[Bug 272247] Re: System freezes during boot, unless I hold a key down

2008-11-27 Thread Leandro Pereira de Lima e Silva
** Description changed:

- Binary package hint: usplash
- 
  Once the Ubuntu splash screen loads with the progress bar that moves back and 
forth, it freezes. Holding down any key unfreezes the system, and it continues 
  loading normally, until I release the key, at which point it freezes again. 
Holding a key down again unfreezes the system again.
  
  Pressing Alt+F1 to show the output also freezes, so I know it isn't just
  the splash screen freezing, but the entire system.
  
  Once X loads, it works perfectly fine though, and I don't have to keep
  holding a key down.
  
  Update : This bug happens with 2.6.26 and 2.6.27 kernels with a computer
  that has Nvidia MCP67 motherboard. A known workaround that sometime
  works is to add nolapic to GRUB boot kernel options.
  
  ProblemType: Bug
  Architecture: amd64
  DistroRelease: Ubuntu 8.10
  NonfreeKernelModules: wl nvidia
  Package: usplash 0.5.23
  ProcEnviron:
   PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: usplash
  Uname: Linux 2.6.27-3-generic x86_64
  
  --
  Possible systems affected include:
  Nvidia MCP67
  HP Pavilion DV6620es
  HP Pavillion DV9700z
  Compaq Presario F700
  Sony Vaio PCG-GRT-815E - from the Mandriva errata
  HP DV6745us - from a duplicate
  HP DV6545eg Notebook - from duplicate
+ HP DV6736nr

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[Bug 272247] Re: System freezes during boot, unless I hold a key down

2008-11-17 Thread Leandro Pereira de Lima e Silva
Nitto,

I don't know how easy it is to move between versions, but you may prefer
using an algorithm like this:

Starting with revisions from 1 to 90 to check,

startrevision=1
finalrevision=90
while startrevision  finalrevision
If revision startrevision don't has the bug
If revision finalrevision has the bug
middle=(startrevision+finalrevision)/2
if revision middle has the bug
startrevision=middle+1
finalrevision=finalrevision-1
else (middle don't has the bug)
startrevision=startrevision+1
finalrevision=middle-1

It's commonly used in programming, but also very easily applicable in
real life. It will help you find quickier with what revision the problem
started. Oh, my description of the algorithm should have some bugs, but
I'm trusting that you're human and will not get into an infinite loop :P

Just to make it clearer: divide the area of your search by two, check if
the middle element of it has the bug, if it has it, it should have
started in the first half, if not, it should have started in the second
half. Then, repeat the procedure.

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[Bug 272247] Re: System freezes during boot, unless I hold a key down

2008-11-17 Thread Leandro Pereira de Lima e Silva
Ops, big mistake in the algorithm description,

if revision middle has the bug
startrevision=middle+1
finalrevision=finalrevision-1
else (middle don't has the bug)
startrevision=startrevision+1
finalrevision=middle-1

should have been

if revision middle has the bug
startrevision=startrevision+1
finalrevision=middle
else (middle don't has the bug)
startrevision=middle+1
finalrevision=finalrevision-1

Probably still bugged, but it should work for a human.

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[Bug 272247] Re: System freezes during boot, unless I hold a key down

2008-11-17 Thread Leandro Pereira de Lima e Silva
Oh, ok, great :-)

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[Bug 273318] Re: Hang during boot: intrepid 2.6.27-3 hp pavilion

2008-10-26 Thread Leandro Pereira de Lima e Silva
Same problem here, 2.6.27-7 still has it in release candidate.

** Changed in: linux-meta (Ubuntu)
   Status: New = Confirmed

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[Bug 273318] Re: Hang during boot: intrepid 2.6.27-3 hp pavilion

2008-09-30 Thread Leandro Pereira de Lima e Silva
Isn't it the same bug as
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/263782 ?

gpk, make a test with Stefan's kernel...

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[Bug 263782] Re: intrepid hang with screen corruption during boot with 2.6.27-2-generic on x61

2008-09-30 Thread Leandro Pereira de Lima e Silva
I don't have the screen problem, but it hangs on boot too. Pressing the
alt key a few times makes it wake up.

Pressing alt after a few seconds also gives me the message clocksource
tsc unstable.

I'm on an HP DV6736 (Turion 64 X2, 2ghz).

I'll try Stefan's kernel now.

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[Bug 263782] Re: intrepid hang with screen corruption during boot with 2.6.27-2-generic on x61

2008-09-30 Thread Leandro Pereira de Lima e Silva
I don't have the screen problem, but it hangs on boot too. Pressing the
alt key a few times makes it wake up.

Pressing alt after a few seconds also gives me the message clocksource
tsc unstable.

I'm on an HP DV6736 (Turion 64 X2, 2ghz).

I'll try Stefan's kernel now.

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[Bug 139363] Re: Enter passphrase for LUKS/cryptsetup breaks usplash

2008-08-21 Thread Leandro Pereira de Lima e Silva
Yes, I've observed this bug here too. I'll try to integrate the script
into initramfs first unlock when I have some time.

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Enter passphrase for LUKS/cryptsetup breaks usplash
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[Bug 242512] Re: Firefox shipped with Ubuntu freezes with Google Toolbar

2008-08-06 Thread Leandro Pereira de Lima e Silva
** Changed in: firefox-3.0 (Ubuntu)
   Status: New = Confirmed

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[Bug 139363] Re: Enter passphrase for LUKS/cryptsetup breaks usplash

2008-07-08 Thread Leandro Pereira de Lima e Silva
Yeah, I based on it since they should have the same behavior.

Does it work properly from initramfs?

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[Bug 139363] Re: [gutsy] Enter passphrase for LUKS/cryptsetup breaks usplash

2008-07-07 Thread Leandro Pereira de Lima e Silva
Oh, I'm also attaching the complete script for the ones that doesn't
know how to patch a file.

File: /lib/cryptsetup/cryptdisks.functions

** Attachment added: cryptdisks.functions
   http://launchpadlibrarian.net/15877418/cryptdisks.functions

** Changed in: cryptsetup (Ubuntu)
   Status: Confirmed = In Progress

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[Bug 139363] Re: [gutsy] Enter passphrase for LUKS/cryptsetup breaks usplash

2008-07-07 Thread Leandro Pereira de Lima e Silva
I've written a patch to one of cryptsetup package scripts so it uses
usplash to ask the password.

The file: /lib/cryptsetup/cryptdisks.functions

The patch is attached. Try it out please. It's working here.

** Changed in: cryptsetup (Ubuntu)
Sourcepackagename: usplash = cryptsetup

** Attachment added: cryptdisks.functions.patch
   http://launchpadlibrarian.net/15877400/cryptdisks.functions.patch

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[Bug 110970] Re: When mounting encrypted drives the password should be asked for graphically and not in text mode

2008-07-07 Thread Leandro Pereira de Lima e Silva
I've written a patch to one of cryptsetup package scripts so it uses
usplash to ask the password.

The file: /lib/cryptsetup/cryptdisks.functions

The patch is attached. Try it out please. It's working here.

** Changed in: usplash
   Status: New = Invalid

** Changed in: cryptsetup (Ubuntu)
   Status: Confirmed = In Progress

** Attachment added: cryptdisks.functions.patch
   http://launchpadlibrarian.net/15878224/cryptdisks.functions.patch

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When mounting encrypted drives the password should be asked for graphically and 
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[Bug 126851] Re: cryptdisks.functions ignores crypttab entries

2008-07-07 Thread Leandro Pereira de Lima e Silva
*** This bug is a duplicate of bug 110970 ***
https://bugs.launchpad.net/bugs/110970

** This bug has been marked a duplicate of bug 110970
   When mounting encrypted drives the password should be asked for graphically 
and not in text mode

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[Bug 110970] Re: When mounting encrypted drives the password should be asked for graphically and not in text mode

2008-07-07 Thread Leandro Pereira de Lima e Silva
Oh, I'm also attaching the complete script for the ones that doesn't
know how to patch a file.

File: /lib/cryptsetup/cryptdisks.functions

** Attachment added: cryptdisks.functions
   http://launchpadlibrarian.net/15878229/cryptdisks.functions

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[Bug 139363] Re: [gutsy] Enter passphrase for LUKS/cryptsetup breaks usplash

2008-07-07 Thread Leandro Pereira de Lima e Silva
I've done some tests here without success.

I think that this is an issue with usplash, since it's the one in charge
of presenting the prompt and reading from keyboard.

Anyway... I can't think of an example of how some attacker might use it.

I'm not sure if Ubuntu should use it anyway, but, for my personal use,
it's way better than that ugly prompt.

At least now I know this issue exists. Thanks.

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[Bug 242512] Re: Firefox shipped with Ubuntu freezes with Google Toolbar

2008-06-23 Thread Leandro Pereira de Lima e Silva
** Tags added: firefox freeze freezing google pop-up popup toolbar

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[Bug 242512] [NEW] Firefox shipped with Ubuntu freezes with Google Toolbar

2008-06-23 Thread Leandro Pereira de Lima e Silva
Public bug reported:

This bug occurs when I'm using Firefox 3.0 shipped with Ubuntu Hardy
Heron (8.04 LTS) and Google Toolbar. If I do this with the shipped
browser without Google Toolbar, the problem does not occur. If I do this
with the browser compiled by Mozilla with Google Toolbar, the problem
does not occur. If I use Google Toolbar with Ubuntu's Firefox 3.0, there
it is.

To reproduce the bug, do this:
- In an Ubuntu 8.04 LTS 32 bits box install Google Toolbar.
- Access http://www.puc-rio.br/ensinopesq/academicas/
- Click in Entrar no Sistema
- Minimize the new window
- Access http://www.puc-rio.br/ensinopesq/academicas/microhorario/index.html
- Click in Consulta on-line

What happens: Firefox freezes.

What should happen: Firefox should open a new window with the requested
site.

I'm using Firefox 3.0+nobinonly-0ubuntu0.8.04.1 with Google Toolbar
3.1.20080605L.

** Affects: firefox-3.0 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: firefox freeze freezing google pop-up popup toolbar

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[Bug 194528] Re: [Hardy] nvidia-settings crashed with SIGSEGV in g_closure_invoke()

2008-05-28 Thread Leandro Pereira de Lima e Silva
The bug isn't corrected yet. I had the same problem here with
1.0+20080304-0ubuntu1.

** Changed in: nvidia-settings (Ubuntu)
   Status: Fix Released = Confirmed

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[Bug 1] Re: Microsoft has a majority market share

2008-04-29 Thread Leandro Pereira de Lima e Silva
Here in Brazil (specifically Rio de Janeiro) we observe several
computers with Linux on stores, but as soon as the users gets its hands
on it, they switch back to Windows without even giving it a try.

I also bought a laptop with linux (Mandriva). It came all misconfigured,
if it had happened to someone that doesn't actually is used to using
linux, that would have created a terrible impression.

Selling pc's with Linux here has the same effect as selling pc's with
pirate copy of Windows.

I think some education measures should be taken in order to fix this bug
completely.

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[Bug 204010] Re: networking not working

2008-04-20 Thread Leandro Pereira de Lima e Silva
Since Hirano's patch fix this bug, would it be a duplicate for #218126 ?

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[Bug 192605] Re: virt-manager does not detect bridge br0

2008-04-19 Thread Leandro Pereira de Lima e Silva
** Changed in: virt-manager (Ubuntu)
   Status: Incomplete = Confirmed

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[Bug 205147] [NEW] xen-image-create lacks hardy hooks

2008-03-22 Thread Leandro Pereira de Lima e Silva
Public bug reported:

Binary package hint: xen-tools

In /usr/lib/xen-tools there isn't a directory with hooks to install
hardy. The bug manifests when using --dist hardy with xen-create-image.

Apparently symlinking hardy with edgy.d would solve the problem.

I'm using Ubuntu hardy (development branch) here, with xen-tools
3.8-4ubuntu2.

** Affects: xen-tools (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 137735] Re: [gutsy] wine causes hard lockup - every time

2007-10-20 Thread Leandro Pereira de Lima e Silva
Disabling dri and glx the problem was solved.

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[gutsy] wine causes hard lockup - every time
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[Bug 152113] Re: Brazilian DST date change needs upgrade to 2007h

2007-10-20 Thread Leandro Pereira de Lima e Silva
Here in Brazil the president (with National Eletric System Operator
orientation) sets the start and end date of DST every year. If someone
tells me how I can maintain this information.

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[Bug 137735] Re: [gutsy] wine causes hard lockup - every time

2007-10-19 Thread Leandro Pereira de Lima e Silva
My video is VIA too. I'm using openchrome driver and I'm having the same
problem. I'll try to disable dri and glx and post the results.

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