xserver 1.9 (which is currently in Maverick)? ** Package changed: xserver-xorg-video-intel (Ub

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Tags added: kubuntu -- [gm45] Xorg consistently crashing when using some applications https://bugs.launchpad.net/bugs/415357 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. ___

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

Still reproducible with kolourpaint on drm from .33. kdm.log trace: Backtrace: 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a25d8] 1: /usr/bin/X (0x40+0x652dd) [0x4652dd] 2: /lib/libpthread.so.0 (0x7fe58b0cb000+0xf920) [0x7fe58b0da920] 3: /usr/lib/xorg/modules/libfb.so (fbBresSolid+0x1d6) [0x7fe587

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

[This is an automatic notification.] Thanks for reporting this bug to help making the Intel graphics driver better. We hear from upstream that a number of bugs (possibly including this one) have been fixed in the newer DRM code from the 2.6.33 kernel. I don't know if your bug is one of the ones f

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] Xorg consistently crashing when using some applications

** Summary changed: - [g45] [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications + [gm45] Xorg consistently crashing when using some applications -- [gm45] Xorg consistently crashing when using some applications https://bugs.launchpad.net/bugs/415357 You re

[Ubuntu-x-swat] [Bug 415357] Re: [g45] [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

** Summary changed: - [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications + [g45] [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications -- [g45] [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

My preivious report was false, please disregard. I resolved it by removing all X related dot files in my home folder. I still get ddxSigGiveUp message when closing X but I do not know what it refers to, everything works. -- [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using s

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

Hi, I have same symptoms with intel gm4500. I get ddxSigSiveUp and X does not start. It broke after yesterday's (2009/11/29) updates. In Lucid. ubu...@ubuntu:~$ lspci 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 00:02.0 VGA compatible controller:

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

** Description changed: xserver-xorg-video-intel version: 2.8.0-0u xserver-xorg-core version: 1.6.3-1u X crashes when using some applications as Google Earth. The crash is very easy to reproduce, as I noticed recently: 1. Open Kolourpaint (KDE drawing program), and select the pe

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

** Changed in: xserver-xorg-video-intel Status: Unknown => Confirmed -- [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications https://bugs.launchpad.net/bugs/415357 You received this bug notification because you are a member of Ubuntu-X, which is the reg

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

This bug is still easily reproducible with up-to-date Karmic and also latest intel 2.9.0 driver from x-updates PPA. I have therefore opened upstream bug report. Also, bug 416421 has similar backtrace, therefore it may be related. ** Bug watch added: freedesktop.org Bugzilla #24274 https://bugs

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

I can reproduce this on my ThinkPad X200s with exact instructions from Diego. I get the same backtrace in /var/log/kdm.log and I have also noticed the following oops in my /var/log/messages file: Sep 10 00:18:23 lure kernel: [ 4629.464505] Pid: 3093, comm: Xorg Tainted: G C 2.6.31-10-gene

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Incomplete => Confirmed ** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided => High -- [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications https://bugs.launchpad.net/bugs/4

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

** Tags added: karmic -- [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications https://bugs.launchpad.net/bugs/415357 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. __

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

This affects me too when starting some simple 2D fullscreen games with wine, but using the radeon driver. Shall I open a separate bug report or attach my Xorg.log here, too? (It says ddxSigGiveUp: Closing Log at last) -- [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some

[Ubuntu-x-swat] [Bug 415357] Re: [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

** Summary changed: - [Karmic] Intel Graphics: Xorg consistently crashing when using some applications + [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some applications ** Tags added: gm45 -- [gm45] [Karmic] Intel Graphics: Xorg consistently crashing when using some

[Ubuntu-x-swat] [Bug 415357] Re: [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

Here's the normal Xorg.0.log ** Attachment added: "Xorg.0.log after crash (X respawned by kdm)" http://launchpadlibrarian.net/30487769/Xorg.0.log -- [Karmic] Intel Graphics: Xorg consistently crashing when using some applications https://bugs.launchpad.net/bugs/415357 You received this bug

[Ubuntu-x-swat] [Bug 415357] Re: [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

Sure, here it is. ** Attachment added: "Xorg.log.old (file that contains the backtrace)" http://launchpadlibrarian.net/30487724/Xorg.0.log.old -- [Karmic] Intel Graphics: Xorg consistently crashing when using some applications https://bugs.launchpad.net/bugs/415357 You received this bug no

[Ubuntu-x-swat] [Bug 415357] Re: [Karmic] Intel Graphics: Xorg consistently crashing when using some applications

Hi dschulz-gmail, Thanks for including the attached files. Could you also include your /var/log/Xorg.0.log (or Xorg.0.log.old) from after reproducing the issue? [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]

[Ubuntu-x-swat] [Bug 415357] Re: [Karmic] Intel Graphics: X crashing consistently crashing when using some applications

May be related to [i965gm] X server crash at closing session if kdm is in use. [UXA bug] https://bugs.launchpad.net/bugs/371500 ** Package changed: ubuntu => xserver-xorg-video-intel (Ubuntu) ** Tags added: graphics intel video xorg ** Summary changed: - [Karmic] Intel Graphics: X crashing

[Ubuntu-x-swat] [Bug 415357] [NEW] [Karmic] Intel Graphics: X crashing consistently crashing when using some applications

You have been subscribed to a public bug: xserver-xorg-video-intel version: 2.8.0-0u xserver-xorg-core version: 1.6.3-1u X crashes when using some applications as Google Earth. The crash is very easy to reproduce, as I noticed recently: 1. Open Kolourpaint (KDE drawing program), and select th