| 2008-10-10 13:21:57 |
Alessio Igor Bogani |
bug |
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added bug |
| 2008-10-10 13:42:13 |
Emmet Hikory |
bug |
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added subscriber Ubuntu Studio-dev |
| 2008-10-11 11:09:13 |
Motin |
bug |
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added attachment 'alessio-ppa-linux-rt-install-attempt.log' (alessio-ppa-linux-rt-install-attempt.log) |
| 2008-10-17 12:21:34 |
Emmet Hikory |
bug |
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added subscriber Luca Falavigna |
| 2008-10-20 01:18:17 |
Luke Yelavich |
linux-rt: status |
New |
Confirmed |
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| 2008-10-20 04:49:49 |
Launchpad Janitor |
linux-rt: status |
Confirmed |
Fix Released |
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| 2008-10-28 20:47:06 |
Thomas E Jenkins |
linux-rt: status |
Fix Released |
Confirmed |
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| 2008-10-28 20:47:06 |
Thomas E Jenkins |
linux-rt: statusexplanation |
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I hope I'm not stepping on toes reopening this. I wasn't able to find guidelines about already closed reports.
Using the linux-rt 2.6.27-3.8 released yesterday I still have at least some of the issues listed in the above comment by Luke Yelavich (https://bugs.launchpad.net/ubuntu/+source/linux-rt/+bug/281276/comments/6).
Only one CPU is used and shutdown/restart do not work. Perhaps of note is that the rt variant does not set CONFIG_NR_CPU which is set to 64 in 2.6.27-7-generic and 8 in the old 2.6.24-21-rt and also does not set CONFIG_SMP which set to y on the others.
After booting 2.6.27-3-rt dmesg contains this line:
[ 0.000000] WARNING: NR_CPUS limit of 1 reached. Processor ignored.
Compared to booting the non-rt 2.6.27-7-generic:
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PERCPU: Allocating 64928 bytes of per cpu data
[ 0.000000] NR_CPUS: 64, nr_cpu_ids: 2, nr_node_ids 1
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| 2008-10-28 22:40:52 |
Andrew Hunter |
linux-rt: status |
Confirmed |
Fix Released |
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| 2008-10-28 22:40:52 |
Andrew Hunter |
linux-rt: statusexplanation |
I hope I'm not stepping on toes reopening this. I wasn't able to find guidelines about already closed reports.
Using the linux-rt 2.6.27-3.8 released yesterday I still have at least some of the issues listed in the above comment by Luke Yelavich (https://bugs.launchpad.net/ubuntu/+source/linux-rt/+bug/281276/comments/6).
Only one CPU is used and shutdown/restart do not work. Perhaps of note is that the rt variant does not set CONFIG_NR_CPU which is set to 64 in 2.6.27-7-generic and 8 in the old 2.6.24-21-rt and also does not set CONFIG_SMP which set to y on the others.
After booting 2.6.27-3-rt dmesg contains this line:
[ 0.000000] WARNING: NR_CPUS limit of 1 reached. Processor ignored.
Compared to booting the non-rt 2.6.27-7-generic:
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PERCPU: Allocating 64928 bytes of per cpu data
[ 0.000000] NR_CPUS: 64, nr_cpu_ids: 2, nr_node_ids 1
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Thomas, the issues listed are more appropriate as a separate bug report. |
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