** Tags added: cscc
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status in Ubuntu:
Fix Released
Status in linux
Is there even anyone out there with disco dingo AND a functioning kernel
with an nvidia driver? But of course if someone did, they wouldn't be
here.
"I've tried nothing and I'm all out of ideas, man!"
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This bug was erroneously marked for verification in bionic; verification
is not required and verification-needed-bionic is being removed.
** Tags removed: verification-needed-bionic
** Tags added: kernel-fixup-verification-needed-bionic verification-done-bionic
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Wifi not working after upgrading to Disco Dingo development version
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Title:
failure to boot with linux-image-4.15.0-24-generic
Adding my $0.02, whatever it is worth. I ran into this on a RamNode VPS.
downgrading to 4.15.0-20-generic made it boot again. Attaching dmesg from that
machine.
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name :
Hi I am on Carbon X1 2015 and I was using ubuntu mate 16.04. The system
suggested that I update to 18.04. I did that and went for run. I came
back my screen was still there but the menu was gone. I forced a
restart. I now get a screen for bios load then sda3_crypt. I put in my
password and I get
** Changed in: ubuntu
Status: Confirmed => Fix Released
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status
Linux 4.15.0-34 fails to boot in VirtualBox.
4.4.0-135 boots OK, same everything else.
stefan@stefan-lubuntu12:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 18.04.1 LTS
Release:18.04
Codename: bionic
stefan@stefan-lubuntu12:~$ uname -a
I have this exact issue with ANY kernel above 4.15.0-20. I tried over a
dozen different versions higher and ONLY 4.15.0-20 works straight away.
So I seriously doubt its an issue with just 4.15.0-24, at least on my
machine.
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Hello.
With kernel -29 my VM boots fast as usual. But another strange thing I'm
discovering is that plymouth image still blinking over desktop. It happens from
time to time. Not always, but regularly.
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The updated kernel doesn't fix the issue for me. I still need to have 3
or 4 usb sticks connected to the computer so it can boot correctly and
not get stuck on a blank screen. Probably still an entropy issue.
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I noticed similar effect with very recent (4.17) kernels. In 4.16.8
there were changes in random.c due to a security flaw. The function that
detects "having enough entropy" is now strictly blocking. In the early
boot phase this is bad on any machine without enough entropy sources.
The kernel has 3
This bug was fixed in the package linux - 4.15.0-29.31
---
linux (4.15.0-29.31) bionic; urgency=medium
* linux: 4.15.0-29.31 -proposed tracker (LP: #1782173)
* [SRU Bionic][Cosmic] kernel panic in ipmi_ssif at msg_done_handler
(LP: #116)
- ipmi_ssif: Fix kernel panic
@Joseph Salisbury: I am confused. Looking at USN-3718-1
(https://usn.ubuntu.com/3718-1/) and USN-3718-2
(https://usn.ubuntu.com/3718-2/) it seems like CVE-1108 is fixed in
Ubuntu 18.04 LTS for several linux kernel flavors (azure, gcp, hwe, kvm,
oem and stock) and a subset for Ubuntu 16.04 LTS.
I mean CVE-2018-1108 ...
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status in Ubuntu:
Confirmed
Status in linux
This bug was fixed in the package linux - 4.15.0-29.31
---
linux (4.15.0-29.31) bionic; urgency=medium
* linux: 4.15.0-29.31 -proposed tracker (LP: #1782173)
* [SRU Bionic][Cosmic] kernel panic in ipmi_ssif at msg_done_handler
(LP: #116)
- ipmi_ssif: Fix kernel panic
** Tags removed: kernel-key
** Changed in: linux (Ubuntu)
Status: In Progress => Fix Committed
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Title:
failure to boot with
Same here with Lenovo Yoga S1 laptop :(.
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status in Ubuntu:
Confirmed
This effected me after my first reboot in a couple weeks. I tried earlier
kernels, still wouldn't boot.
Hangs on "[ OK ] Started GNOME Display Manager. Dispatcher Service..tem
changes.pp link was shut down"
I was able to switch to lightdm to get in, but any time I try to update I get
Installing the entropy daemon 'haveged' (sudo apt install haveged)
worked on my notebook (Clevo, Tuxedo MS-1753, Kernel 4.15.0-24-generic).
Boot time is as normal. Also manually adding entropy by moving the mouse
like hell, reduced the boot time from 5 to 1.4 minutes.
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Seeing this on Kubuntu 18.04 too. The haveged work around worked
yesterday, but this morning I had to go back to 4.13 - the only previous
kernel I have installed.
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Has to be the right shift key on my 18.04lts system, but I've always
just used tapping the Esc key immediately after post until the grub menu
comes up. I explained earlier how to remove the .24 kernel. But don't
try to remove the one you are running at the time. Not sure what would
happen then.
@delosari https://forum.snapcraft.io/t/snapd-service-delays-startup-in-
ubuntu-18-04-with-4-15-0-24/6205/10 says pressing shift key continuously
during boot could be a workaround. It worked for me.
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Thank you Wes Newell for your reply.
I only installed ubuntu on this computer (big big big mistake) I do not
have the grub menu at start.
After typing many commands which I did not understand ubuntu started. I
have lost the sound however and now I am afraid to turn it off. If I
run:
dpkg -l |
Easiest thing to do is just delete the .24 kernel. During boot, start
tapping the esc key repeatedly. You should get the grub menu. Select the
advanced option, and then load the last good kernel, which should be the
.23 one if you've kept the system up to date. Once it boots and
everything is
Please could anyone share some detailed instructions on how to apply
these quick fixes...
I am having these issues with my dell Inspiron 15 7000 series all of a
sudden with ubuntu 18.04
I try to run ctrl+alt+f1 but it goes to bios.
Please some advice... I am having this issue just know while
@joverstreet1, kernel 24 was installed first, by Ubuntu Software
Updater. I then installed haveged to work around a kernel change to
getrandom(). My SSD is not Western Digital but the SSD has nothing to do
with the problem, at least not the one that is the focus of this bug
report.
The kernel
tim-smith:
I installed haveged and then install kernel #24 and unlike before
now seems to boot and run just fine.
Are the developers of the kernel aware of this problem ?
Sounds like adding haveged is a patchwork fix at best and that some
change to the kernel itself needs to be made - what that
Did you install haveged "BEFORE" you attempted update to kernel #24 ?
Is you SSD a Western Digital, may I ask ?
Perhaps haveged is a solution but does not sound like a particularly
good one. How is one supposed to know that they have to do this ?
Sounds like to me that there is something in
@m-tim-smith, comment #85, if none of the fixes/workarounds here are
working for you, perhaps you have a different problem with very similar
symptoms. For example bug #1779476.
@joverstreet1, comment #86, I have an SSD and my system's been running
fine with kernel 24 since I installed haveged.
>I have come to the conclusion that the problem with the #24 Linux Kernel is
>related
to the use of SSD hard drives.
Really? Well, how smart! Just try to read a previous posts and you'll
understand that you're completely wrong.
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I have come to the conclusion that the problem with the #24 Linux Kernel is
related
to the use of SSD hard drives.
I just took my SSD out of my computer and replaced it with an old manual /
mechanical
hard drive and installed Linux Mint 19 on it including the #24 Kernel and it
worked/booted
@dimztimz - could you elaborate on what u did specifically? Other
solutions above (not the patched kernel) don't work for me.
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Title:
I am also affected by this, and it is most likely the issue with entropy
for randomness, because if I mash some random keys, I get to boot.
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I'm happy to report that I was able to boot normally with gdm now, and
it didn't get stuck. Yesterday I removed and reinstalled gdm3 and
ubuntu-desktop, as suggested here, rebooted, but it was still the same
(i.e. stuck in reboot), so I switched back to lightdm. Today when I
turned it on it
** Changed in: linux (Ubuntu Bionic)
Milestone: None => ubuntu-18.04.1
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Title:
failure to boot with
Sorry... my "bug" was PEBCAK!
It has nothing to do with entropy. I copied the system from an old HDD
to a SDD, and in the process didn't change the resume UID that sits in:
/etc/initramfs-tools/conf.d/resume
It was still pointing to a partition UID on the old disk. Hence when the
old disk was
before I wanted reply to your question, I rebooted my laptop, and now I'm
stuck on boot screen - so not the same as error described here. Anyway, it
helped me just to log-in once and now I'm on OS unable to boot properly
again. It took around 3 minutes to show me login screen.
On Tue, Jul 10,
Tried mocnak's solution, no effect
Regular install 5 weeks old, update snappy breaks, update no more gui.
Mocnak solution, zero effect, in syslog gdm complains about wrong
parameters.
I am running a AMD a12 laptop, 16gbyte ram, 256gbyte ssd, 207gbyte free disk
space. All filesystems 90% or
@mocnak, re. comment #78. Thanks. I reinstalled gdm3 but didn't think
about ubuntu-desktop. Anyway I've reverted to the existing Ubuntu
version of plymouth and got my system working again (with haveged).
Did you try the fixed Plymouth?
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what helped me, when I was stuck on black boot screen, was to reinstall
Gnome:
sudo apt purge gdm3
sudo apt install gdm3 ubuntu-desktop
systemctl restart gdm
after that everything works. - Running Ubuntu 18.04
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Also confirm this bug at my DELL E4310. System boots very slowly.
Reverting to *23 kernel fixed this problem.
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Title:
failure to
This still looks like the getrandom() hang described in
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=897572. This was
caused by the fix in the kernel for CVE-2018-1108. Two complementary
fixes have been discussed in the Debian bug neither of which modify the
kernel. The first is a change to
Kurt,
If you have an i3-350M then please see bug 1727356 instead.
In fact, everyone using an Intel CPU from 2010 or earlier please see bug
1727356 instead.
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#50 : Another workaround besides the 'haveged' is 'rng-tools5'. I've
booted through kernel version(4.15.0-23), installed the package 'rng-
tools5' (because my processor supports it - intel 3rd generation or
newest) and now i'm able to boot kernel 4.15.0-24 again.
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The kernel provided in the proposed channel does not solve the issue for
me. I also encounter the described boot issue in -23, -24 and -26
kernels. A workaround for me is using lightdm as display manager instead
of gmd3.
What was proposed in this thread and didn't work for me:
* Installing havegd
Participating in bug
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1779476 for the last
couple of days.
Clevo barebook W540 pentium 3805U 1.90G onboard graphics BroadwellGT1 single
ssd, intel Wless 3160, only hardware hanging off it is a usb wireless mouse.
Had indefinite hang begin with
Mine is a Toshiba Satellite Z30-A-1E9 laptop with a single SSD. I tried
booting with the 4.15.0-26-generic kernel now with an external HDD
attached, and still couldn't boot - I waited for more than 3.5min and it
was still stuck on the "before the ppp link was shut down" message, so I
switched to
** Attachment added: "Boot with SSD + spinning rust HDD plugged to USB2"
https://bugs.launchpad.net/ubuntu/+bug/1779827/+attachment/5160961/+files/dmesg3
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** Attachment added: "Boot with SSD only + touching trackpad/keyboard"
https://bugs.launchpad.net/ubuntu/+bug/1779827/+attachment/5160960/+files/dmesg2
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I am also attaching the full 3 dmesg if some other differences I could
not spot seem significant for you.
** Attachment added: "Boot with SSD only"
https://bugs.launchpad.net/ubuntu/+bug/1779827/+attachment/5160959/+files/dmesg1
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Sorry, but the bug also happens with 4.15.0-23
I upgraded a PC with a SSD replacing a HDD. So this laptop now only has
a SSD which obviously has no spinning part to produce entropy to seed
the random generator.
Here is what happens:
-1) not touching anything, there is a "30 seconds gap" (visible
I only had the slow boot problem on 2 out of 3 systems with the .24
kernel. Both systems that had problems had single ssd drives in them.
One was an ECS GF8200A mb and the other was a jetway GF8200 based mb.
The system that didn't have a problem was also an ECS GF8200A mb, but
does not have a ssd
Installing *-26-th kernel from a proposed fixes the issue with very slow
booting on my system.
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Title:
failure to boot with
Booting into the *-26 kernel gave a very quick handover to Gnome, but with some
kind of
badly painted cursor and progress images apparently bleeding through from the
plymouth screens.
However the deal breaker is that networking isn't enabled at all.
Report then is that *-26 kernel is not a
Yep, that's the same version that is installed in my VM. So it looks
like the new -26 kernel does not fix the problem for everybody. It
worked for me, but doesn't seem to work for you.
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Yes, the current output of uname -r is 4.15.0-26-generic, and this is
the /var/log/dpkg.log output, is it the right one?
2018-07-06 17:44:45 startup archives unpack
2018-07-06 17:44:45 install linux-modules-4.15.0-26-generic:amd64
4.15.0-26.28
2018-07-06 17:44:45 status half-installed
@alwaystired - Did you verify that you have installed the new .26
version?
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Title:
failure to boot with
I had already installed everything from the proposed mirror using
software updater, but it didn't install the new .26 kernel on the 2
affected machines. So I installed the image, headers, module-extra
packages using apt-get install /bioic-proposed. that
worked and everything worked fine afterwards
I updated the kernel through the bionic-proposed channel, but it still got
stuck at startup:
"Started Dispatcher daemon for systemd-networkd.ce..before the ppp link was
shut down"
had to revert back to lighdm in order to reboot.
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You don't need to install all of the updates from the -proposed
repository, only the kernel. When you check the proposed box in the
software updater, you are effectively adding the following line to
/etc/apt/sources.list (mirror is whatever mirror you have chosen):
deb
Don't know why the new kernel didn't install from the software updater,
but after manually installing it, it works fine. Now to do the same on
other machine. Funny it all installed fine with the software updater on
my main machine.
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Tested linux-image-4.15.0-26-generic-4.15.0-26.28 from bionic-proposed,
and with it system boots quickly again (without haveged-workaround in
place). Dell E7440-laptop.
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I have tested 4.15.0-26-generic from the -proposed repository and it
runs fine under kvm/qemu. The -24 version did not boot for me under
kvm/kemu. Not sure if I am supposed to change the tag to verification-
done-bionic or if that is supposed to be done by the person who
originally filed the bug
After turning on developer options for pre-release upgrades and
installing a lot of stuff, I still have the same problem with the slow
boot on the 2 machines I updated. uname-a shows same as before.Is that
normal? I turned off developer stuff afterwards. Since 4.15.0-23 works
fine, should I just
I agree, if plymouth turns out to be the real problem then no kernel
change is necessary. Changing the kernel would be only a workaround for
the plymouth hang.
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This appears to be a duplicate of bug #1779476.
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status in Ubuntu:
Any workaround besides the haveged? haveged didn't work for me.
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag
Reverting the fix for CVE-2018-1108 to get this to work is not necessary
and not a good idea. The root cause has been identified upstream in
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=897572 and fixes
committed.
Turns out it was fontconfig generating a uuid that tripped over the CVE
fix.
The install of package haveged workaround also did not work for me - I
was getting boot hangs in my KVM guest installation, waiting for 3
services to start.
After installing haveged, I only hang on something called "hold until
start processes finish up" for about 15 seconds, then a permanent hang
"haveged"
Is this a joke? I went to college dammit! ;D
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status in
How long will it take for that fix to reach the end users?
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status in
Thanks for the quick response to this issue
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Title:
failure to boot with linux-image-4.15.0-24-generic
Status in Ubuntu:
** Changed in: linux (Ubuntu Bionic)
Status: Fix Released => Fix Committed
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Title:
failure to boot with
My Ubuntu boots 8-11 minutes with 4.15.0-24. With 4.15.0-23 it boots
quickly. Please, fix this damn regression!
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Title:
failure to
** Changed in: linux (Ubuntu Bionic)
Status: Fix Committed => Fix Released
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Title:
failure to boot with
** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
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Title:
failure to boot with
How do you install test kernel?
I tried dpki -i linux-modules-4.15.0-24-generic_4.15.0-24.26+crng4_amd64.deb
linux-modules-extra-4.15.0-24-generic_4.15.0-24.26+crng4_amd64.deb
linux-image-unsigned-4.15.0-24-generic_4.15.0-24.26+crng4_amd64.deb
but I get error:
Preparing to unpack
Same problem with Dell Precision M3800 with Ubunto 18.04
Updated yesterday July 3, when I booted today, July 4, boot process gets stuck
Last few lines of /var/log/boot.log:
[^[[0;32m OK ^[[0m] Reached target Network.
Starting Permit User Sessions...
[^[[0;32m OK ^[[0m] Started
Gratulations to Joseph Salisbury
the test kernel works like a charm
My Lenovo T520 boots rather quick without having haveged installed.
Thanks for this quick fix.
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Can folks affected by this bug test the following kernel:
http://kernel.ubuntu.com/~jsalisbury/lp1779827/
Note about installing test kernels:
• If the test kernel is prior to 4.15(Bionic) you need to install the
linux-image and linux-image-extra .deb packages.
• If the test kernel is
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Changed in: linux (Ubuntu)
Status: Triaged => In Progress
** Changed in: linux (Ubuntu Bionic)
Installing haveged didn't work for me (currently using lightdm as a
workaround).
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Title:
failure to boot with
Happy confirmed as well! sudo apt install haveged fixes the issue.
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Title:
failure to boot with linux-image-4.15.0-24-generic
I can confirm that installing the 'haveged' package solves the issue. If
lack of entropy was the issue, it makes sense that tinkering with the
the non-graphical terminal caused the boot to proceed where plain
waiting didn't.
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According to this page
https://debianforum.de/forum/viewtopic.php?f=33=169585=entropie
This newly introduced fix in 4.15.0-24 is the cause
'random: fix crng_ready() test'
when it's reverted (like in debian 4.9.88-1+deb9u1) boot is fine again
'linux (4.9.88-1+deb9u1) stretch-security;
Have a look at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=897631
it seems the kernel update breaks gdm
** Bug watch added: Debian Bug tracker #897631
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=897631
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I confirm stopping the system loading on the "Ubuntu" board on the kernel
4.15.0-24,
the problem is probably related to the nvidia graphics card, my hardware:
00:00.0 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a1)
00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
Same issue on the workstation, few hours spent to fix it by reinstalling gnome,
gdm3, apparmor, loading previous kernel, switching to lightdm. Nothing helps,
complete reinstall. Very frustrating, because need to return to
configuration/installing apps for next the few weeks.
With Ubuntu you
I'm not sure if my issue is related:
I upgraded to 4.15.0-24 yesterday (no other updates) and this morning I
get a blank screen on boot that sits there indefinitely (i.e. minutes).
To fix this, I CTRL-ALT-F6 to get another tty, which immediately show
up. This however seems to trigger some event,
CTRL-ALT-F1 and check the boot sequence for what it using 2 minutes for.
Might be what I experienced:
sudo apt-get install --reinstall apparmor
systemctl start nmbd.service
There might be several more services like that.
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Hi,
on my X230 I have run a fresh installation from USB and then update to
the 4.10.0-24. Now the computer boots but it takes much more time. It
hangs for cca 2 minutes on the Ubuntu dots screen with all 5 dots white
and does not react at all.
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Here a screen dump of the packages, as required, that causes my incident, I
guess!
It is from a T460 and was opened July 4th.
Please find dump attached.
** Attachment added: "Screendump of Software Updater and suspecious packages"
As no trick mentioned here worked ...
I made a fresh install and updated everything except the kernel (which
remains at 4.15.0-20). And my Lenovo T 520 works again.
So indeed kernel 4.15.0-24 seems the culprit. No glue why booting to
previous installed kernels doesn't work either as soon
Same problem here with T440s. I found a quick workaround. I put the
computer in standby when the 5 dots of ubuntu logo are stuck. Then
resume and the login screen appears.
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The same issue on Lenovo M30-70.
I run Linux Mint 19 (cinnamon) parallelly on the same notebook. After upgrade
to kernel 4.15.0-24 it hangs too. But here it boots with a prior kernel without
problems and I turned off the upgrade to 4.15.0-24.
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Ctrl-Alt-F1 repeatingly if the prompt dies.
Updated all third party apps to newest versions.
Took a look at the boot.log
Made me run these:
sudo apt-get install --reinstall apparmor
systemctl start nmbd.service
It boots on 24 kernel.
Very fast suspiciously fast. Boot.log looks good.
Until now it
Interesting thing happening... I tried booting 0-23 success, then did
shutdown -r now, and tried booting 0-24, as noted above just hangs.
Briefly hit power button tried to boot 0-23 again and now it doesn't
boot...
Tried turning off power and then booting 0-23, still hangs, got "Started
GNOME
Agreed, I see the same thing. Glad 0-23 boots, but 0-24 still hangs at
the Ubuntu logo, five white dots, not animated.
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https://bugs.launchpad.net/bugs/1779827
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