Re: Debian 11 freezes on Dell Latitude e6520

[email protected] Sun, 26 Dec 2021 15:50:52 -0000
Newsgroups gmane.linux.debian.user.laptop
Message-ID <[email protected]>
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Bonjour, =20

 =20

Comment on fait pour etre d=C3=A9sinscrit de cette liste de diffusion s=
vp? =20

 =20

On Sunday, December 26, 2021 4:41 PM, "Miguel Ortiz Lombard=C3=ADa"
<[email protected]> wrote: =20

>
>     Hello Andy,
> =20
>     Thank you for your answer.
>     The computer has 8 Gb memory, a lot more than enough to load the =
image.
>     The graphics are NVIDIA 4200M, with drivers provided, under Debia=
n 10,
>     by the legacy deb packages.
> =20
>     Of course, I could try upgrading directly from Debian 10 and rely=
 on
>     the backups if something goes wrong. As said, I did that for prev=
ious
>     releases... but only after having successfully made a test with t=
he live
>     image.
> =20
>     But you gave me one idea: I'll try the =E2=80=9Cstandard=E2=80=9D=
 live image, without
>     any graphics and try to build from that to see what happens.
> =20
>     Cheerio!
> =20
>        mol
> =20
> =20
> =20
>     El Sun, 26 Dec 2021 13:17:07 +0000
>     "Andrew M.A. Cater" <[email protected]> escribi=C3=B3:
> =20
>     > On Sun, Dec 26, 2021 at 11:47:27AM +0100, Miguel Ortiz Lombard=
=C3=ADa
>     > wrote:
>     > > Hi,
>     > >
>     > > I have been using Debian on a Dell Latitude e6520 for ten yea=
rs now.
>     > > At present, it runs without problem an up-to-date Debian 10 s=
ystem.
>     > >
>     > > From the beginning, before upgrading to any new release, I tr=
ied its
>     > > live image. This strategy has always successfully allowed upg=
rading
>     > > without stress. Sometimes I would do an upgrade, sometimes a =
clean
>     > > new installation. The latter one was the case for Debian 10.
>     > >
>     > > Now, since Debian 11 was released earlier this year, I've been
>     > > testing its behaviour on the machine. Unfortunately, even wit=
h the
>     > > latest live image, including non-free firmware, the test is n=
ot
>     > > passed. The computer boots well and the graphical interface (I
>     > > tried my usual xfce, but also mate) appears neat and working.
>     > > However, after a few moments varying from few seconds to no m=
ore
>     > > than a couple of minutes, the system freezes completely. Impo=
ssible
>     > > to open a console, there is no answer at all, only physical
>     > > shutdown is possible.
>     >
>     > Hi Mol,
>     >
>     > How much memory? What graphics? If you have the Nvidia NV620 an=
d 4GB
>     > it's probably best _not_ to use the live disk - it takes a large
>     > amount of memory to get the live CD to boot and if nouveau is n=
ot the
>     > ideal driver then you do get lockups and similar.
>     >
>     > If you are currently using the non-free drivers on Debian 10, t=
hen you
>     > could, potentially just upgrade to Debian 11 on the same hardwa=
re. I
>     > do find it easier to install a bare minimum text only system if
>     > feasible _then_ install the non-free drivers but that may not be
>     > possible for you.
>     >
>     > All the very best, as ever,
>     >
>     > Andy Cater
>     >
>     > > I have searched for other people having similar problems and =
found a
>     > > forum where someone described the same issue with the Manjaro
>     > > distro:
>     > >
>     > >
> https://www.linuxquestions.org/questions/showthread.php?s=3D6d5881750=
b8f3ceb6a12708b3a7683c9&p=3D6287384#post6287384
>     > >
>     > > Unfortunately, the only advice given is to switch to another
>     > > distribution (AntiX is mentioned) I would prefer to stay on D=
ebian,
>     > > but it's true that when support and security updates will arr=
ive to
>     > > an end for Debian 10, I will need to move anyway to a differe=
nt
>     > > distro if this problem is not solved.
>     > >
>     > > Incidentally, I must say that I'm also unable to run Tails on=
 this
>     > > machine since a few releases ago, for what looks as precisely=
 the
>     > > same problem.
>     > >
>     > > I wonder if this trouble could result from the upgrading of t=
he
>     > > kernel to version 5.x? Or from the newest versions of Xorg or=
 the
>     > > nouveau driver? By the way, I thought that the non-free nvidia
>     > > module and not nouveau would be used in the live images with
>     > > non-free firmware.
>     >
>     > Nvidia non-free modules really need to be built per machine: no=
uveau
>     > is a good compromise.
>     >
>     >
>     > > The only debugging step I have managed to take during the few
>     > > seconds where the system is running is capturing in a file, on
>     > > another USB stick, the output of:
>     > >
>     > > # sudo dmesg -wH
>     > >
>     > > I have compared it with the results of the same command on my
>     > > normally running Debian 10. But my capacities to extract from=
 there
>     > > any useful information are too limited. I hesitate to send th=
ose
>     > > longs files to the list.
>     > >
>     > > Any clues would be welcomed.
>     > >
>     > > Cheers,
>     > >
>     > > -- mol
>     > > =20
>     >
>     >
> =20
> =20
>     >

 =20


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<div xmlns=3D"http://www.w3.org/1999/xhtml"><span class=3D"font" style=
=3D"font-family: arial, helvetica, sans-serif;"><span class=3D"colour" =
style=3D"color: rgb(59, 67, 92); --darkreader-inline-color: #c1bbb1;" d=
ata-darkreader-inline-color=3D""><span class=3D"size" style=3D"font-siz=
e: medium">Bonjour,</span></span></span><br /></div><p xmlns=3D"http://=
www.w3.org/1999/xhtml" style=3D"overflow-wrap: break-word; margin: 0px;=
 color: rgb(59, 67, 92); font-family: arial, helvetica; font-size: medi=
um; --darkreader-inline-color: #c1bbb1;" data-darkreader-inline-color=
=3D""><br /></p><p xmlns=3D"http://www.w3.org/1999/xhtml" style=3D"over=
flow-wrap: break-word; margin: 0px; color: rgb(59, 67, 92); font-family=
: arial, helvetica; font-size: medium; --darkreader-inline-color: #c1bb=
b1;" data-darkreader-inline-color=3D""><span class=3D"font" style=3D"fo=
nt-family: arial, helvetica, sans-serif;"><span class=3D"colour" style=
=3D"color: rgb(59, 67, 92); --darkreader-inline-color: #c1bbb1;" data-d=
arkreader-inline-color=3D""><span class=3D"size" style=3D"font-size: me=
dium">Comment on fait pour etre d=C3=A9sinscrit de cette liste de diffu=
sion svp?</span></span></span><br /></p><div xmlns=3D"http://www.w3.org=
/1999/xhtml"><br /></div><p xmlns=3D"http://www.w3.org/1999/xhtml" styl=
e=3D"overflow-wrap: break-word; margin: 0px; color: rgb(59, 67, 92); fo=
nt-family: arial, helvetica; font-size: medium; --darkreader-inline-col=
or: #c1bbb1;" data-darkreader-inline-color=3D"">On Sunday, December 26,=
 2021 4:41 PM, "Miguel Ortiz Lombard=C3=ADa" &lt;[email protected]&gt; w=
rote:<br /></p><blockquote xmlns=3D"http://www.w3.org/1999/xhtml"><pre =
xmlns=3D"http://www.w3.org/1999/xhtml" id=3D"body.mime.1">Hello Andy,

Thank you for your answer.
The computer has 8 Gb memory, a lot more than enough to load the image.
The graphics are NVIDIA 4200M, with drivers provided, under Debian 10,
by the legacy deb packages.

Of course, I could try upgrading directly from Debian 10 and rely on
the backups if something goes wrong. As said, I did that for previous
releases... but only after having successfully made a test with the live
image.

But you gave me one idea: I'll try the =E2=80=9Cstandard=E2=80=9D live =
image, without
any graphics and try to build from that to see what happens.

Cheerio!

   mol



El Sun, 26 Dec 2021 13:17:07 +0000
"Andrew M.A. Cater" &lt;[email protected]&gt; escribi=C3=B3:

&gt; On Sun, Dec 26, 2021 at 11:47:27AM +0100, Miguel Ortiz Lombard=C3=
=ADa
&gt; wrote:
&gt; &gt; Hi,
&gt; &gt;=20
&gt; &gt; I have been using Debian on a Dell Latitude e6520 for ten yea=
rs now.
&gt; &gt; At present, it runs without problem an up-to-date Debian 10 s=
ystem.
&gt; &gt;=20
&gt; &gt; From the beginning, before upgrading to any new release, I tr=
ied its
&gt; &gt; live image. This strategy has always successfully allowed upg=
rading
&gt; &gt; without stress. Sometimes I would do an upgrade, sometimes a =
clean
&gt; &gt; new installation. The latter one was the case for Debian 10.
&gt; &gt;=20
&gt; &gt; Now, since Debian 11 was released earlier this year, I've been
&gt; &gt; testing its behaviour on the machine. Unfortunately, even wit=
h the
&gt; &gt; latest live image, including non-free firmware, the test is n=
ot
&gt; &gt; passed. The computer boots well and the graphical interface (I
&gt; &gt; tried my usual xfce, but also mate) appears neat and working.
&gt; &gt; However, after a few moments varying from few seconds to no m=
ore
&gt; &gt; than a couple of minutes, the system freezes completely. Impo=
ssible
&gt; &gt; to open a console, there is no answer at all, only physical
&gt; &gt; shutdown is possible.=20
&gt;=20
&gt; Hi Mol,
&gt;=20
&gt; How much memory? What graphics? If you have the Nvidia NV620 and 4=
GB
&gt; it's probably best _not_ to use the live disk - it takes a large
&gt; amount of memory to get the live CD to boot and if nouveau is not =
the
&gt; ideal driver then you do get lockups and similar.
&gt;=20
&gt; If you are currently using the non-free drivers on Debian 10, then=
 you
&gt; could, potentially just upgrade to Debian 11 on the same hardware.=
 I
&gt; do find it easier to install a bare minimum text only system if
&gt; feasible _then_ install the non-free drivers but that may not be
&gt; possible for you.
&gt;=20
&gt; All the very best, as ever,
&gt;=20
&gt; Andy Cater
&gt;=20
&gt; &gt; I have searched for other people having similar problems and =
found a
&gt; &gt; forum where someone described the same issue with the Manjaro
&gt; &gt; distro:
&gt; &gt;=20
&gt; &gt; https://www.linuxquestions.org/questions/showthread.php?s=3D6=
d5881750b8f3ceb6a12708b3a7683c9&amp;p=3D6287384#post6287384
&gt; &gt;=20
&gt; &gt; Unfortunately, the only advice given is to switch to another
&gt; &gt; distribution (AntiX is mentioned) I would prefer to stay on D=
ebian,
&gt; &gt; but it's true that when support and security updates will arr=
ive to
&gt; &gt; an end for Debian 10, I will need to move anyway to a differe=
nt
&gt; &gt; distro if this problem is not solved.
&gt; &gt;=20
&gt; &gt; Incidentally, I must say that I'm also unable to run Tails on=
 this
&gt; &gt; machine since a few releases ago, for what looks as precisely=
 the
&gt; &gt; same problem.
&gt; &gt;=20
&gt; &gt; I wonder if this trouble could result from the upgrading of t=
he
&gt; &gt; kernel to version 5.x? Or from the newest versions of Xorg or=
 the
&gt; &gt; nouveau driver? By the way, I thought that the non-free nvidia
&gt; &gt; module and not nouveau would be used in the live images with
&gt; &gt; non-free firmware.=20
&gt;=20
&gt; Nvidia non-free modules really need to be built per machine: nouve=
au
&gt; is a good compromise.
&gt;=20
&gt;=20
&gt; &gt; The only debugging step I have managed to take during the few
&gt; &gt; seconds where the system is running is capturing in a file, on
&gt; &gt; another USB stick, the output of:
&gt; &gt;=20
&gt; &gt; # sudo dmesg -wH
&gt; &gt;=20
&gt; &gt; I have compared it with the results of the same command on my
&gt; &gt; normally running Debian 10. But my capacities to extract from=
 there
&gt; &gt; any useful information are too limited. I hesitate to send th=
ose
&gt; &gt; longs files to the list.
&gt; &gt;=20
&gt; &gt; Any clues would be welcomed.
&gt; &gt;=20
&gt; &gt; Cheers,
&gt; &gt;=20
&gt; &gt; -- mol
&gt; &gt;  =20
&gt;=20
&gt;=20

<br /></pre></blockquote><p xmlns=3D"http://www.w3.org/1999/xhtml" styl=
e=3D"overflow-wrap: break-word; margin: 0px; color: rgb(59, 67, 92); fo=
nt-family: arial, helvetica; font-size: medium; --darkreader-inline-col=
or: #c1bbb1;" data-darkreader-inline-color=3D""><br /></p>

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