2008-04-12 16:30:26 |
pivo |
bug |
|
|
added bug |
2008-04-29 15:14:32 |
exactt |
dosemu: status |
New |
Confirmed |
|
2008-10-22 17:05:24 |
Josh Leahy |
bug |
|
|
added attachment 'mmap_min_addr.patch' (mmap_min_addr.patch) |
2008-10-22 17:12:30 |
Josh Leahy |
dosemu: bugtargetdisplayname |
dosemu (Ubuntu) |
procps (Ubuntu) |
|
2008-10-22 17:12:30 |
Josh Leahy |
dosemu: bugtargetname |
dosemu (Ubuntu) |
procps (Ubuntu) |
|
2008-10-22 17:12:30 |
Josh Leahy |
dosemu: statusexplanation |
i confirm this bug as well as the workaround setting "sudo sysctl -w vm.mmap_min_addr=0". this seems to be related to https://bugs.launchpad.net/ubuntu/+source/wine/+bug/114025/ . |
|
|
2008-10-22 17:12:30 |
Josh Leahy |
dosemu: title |
Bug #216398 in dosemu (Ubuntu): "dosemu segfaults on startup" |
Bug #216398 in procps (Ubuntu): "dosemu segfaults on startup" |
|
2008-10-22 22:34:01 |
Josh Leahy |
description |
When I start dosemu, I get the following, only:
$ dosemu
LOWRAM mmap: Invalid argument
Segmentation fault (core dumped)
I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help. |
Default value of mmap_min_addr is set to 64kb, which breaks many different userland applications, including dosemu, wine and hardware virtualisation.
Should be set to zero, as recommended by LKML when feature was introduced.
As originally reported by pivo:
"""
When I start dosemu, I get the following, only:
$ dosemu
LOWRAM mmap: Invalid argument
Segmentation fault (core dumped)
I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help.
""" |
|
2008-10-22 22:34:01 |
Josh Leahy |
title |
dosemu segfaults on startup |
default mmap_min_addr breaks userland |
|
2008-10-30 17:23:17 |
Pablo Castellano |
description |
Default value of mmap_min_addr is set to 64kb, which breaks many different userland applications, including dosemu, wine and hardware virtualisation.
Should be set to zero, as recommended by LKML when feature was introduced.
As originally reported by pivo:
"""
When I start dosemu, I get the following, only:
$ dosemu
LOWRAM mmap: Invalid argument
Segmentation fault (core dumped)
I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help.
""" |
Default value of mmap_min_addr is set to 64kb, which breaks many different userland applications, including dosemu, wine and hardware virtualisation.
Should be set to zero, as recommended by LKML when feature was introduced.
As originally reported by pivo:
"""
When I start dosemu, I get the following, only:
$ dosemu
LOWRAM mmap: Invalid argument
Segmentation fault (core dumped)
I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help.
"""
***WORKAROUND***
To fix it temporarily run from console (needed everytime you reboot):
$ sudo sysctl vm.mmap_min_addr=0
To fix it permanently:
Add this line to /etc/sysctl.conf
vm.mmap_min_addr=0
***END WORKAROUND*** |
|
2008-10-30 17:24:03 |
Pablo Castellano |
description |
Default value of mmap_min_addr is set to 64kb, which breaks many different userland applications, including dosemu, wine and hardware virtualisation.
Should be set to zero, as recommended by LKML when feature was introduced.
As originally reported by pivo:
"""
When I start dosemu, I get the following, only:
$ dosemu
LOWRAM mmap: Invalid argument
Segmentation fault (core dumped)
I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help.
"""
***WORKAROUND***
To fix it temporarily run from console (needed everytime you reboot):
$ sudo sysctl vm.mmap_min_addr=0
To fix it permanently:
Add this line to /etc/sysctl.conf
vm.mmap_min_addr=0
***END WORKAROUND*** |
Default value of mmap_min_addr is set to 64kb, which breaks many different userland applications, including dosemu, wine and hardware virtualisation.
Should be set to zero, as recommended by LKML when feature was introduced.
As originally reported by pivo:
"""
When I start dosemu, I get the following, only:
$ dosemu
LOWRAM mmap: Invalid argument
Segmentation fault (core dumped)
I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help.
"""
***WORKAROUND**************
* To fix it temporarily run from console (needed everytime you reboot):
* $ sudo sysctl vm.mmap_min_addr=0
*
* To fix it permanently:
* Add this line to /etc/sysctl.conf
*
* vm.mmap_min_addr=0
***END WORKAROUND********* |
|
2008-10-30 17:55:42 |
Pablo Castellano |
bug |
|
|
added attachment 'procps_3.2.7-9ubuntu.debdiff' (procps_3.2.7-9ubuntu.debdiff) |
2008-10-30 17:57:16 |
Pablo Castellano |
bug |
|
|
added attachment 'procps_3.2.7-9ubuntu.debdiff' (procps_3.2.7-9ubuntu.debdiff) |
2008-10-30 18:05:39 |
Pablo Castellano |
bug |
|
|
added subscriber Ubuntu Sponsors for main |
2008-11-03 23:43:25 |
Bryce Harrington |
dosemu: status |
New |
Confirmed |
|
2008-11-03 23:43:25 |
Bryce Harrington |
dosemu: assignee |
|
kees |
|
2008-11-03 23:43:25 |
Bryce Harrington |
dosemu: importance |
Undecided |
Medium |
|
2008-11-03 23:43:25 |
Bryce Harrington |
dosemu: statusexplanation |
|
Kees, there are some security implications to this - would you review this sponsorship item? |
|
2008-11-03 23:44:26 |
Bryce Harrington |
procps: importance |
Undecided |
Medium |
|
2008-11-04 00:08:22 |
Kees Cook |
procps: status |
Confirmed |
Invalid |
|
2008-11-04 00:08:37 |
Kees Cook |
procps: status |
Invalid |
Won't Fix |
|
2008-11-04 00:09:02 |
Kees Cook |
procps: status |
New |
Won't Fix |
|
2008-11-04 00:09:02 |
Kees Cook |
procps: assignee |
|
kees |
|
2008-11-04 00:09:02 |
Kees Cook |
procps: statusexplanation |
|
|
|
2008-11-04 00:09:19 |
Kees Cook |
procps: importance |
Medium |
Undecided |
|
2008-11-04 00:09:19 |
Kees Cook |
procps: assignee |
|
kees |
|
2008-11-04 00:11:10 |
Kees Cook |
dosemu: assignee |
kees |
|
|
2008-11-04 00:11:10 |
Kees Cook |
dosemu: statusexplanation |
Kees, there are some security implications to this - would you review this sponsorship item? |
e.g.:
sudo -s
(echo "# Allow dosemu and Wine to access lower memory" ; echo "vm.mmap_min_addr = 0") > /etc/sysctrl.d/90-low-memory-access.conf
invoke-rc.d procps start |
|
2008-11-04 00:11:32 |
Kees Cook |
title |
default mmap_min_addr breaks userland |
default mmap_min_addr breaks dosemu |
|
2008-11-04 00:20:54 |
Kees Cook |
description |
Default value of mmap_min_addr is set to 64kb, which breaks many different userland applications, including dosemu, wine and hardware virtualisation.
Should be set to zero, as recommended by LKML when feature was introduced.
As originally reported by pivo:
"""
When I start dosemu, I get the following, only:
$ dosemu
LOWRAM mmap: Invalid argument
Segmentation fault (core dumped)
I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help.
"""
***WORKAROUND**************
* To fix it temporarily run from console (needed everytime you reboot):
* $ sudo sysctl vm.mmap_min_addr=0
*
* To fix it permanently:
* Add this line to /etc/sysctl.conf
*
* vm.mmap_min_addr=0
***END WORKAROUND********* |
Default value of mmap_min_addr is set to 64kb, which breaks many different userland applications, including dosemu, wine and hardware virtualisation.
Should be set to zero, as recommended by LKML when feature was introduced.
As originally reported by pivo:
"""
When I start dosemu, I get the following, only:
$ dosemu
LOWRAM mmap: Invalid argument
Segmentation fault (core dumped)
I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help.
"""
***WORKAROUND**************
To fix it temporarily run from console (needed everytime you reboot):
$ sudo sysctl vm.mmap_min_addr=0
To fix it permanently:
As root ("sudo -s"), add this line to /etc/sysctl.d/90-low-memory-access.conf (Intrepid) or /etc/sysctl.conf (Hardy):
vm.mmap_min_addr=0
and then run: invoke-rc.d procps start
***END WORKAROUND********* |
|
2008-11-08 17:50:17 |
Pablo Castellano |
dosemu: assignee |
|
pablocastellano |
|
2008-11-08 17:50:17 |
Pablo Castellano |
dosemu: statusexplanation |
e.g.:
sudo -s
(echo "# Allow dosemu and Wine to access lower memory" ; echo "vm.mmap_min_addr = 0") > /etc/sysctrl.d/90-low-memory-access.conf
invoke-rc.d procps start |
|
|
2008-11-08 17:50:33 |
Pablo Castellano |
dosemu: assignee |
|
pablocastellano |
|
2008-11-08 17:50:33 |
Pablo Castellano |
dosemu: statusexplanation |
|
|
|
2008-11-08 17:51:01 |
Pablo Castellano |
dosemu: status |
New |
Confirmed |
|
2008-11-09 00:31:25 |
Pablo Castellano |
bug |
|
|
added attachment '01_mmap_min_addr.patch' (01_mmap_min_addr.patch) |
2008-11-10 23:58:58 |
Pablo Castellano |
bug |
|
|
added attachment '02_mmap_min_addr.patch' (patch for jaunty) |
2008-11-11 01:15:05 |
Launchpad Janitor |
dosemu: status |
Confirmed |
Fix Released |
|
2008-11-16 11:35:42 |
Pablo Castellano |
bug |
|
|
added attachment 'dosemu_min_addr_intrepid.diff' (dosemu_min_addr_intrepid.diff) |
2008-11-16 11:35:45 |
Pablo Castellano |
bug |
|
|
added attachment 'dosemu_min_addr_intrepid.diff' (dosemu_min_addr_intrepid.diff) |
2008-11-16 11:36:34 |
Pablo Castellano |
bug |
|
|
added subscriber MOTU Stable Release Updates |
2008-11-19 17:57:31 |
Pablo Castellano |
bug |
|
|
added attachment 'dosemu_min_addr_intrepid-proposed.diff' (dosemu_min_addr_intrepid-proposed.diff) |
2009-01-09 16:26:03 |
Kees Cook |
dosemu: status |
Confirmed |
In Progress |
|
2009-01-09 16:26:03 |
Kees Cook |
dosemu: importance |
Undecided |
Medium |
|
2009-01-09 16:26:18 |
Kees Cook |
bug |
|
|
added subscriber MOTU Stable Release Updates |
2009-01-14 00:53:04 |
Jonathan Riddell |
dosemu: status |
In Progress |
Fix Committed |
|
2009-01-14 00:53:04 |
Jonathan Riddell |
dosemu: statusexplanation |
|
Accepted into intrepid-proposed, please test.
|
|
2009-01-18 03:51:09 |
Pablo Castellano |
bug |
|
|
added subscriber SRU Verification |
2009-01-28 12:32:10 |
Launchpad Janitor |
dosemu: status |
Fix Committed |
Fix Released |
|
2009-08-01 01:46:12 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/karmic/dosemu |
|
2009-08-01 01:53:11 |
Launchpad Janitor |
branch linked |
|
lp:~ubuntu-branches/ubuntu/intrepid/dosemu/intrepid-proposed |
|
2009-11-02 11:53:06 |
Mobleman |
removed subscriber Mobleman |
|
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2011-02-17 09:27:06 |
Daniel Holbach |
bug |
|
|
added subscriber Ubuntu Sponsors Team |
2011-02-17 09:27:22 |
Daniel Holbach |
removed subscriber [DEPRECATED] Ubuntu Sponsors for main |
|
|
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2011-02-18 09:32:13 |
Saulius Krasuckas |
bug |
|
|
added subscriber s2 |
2011-02-21 23:34:34 |
Benjamin Drung |
removed subscriber Ubuntu Sponsors Team |
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