[Ubuntu-x-swat] [Bug 741649] Re: Slow performance with lots of text

2011-03-24 Thread Joonas Koivunen 
Using nouveau "fixes" the problem.

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https://bugs.launchpad.net/bugs/741649

Title:
  Slow performance with lots of text

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[Ubuntu-x-swat] [Bug 741649] Re: Slow performance with lots of text

2011-03-24 Thread Joonas Koivunen 
** Description changed:

  Binary package hint: nvidia-current
  
  I work using eclipse (gtk), konsole(qt) and keep firefox (gtk), kmail
  (qt) apps open in my kubuntu desktop (plasma, no desktop effects).
  
  After a while -- feels like related to the amount of text displayed
  (opened eclipse tabs, open konsole tabs, the amount of data in konsole
  and eclipse console), not depending on the amount of time used --
  everything slows down considerably.
  
  GTK apps gradually slow down first, followed by sudden slow down of qt
  apps.
  
  Example of qt slowing down is kmail writing responding to typing with
  delay of 0.5 ... 2 seconds (per character typed).
  
  Closing all applications and restarting them fixes the slowdown.
  
  The problem began at 10.10, and persists even when using x-swat latest
  nvidia packages. QT raster rendering does not help the problem.
  
  I guess there's not much that can be done, expect I try to monitor the X
  resource usage.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: linux-image-2.6.35-28-generic 2.6.35-28.49
  Regression: Yes
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
  Uname: Linux 2.6.35-28-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
 Subdevices: 2/2
 Subdevice #0: subdevice #0
 Subdevice #1: subdevice #1
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  joonas 1981 F pulseaudio
   /dev/snd/pcmC0D0p:   joonas 1981 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf302 irq 49'
 Mixer name : 'Analog Devices AD1884A'
 Components : 'HDA:11d4184a,103c3035,00100200'
 Controls  : 34
 Simple ctrls  : 20
  Date: Thu Mar 24 13:38:49 2011
  HibernationDevice: RESUME=UUID=9e760f1f-50fa-4b1d-9944-d33f309be91b
  HotplugNewDevices:
   
  HotplugNewMounts:
   
  InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
   
   vboxnet0  no wireless extensions.
  MachineType: Hewlett-Packard HP Compaq dc7900 Convertible Minitower
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-28-generic 
root=UUID=2c33dea1-ddda-43d8-ab78-70ed99a787d8 ro
  ProcEnviron:
   LANGUAGE=
   LANG=en_US.UTF-8
   SHELL=/usr/bin/zsh
  RelatedPackageVersions: linux-firmware 1.38.4
  RfKill:
   0: hp-wwan: Wireless WAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  Symptom: storage
  UdevMonitorLog:
   monitor will print the received events for:
   UDEV - the event which udev sends out after rule processing
  UdisksMonitorLog: Monitoring activity from the disks daemon. Press Ctrl+C to 
cancel.
  WifiSyslog:
   Mar 24 12:33:40 joonas-desktop-2 kernel: [11350.441388] e1000e: eth0 NIC 
Link is Down
   Mar 24 12:33:43 joonas-desktop-2 kernel: [11353.521700] e1000e: eth0 NIC 
Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
  dmi.bios.date: 03/05/2009
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786G1 v01.16
  dmi.board.asset.tag: CZC9154D5T
  dmi.board.name: 3032h
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: CZC9154D5T
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr786G1v01.16:bd03/05/2009:svnHewlett-Packard:pnHPCompaqdc7900ConvertibleMinitower:pvr:rvnHewlett-Packard:rn3032h:rvr:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP Compaq dc7900 Convertible Minitower
  dmi.sys.vendor: Hewlett-Packard
+ 
+ Edit: removed some extra tags that did not make sense.

** Tags removed: kernel-power resume suspend

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https://bugs.launchpad.net/bugs/741649

Title:
  Slow performance with lots of text

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[Ubuntu-x-swat] [Bug 741649] [NEW] Slow performance with lots of text

2011-03-24 Thread Joonas Koivunen 
Public bug reported:

Binary package hint: nvidia-current

I work using eclipse (gtk), konsole(qt) and keep firefox (gtk), kmail
(qt) apps open in my kubuntu desktop (plasma, no desktop effects).

After a while -- feels like related to the amount of text displayed
(opened eclipse tabs, open konsole tabs, the amount of data in konsole
and eclipse console), not depending on the amount of time used --
everything slows down considerably.

GTK apps gradually slow down first, followed by sudden slow down of qt
apps.

Example of qt slowing down is kmail writing responding to typing with
delay of 0.5 ... 2 seconds (per character typed).

Closing all applications and restarting them fixes the slowdown.

The problem began at 10.10, and persists even when using x-swat latest
nvidia packages. QT raster rendering does not help the problem.

I guess there's not much that can be done, expect I try to monitor the X
resource usage.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-28-generic 2.6.35-28.49
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
  List of CAPTURE Hardware Devices 
 card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  joonas 1981 F pulseaudio
 /dev/snd/pcmC0D0p:   joonas 1981 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf302 irq 49'
   Mixer name   : 'Analog Devices AD1884A'
   Components   : 'HDA:11d4184a,103c3035,00100200'
   Controls  : 34
   Simple ctrls  : 20
Date: Thu Mar 24 13:38:49 2011
HibernationDevice: RESUME=UUID=9e760f1f-50fa-4b1d-9944-d33f309be91b
HotplugNewDevices:
 
HotplugNewMounts:
 
InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
IwConfig:
 lono wireless extensions.
 
 eth0  no wireless extensions.
 
 vboxnet0  no wireless extensions.
MachineType: Hewlett-Packard HP Compaq dc7900 Convertible Minitower
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-28-generic 
root=UUID=2c33dea1-ddda-43d8-ab78-70ed99a787d8 ro
ProcEnviron:
 LANGUAGE=
 LANG=en_US.UTF-8
 SHELL=/usr/bin/zsh
RelatedPackageVersions: linux-firmware 1.38.4
RfKill:
 0: hp-wwan: Wireless WAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Symptom: storage
UdevMonitorLog:
 monitor will print the received events for:
 UDEV - the event which udev sends out after rule processing
UdisksMonitorLog: Monitoring activity from the disks daemon. Press Ctrl+C to 
cancel.
WifiSyslog:
 Mar 24 12:33:40 joonas-desktop-2 kernel: [11350.441388] e1000e: eth0 NIC Link 
is Down
 Mar 24 12:33:43 joonas-desktop-2 kernel: [11353.521700] e1000e: eth0 NIC Link 
is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
dmi.bios.date: 03/05/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786G1 v01.16
dmi.board.asset.tag: CZC9154D5T
dmi.board.name: 3032h
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: CZC9154D5T
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: 
dmi:bvnHewlett-Packard:bvr786G1v01.16:bd03/05/2009:svnHewlett-Packard:pnHPCompaqdc7900ConvertibleMinitower:pvr:rvnHewlett-Packard:rn3032h:rvr:cvnHewlett-Packard:ct6:cvr:
dmi.product.name: HP Compaq dc7900 Convertible Minitower
dmi.sys.vendor: Hewlett-Packard

Edit: removed some extra tags that did not make sense.

** Affects: nvidia-graphics-drivers (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug maverick needs-upstream-testing regression-proposed

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https://bugs.launchpad.net/bugs/741649

Title:
  Slow performance with lots of text

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