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[Bug 380413] Re: Windows move/scroll slowly on a [SiS] 86C326 5598/6326 card

 

apport information

** Tags added: apport-collected

** Description changed:

  Moving windows and scrolling eat a lot of CPU, and everything goes
  pretty slow. It's old hardware, but I can see the window redrawing when
  I write something in a terminal on GNOME; that makes me think there's a
  problem somewhere.
  
  Let me show you CPU usage when moving a window:
  $ vmstat 1
  procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
   r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa
   4  0  74388   7724   9444  96560    0    1     9     5  266   98  4  1 95  0
   1  0  74388   7892   9444  96560    0    0     0     0  543 1095 35 15 49  0
   0  0  74388   7892   9444  96560    0    0     0     0  416  874 26  9 65  0
   1  0  74388   7816   9444  96596    0    0    36     0  706 1185 72 20  7  1
   1  0  74388   7816   9444  96596    0    0     0     0  688  926 82 18  0  0
   2  0  74388   7816   9444  96596    0    0     0     0  688 1029 78 22  0  0
   3  0  74388   7076   9444  96596    0    0     0     0  657  943 78 18  4  0
   1  0  74388   6988   9444  96596    0    0     0     0  738  707 85 15  0  0
   1  0  74388   6920   9444  96596    0    0     0     0  598  764 83 17  0  0
   2  0  74388   7832   9444  96596    0    0     0     0  565 1102 40 19 41  0
  
  Information about the hardware:
  $ sudo lspci
  00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev 44)
  00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP]
  00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 22)
  00:07.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 10)
  00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 10)
  00:07.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 10)
  00:07.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 30)
  00:07.5 Multimedia audio controller: VIA Technologies, Inc. VT82C686 AC97 Audio Controller (rev 20)
  00:09.0 Communication controller: Motorola SM56 PCI Modem
  00:0b.0 Ethernet controller: VIA Technologies, Inc. VT6105/VT6106S [Rhine-III] (rev 8b)
  01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 86C326 5598/6326 (rev 0b)
  
  I'm on Ubuntu 9.04:
  $ sudo lsb_release -rd
  Description:	Ubuntu 9.04
  Release:	9.04
  
- I'll attach Xorg's log file now. It seems to be using the driver for sis
- cards, so it looks normal to me.
+ I'll attach Xorg's log file now. It seems to be using the driver for sis cards, so it looks normal to me.
+ --- 
+ Architecture: i386
+ CurrentDmesg:
+  [  172.317291] lo: Disabled Privacy Extensions
+  [  416.786701] lo: Disabled Privacy Extensions
+ DistroRelease: Ubuntu 10.04
+ DkmsStatus: Error: [Errno 2] No existe el archivo o directorio
+ Lsusb:
+  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ Package: xorg 1:7.5+5ubuntu1
+ PackageArchitecture: i386
+ ProcCmdLine: root=UUID=3ba6bb07-a375-4c26-a13e-be891066a07c ro quiet splash
+ ProcEnviron:
+  LANG=es_AR.utf8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-24.42-generic 2.6.32.15+drm33.5
+ Tags: lucid lucid
+ Uname: Linux 2.6.32-24-generic i686
+ UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video
+ system:
+  distro:             Ubuntu
+  codename:           lucid
+  architecture:       i686
+  kernel:             2.6.32-24-generic

** Attachment added: "BootDmesg.txt"
   https://bugs.edge.launchpad.net/bugs/380413/+attachment/1572332/+files/BootDmesg.txt

-- 
Windows move/scroll slowly on a [SiS] 86C326 5598/6326 card
https://bugs.launchpad.net/bugs/380413
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