Public bug reported: I am getting random freezes after the system has been suspended at least once. Sometimes the freezes occur directly upon resume, sometimes hours later. They never occur without the system having been suspended before. The Freezes usually start off with one application becoming unresponsive, then gradually extend (compiz, panel, desktop..) until everything is frozen. ctrl+alt+f1, alt+print+k do not work, alt+print+REISUB works. I have tried the following things without effect:
-Disabling compiz -Installing the 2.6.32-rc6 kernel -SSHing into the frozen system, as suggested here: https://wiki.ubuntu.com/X/Troubleshooting/Freeze#How%20to%20Get%20a%20Batchbuffer%20Dump%20%28-intel%20only%29 did not work, out of two attempts, once the system did not respond at all, once it stopped responding after the password prompt -The following xorg settings, one by one: * Option "AccelMethod" "xxx" - Try "XAA", "EXA", and (on recent -intel) "UXA" * Option "Accel" "Off" * Option "DRI" "Off" * Option "AIGLX" "Off" * Option "PM" "Off" * Option "NoMTRR" Ubuntu release: 9.10 "karmic" Package name: ??? Please give me instructions as to how to proceed! ** Affects: ubuntu Importance: Undecided Status: New ** Tags: freeze resume suspend ** Description changed: I am getting random freezes after the system has been suspended at least once. Sometimes the freezes occur directly upon resume, sometimes hours later. They never occur without the system having been suspended before. The Freezes usually start off with one application becoming unresponsive, then gradually extend (compiz, panel, desktop..) until everything is frozen. ctrl+alt+f1, alt+print+k do not work, alt+print+REISUB works. - I have tried the following things without effect: -Disabling compiz -Installing the 2.6.32-rc6 kernel - -SSHing into the frozen system, as suggested - [URL="https://wiki.ubuntu.com/X/Troubleshooting/Freeze#How%20to%20Get%20a%20Batchbuffer%20Dump%20%28-intel%20only%29"]here[/URL] - did not work, out of two attempts, once the system did not respond at - all, once it stopped responding after the password prompt + -SSHing into the frozen system, as suggested here: + https://wiki.ubuntu.com/X/Troubleshooting/Freeze#How%20to%20Get%20a%20Batchbuffer%20Dump%20%28-intel%20only%29 + did not work, out of two attempts, once the system did not respond at all, once it stopped responding after the password prompt -The following xorg settings, one by one: - * Option "AccelMethod" "xxx" - Try "XAA", "EXA", and (on recent -intel) "UXA" - * Option "Accel" "Off" - * Option "DRI" "Off" - * Option "AIGLX" "Off" - * Option "PM" "Off" - * Option "NoMTRR" - + * Option "AccelMethod" "xxx" - Try "XAA", "EXA", and (on recent -intel) "UXA" + * Option "Accel" "Off" + * Option "DRI" "Off" + * Option "AIGLX" "Off" + * Option "PM" "Off" + * Option "NoMTRR" Ubuntu release: 9.10 "karmic" Package name: ??? Please give me instructions as to how to proceed! ** Description changed: I am getting random freezes after the system has been suspended at least once. Sometimes the freezes occur directly upon resume, sometimes hours later. They never occur without the system having been suspended before. The Freezes usually start off with one application becoming unresponsive, then gradually extend (compiz, panel, desktop..) until everything is frozen. ctrl+alt+f1, alt+print+k do not work, alt+print+REISUB works. + I have tried the following things without effect: -Disabling compiz -Installing the 2.6.32-rc6 kernel -SSHing into the frozen system, as suggested here: https://wiki.ubuntu.com/X/Troubleshooting/Freeze#How%20to%20Get%20a%20Batchbuffer%20Dump%20%28-intel%20only%29 did not work, out of two attempts, once the system did not respond at all, once it stopped responding after the password prompt -The following xorg settings, one by one: * Option "AccelMethod" "xxx" - Try "XAA", "EXA", and (on recent -intel) "UXA" * Option "Accel" "Off" * Option "DRI" "Off" * Option "AIGLX" "Off" * Option "PM" "Off" * Option "NoMTRR" + Ubuntu release: 9.10 "karmic" Package name: ??? + Please give me instructions as to how to proceed! ** Description changed: I am getting random freezes after the system has been suspended at least once. Sometimes the freezes occur directly upon resume, sometimes hours later. They never occur without the system having been suspended before. The Freezes usually start off with one application becoming unresponsive, then gradually extend (compiz, panel, desktop..) until everything is frozen. ctrl+alt+f1, alt+print+k do not work, alt+print+REISUB works. - - + + I have tried the following things without effect: -Disabling compiz -Installing the 2.6.32-rc6 kernel -SSHing into the frozen system, as suggested here: https://wiki.ubuntu.com/X/Troubleshooting/Freeze#How%20to%20Get%20a%20Batchbuffer%20Dump%20%28-intel%20only%29 did not work, out of two attempts, once the system did not respond at all, once it stopped responding after the password prompt -The following xorg settings, one by one: * Option "AccelMethod" "xxx" - Try "XAA", "EXA", and (on recent -intel) "UXA" * Option "Accel" "Off" * Option "DRI" "Off" * Option "AIGLX" "Off" * Option "PM" "Off" * Option "NoMTRR" - - + + Ubuntu release: 9.10 "karmic" Package name: ??? - Please give me instructions as to how to proceed! -- Random freezes after system has been suspended at least once https://bugs.launchpad.net/bugs/480850 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
