[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
(Putting 'keyboard/mouse' in the title triggered a script to move this to -evdev, but really it is probably a bug in the Intel kernel drm) Robert, I've deployed some new code to catch when freezes happen and capture certain debugging data which is necessary for troubleshooting these kinds of issues. Because this bug report has lacked this information we've not been able to move forward with it. I don't know if you're still having this problem on Lucid but if so hopefully the new debugging tools will catch it and help you in filing a new report. If not, please see http://wiki.ubuntu.com/X/Troubleshooting/XFreeze for directions on collecting this information manually. To everyone else on this bug report, please understand that X freezes can be caused by a wide variety of different underlying problems, and there is no guarantee that the freeze you're seeing is the same as the one Robert reported, especially where you differ even slightly in hardware or steps to reproduce. Thus, if you want your problem investigated it is wisest to make your own report, because we generally only examine one person's freeze per bug report. ** Changed in: xserver-xorg-input-evdev (Ubuntu) Status: New = Invalid -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
On Tue, 2010-03-09 at 00:59 +, Bryce Harrington wrote: (Putting 'keyboard/mouse' in the title triggered a script to move this to -evdev, but really it is probably a bug in the Intel kernel drm) Robert, I've deployed some new code to catch when freezes happen and ...directions on collecting this information manually. Lucid seems to have sorted the hangs out (but given me a while new set of 'toys' to play with :). I suspect this is a fixed-release-but-who-knows-why situation. -Rob -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
** Changed in: xserver-xorg-input-evdev (Ubuntu) Status: Invalid = Fix Released -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
Okay, so the freezes are definitely related to suspend mode. If I don't suspend my laptop, it never freezes, but I am almost guaranteed a freeze sometime after resuming from suspend. Unfortunately, the freezes still happen with the 2.9.1 Intel drivers. -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
I'm starting to suspect that the lockups might be happening sometime after resuming from suspend mode. I'm going to not use suspend on my system for a while to see if the freezes go away. -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
I am also experiencing this bug. Here are my specs: ** My System ** PC: HP Pavilion dv1550se laptop CPU: Intel(R) Pentium(R) M processor 1.60GHz RAM: 1GB DDR400 Video: Mobile 915GM/GMS/910GML Express Graphics Controller Sound: 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller OS: Ubuntu 9.10 RC 1 w/ all updates as of 10/27/09 -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
** Tags added: karmic -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
This problem also occurs on my Dell D630 laptop, running Jaunty (9.04),
packaged kernel 2.6.28-13-generic with all updates installed (as of
2009-06-25). Sometimes it happens when I'm actively working; sometimes
when the computer is idle.
The symptoms seem somewhat analogous to Robert Collins, but differ in a couple
of aspects (killing X with SIGTERM works).
I also tried some weird things on a locked desktop that I could think of (like
the surprising response to launching xev).
X doesn't react to:
* Keyboard input, mouse clicks, laptop power button, volume buttons, etc.
* Killing application windows (like GNOME panel, individual tray processes)
have no visible effect
* Ctrl-Alt-Backspace
* Even though the mouse cursor moves, mouseover effects don't work.
X reacts to:
* Moving the mouse also moves the cursor on screen
* Kernel and non-X-related applications work (ssh, daemons, hotplug)
* (Re-)attaching a USB mouse can be seen in Xorg.0.log (using evdev) -- after
attaching, this mouse also moves the cursor
* 'killall -9 X' shows black and blue noise, and after a couple of seconds
brings me back to GDM. Everything works fine after I log in again
* After killing the gnome-panel in a crashed Xorg, launching 'DISPLAY=:0 xev'
from ssh makes the gnome-panel disappear (whoa, X isn't dead -- it suddenly
updates the screen!). However, xev itself doesn't appear.
* Ctrl+Alt+Shift+F1 successfully switches to the text mode. After switching
back (Alt+F7), all windows are blank (though windows are colored differently
from the desktop), and icons on the desktop are no longer visible. The gradient
background, however, is still visible.
Possible clues:
* I'm using the suspend feature quite often
* The laptop has an Intel X3100 (GM965) graphics chip (like Robert Collins);
eye candy is turned off.
* I'm often connecting and disconnecting a second DVI screen in a dual-head
setup, using xrandr to adjust X desktop.
dmesg and /var/log/messages contain no clues.
Xorg.0.log has some interesting lines (but no timestamps, GRR!):
% egrep EE\|WW /var/log/Xorg.0.log
(II) Loading extension MIT-SCREEN-SAVER
(WW) intel(0): libpciaccess reported 0 rom size, guessing 64kB
(EE) intel(0): Unable to write to SDVOCTRL_E for SDVOB Slave 0x70.
(WW) intel(0): Register 0x61200 (PP_STATUS) changed from 0xc008 to
0xd009
(WW) intel(0): PP_STATUS before: on, ready, sequencing idle
(WW) intel(0): PP_STATUS after: on, ready, sequencing on
(WW) intel(0): Register 0x70024 (PIPEASTAT) changed from 0x to
0x0207
(WW) intel(0): PIPEASTAT before: status:
(WW) intel(0): PIPEASTAT after: status: VSYNC_INT_STATUS SVBLANK_INT_STATUS
VBLANK_INT_STATUS OREG_UPDATE_STATUS
(WW) intel(0): ESR is 0x0001
(WW) intel(0): Existing errors found in hardware state.
(EE) intel(0): Unable to write to SDVOCTRL_E for SDVOB Slave 0x70.
[ ... above line repeats 37 times ... ]
(EE) Logitech USB-PS/2 Optical Mouse: Read error: No such device
(WW) intel(0): ESR is 0x0001
(WW) intel(0): Existing errors found in hardware state.
(WW) intel(0): ESR is 0x0001
(WW) intel(0): Existing errors found in hardware state.
(EE) Logitech USB Optical Mouse: Read error: No such device
Mouse read errors are me detaching the USB mouse.
ESR is 0x0001 and Existing errors found in hardware state. are a
result of switching between text mode and Xorg.
SSH'ing in and stracing the X process reveals that it's spinning in the
select() loop with a 33ms timeout (generating 30 CPU wakeups per second
in powertop -- it doesn't do that usually!). Input events make the
select() return and X successfully read()s the events from fd 27.
Here's me pressing a on the keyboard:
select(256, [1 3 5 12 13 47], NULL, NULL, {0, 33000}) = ? ERESTARTNOHAND (To be
restarted)
--- SIGIO (I/O possible) @ 0 (0) ---
select(28, [14 15 16 17 18 19 27], NULL, NULL, {0, 0}) = 1 (in [15], left {0,
0})
rt_sigprocmask(SIG_BLOCK, [IO], [IO], 8) = 0
select(1024, [15], NULL, NULL, {0, 0}) = 1 (in [15], left {0, 0})
read(15, a\273CJ\0\0\0\0\341O\2\0\0\0\0\0\4\0\4\0\36\0\0\0..., 24) = 24
select(1024, [15], NULL, NULL, {0, 0}) = 1 (in [15], left {0, 0})
read(15, a\273CJ\0\0\0\0\367O\2\0\0\0\0\0\1\0\36\0\1\0\0\0..., 24) = 24
select(1024, [15], NULL, NULL, {0, 0}) = 1 (in [15], left {0, 0})
read(15, a\273CJ\0\0\0\0\373O\2\0\0\0\0\0\0\0\0\0\0\0\0\0..., 24) = 24
select(1024, [15], NULL, NULL, {0, 0}) = 0 (Timeout)
rt_sigreturn(0x1) = -1 EINTR (Interrupted system call)
poll([{fd=12, events=POLLIN}], 1, 0)= 0 (Timeout)
setitimer(ITIMER_REAL, {it_interval={0, 2}, it_value={0, 2}}, NULL) = 0
setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
ioctl(11, 0x6458, 0)= 0
select(256, [1 3 5 12 13 47], NULL, NULL, {0, 11000}) = 1 (in [5], left {0,
10967})
ioctl(5, TCFLSH, 0x2) = 0
setitimer(ITIMER_REAL, {it_interval={0, 2}, it_value={0, 2}}, NULL) = 0
setitimer(ITIMER_REAL, {it_interval={0, 0},
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
Two corrections to the above bug report: * Original reporter has i945, I have i965 * X actually *doesn't* die with SIGTERM for me either. -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
** Package changed: xorg (Ubuntu) = xserver-xorg-input-evdev (Ubuntu) -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
On Tue, 2009-06-02 at 14:02 +, Bryce Harrington wrote: ** Package changed: xorg (Ubuntu) = xserver-xorg-input-evdev (Ubuntu) I should note that the screen freezes as well - my sysmon panels stop updating. How does this fit with the input theory? -Rob -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 381493] Re: i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse
** Changed in: xorg (Ubuntu) Status: Incomplete = New -- i945 (dell d430) karmic randomly stops updating display and responding to keyboard/mouse https://bugs.launchpad.net/bugs/381493 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
