[HD 3400] SIGWINCH causes xserver to briefly hang
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
fglrx-installer (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
Binary package hint: xorg
I have traced this bug back to one of the xorg packages. Some change between 8.10 and 9.04 causes SIGWINCH to hang the system for about 2 seconds. I use compiz, but I observed the problem with the fallback window manager as well. Opening windows, resizing them, restoring them, and opening the second tab in gnome-terminal all cause this 2 second hang where the cursor still moves, but everything else stops updating (such as gkrellm).
I am running the ati provided fglrx drivers on x86_64. This bug is not tied to a specific version of that driver.
Here are the packages currently held:
x11-xserver-utils 7.3+5
xorg 1:7.4~5ubuntu3
xserver-common 2:1.5.2-2ubuntu3
xserver-xorg 1:7.4~5ubuntu3
xserver-xorg-core 2:1.5.2-2ubuntu3
xserver-xorg-dev 2:1.5.2-2ubuntu3
xserver-
xserver-
xserver-
xserver-
xserver-
xserver-
xserver-
There are other xorg-video packages held, but they aren't used.
As I said, I have the ati fglrx driver installed via the ati provided script ati-driver-
display: :0.0 screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: ATI Mobility Radeon HD 3400 Series
OpenGL version string: 2.1.8591
[fglrx] module loaded - fglrx 8.60.3 [Apr 1 2009] with 1 minors
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
Subsystem: Dell Device [1028:029f]
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Mobility Radeon HD 3400 Series [1002:95c4]
Subsystem: Dell Device [1028:029f]
affects: | xorg (Ubuntu) → fglrx-installer (Ubuntu) |
Changed in fglrx-installer (Ubuntu): | |
status: | Incomplete → Confirmed |
description: | updated |
summary: |
- SIGWINCH causes xserver to briefly hang + [HD 3400] SIGWINCH causes xserver to briefly hang |
tags: | added: jaunty |
Thank you for taking the time to report this bug. Even though you've provided a lot of information already, can you please run this command:
apport-collect 367694
This will automatically attach more detailed hw/sw info to the bug in the form of xorg.log, dmesg output etc