[Bug 1870779] Re: [nvidia] Ubuntu 20.04 beta: Blank/black screen after login on an Nvidia-only desktop (GeForce GTX 1060)

2021-08-16 Thread Christopher Hall
*** This bug is a duplicate of bug 1869750 ***
https://bugs.launchpad.net/bugs/1869750

I'm having a similar issue on Ubuntu 20.04. Currently, every time that I
reboot I'm unable to login. I just get a black screen after logging in.
I have noticed that if I first delete the contents of .config and .local
I'm able to log in. However, obviously, all of my configurations and
customizations are then gone. My workaround lately has been to clear
those directories, login, logout, copy a backup of those directories to
the active directories and then log back in. It's a pain, but for some
reason it works. Otherwise, 100% of the time after a reboot I can't
access the desktop.

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Title:
  [nvidia] Ubuntu 20.04 beta: Blank/black screen after login on an
  Nvidia-only desktop (GeForce GTX 1060)

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[Bug 1442568] Re: Docker causes a segfault when starting containers

2016-04-25 Thread Christopher Hall
OK, I just wondered if there were additional details.
I looked at aufs_utils, and it look like the problem is with the AUFin macro 
(au_util.h)which is

#define AuFin(fmt, ...) \
error_at_line(errno, errno, __FILE__, __LINE__, fmt, ##__VA_ARGS__)

I think this should be:

#define AuFin(fmt, ...) \
error_at_line(1, errno, __FILE__, __LINE__, fmt, ##__VA_ARGS__)

The value 1 for the status parameter would always ensure program termination 
rather than the
current situation where it will continue (if errno == 0) and proceed to 
segfault or some other crash.

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Title:
  Docker causes a segfault when starting containers

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[Bug 1442568] Re: Docker causes a segfault when starting containers

2016-04-25 Thread Christopher Hall
*** This bug is a duplicate of bug 1441038 ***
https://bugs.launchpad.net/bugs/1441038

Also interest to know what happened to bug #1441038 (or is this number
incorrect?)

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Title:
  Docker causes a segfault when starting containers

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[Bug 1327104] [NEW] internal error in lint_module

2014-06-06 Thread Christopher Hall
Public bug reported:

The current version of Erlang 16B03 cannot compile function parameters
and issues a error from the lint module.  There was no problem with 16B02.

This appears to be caused by  a bug in syntax_tools-1.6.12  [OTP-11576]
and has been fixed in 16B03-1.

An example of the code that fails:
  the_test() - lists:map(fun double/1, [1,2,3]).
  double(X) - 2 * x.

As a work around I installed 17 from Erlang solutions and the code compiles
correctly. 

OS Version: 14.04 LTS
Linux Version: 3.13.0-29-generic x86_64

** Affects: erlang (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  internal error in lint_module

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[Bug 1327104] Re: internal error in lint_module

2014-06-06 Thread Christopher Hall
Just to add that the working 16B02 was replaced by broken 16B03 after
12.04 LTS machine was upgraded to 14.04.

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Title:
  internal error in lint_module

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[Bug 929298] [NEW] jetty startup shows grep error

2012-02-08 Thread Christopher Hall
Public bug reported:

Just installed jetty, as dependency of :

  apt-get install --no-install-recommends solr-jetty default-jdk

on starting: using  service jetty start
the following errormessage is output:
  grep: character class syntax is [[:space:]], not [:space:]

$ dpkg-query --show jetty
jetty   6.1.24-6

$ uname -a
Linux hsw-tp 3.0.0-15-generic #26-Ubuntu SMP Fri Jan 20 17:23:00 UTC 2012 
x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 11.10
Release:11.10
Codename:   oneiric

looks like the fix is to add the missing [] to the grep command in
/etc/init.d/jetty

** Affects: jetty (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  jetty startup shows grep error

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[Bug 929298] Re: jetty startup shows grep error

2012-02-08 Thread Christopher Hall
** Patch added: patch grep command in /etc/init.d/jetty
   
https://bugs.launchpad.net/bugs/929298/+attachment/2725488/+files/init-jetty.patch

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Title:
  jetty startup shows grep error

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[Bug 901525] [NEW] lack of PNG and JPEG support

2011-12-07 Thread Christopher Hall
Public bug reported:

It appears that the python-gd package in Kubuntu 11.10 oneiric was
compiled without PNG or JPEG support

the installed package is:
Package: python-gd
Versions: 0.56+dfsg-2ubuntu1

The error can be seen quite easily by starting a python shell then:

 import gd
 gd.image('file.png')
unsupported file type (only .gif|.png|.jpeg|.jpg|.gd|.gd2|.xbm|.xpm accepted)

The error is confusing because it implies support, when there is none.

However, there is a simple work-around by just using the _gd.so file
from 11.04 pacakge.

** Affects: python-gd (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  lack of PNG and JPEG support

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[Bug 589574] Re: libtidy creates invalid tags

2010-06-09 Thread Christopher Hall
Definitely use after free - tested by remarking the free() call in alloc.c.
After this change the invalid tags show as big and /big.

Code to do this was introduced in parse.c 1.178 title: inline
propagation

A work around is to remove this patch; but simply commenting out the call
to InlineDup1 on line 1535 is sufficient.
This file was at 1.188 at the time of testing this.

The code in the InlineDup1 (istack.c) was introduced by the same patch.

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[Bug 589574] [NEW] libtidy creates invalid tags

2010-06-04 Thread Christopher Hall
Public bug reported:

Binary package hint: tidy

The following HTML causes libtidy to produce invalid tags:

!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN 
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
htmlbody
pbia href=A bigB/i/bC/a/p
/body/html

The result of running this through the tidy command line is:
$ tidy -w0 t.html

!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Strict//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd;
html xmlns=http://www.w3.org/1999/xhtml;
head
meta name=generator content=HTML Tidy for Linux (vers 25 March 2009), see 
www.w3.org /
title/title
/head
body
pbia href=AbigB/big���C/���/a/i/b/p
/body
/html

The invalid tags change on each run, looking like use after free kind of
problem.

This is running on Ubuntu 10.04 LTS, updated recently. 
Linux 2.6.32-22-generic #35-Ubuntu SMP Tue Jun 1 14:18:25 UTC 2010 x86_64 
GNU/Linux
/etc/tidy.conf only contains comments.
there are no other tidy configuration files

Using LD_PRELOAD I tested the libtidy from earlier distributions;
only the version from libtidy-0.99-0_20051018-1_amd64.deb does not show this 
effect.

** Affects: tidy (Ubuntu)
 Importance: Undecided
 Status: New

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