This is happening to me too on an Acer Aspire 5 A515-51G-515J. Adding
"acpi_osi=" to GRUB_CMDLINE_LINUX_DEFAULT left me without a trackpad (it
eliminated the log messages too, of course!).
$ uname -a
Linux dev 4.15.0-33-generic #36~16.04.1-Ubuntu SMP Wed Aug 15 17:21:05 UTC 2018
x86_64 x86_64
I use an Asus X200MA with Ubuntu 14.04 and have had the same issue i.e.
a black screen since the update from 3.13.0-40 to 3.13.0-45. The update
to 3.13.0-46 didn't help so I'm back to using 3.13.0-40.
I tried Christopher Penalver's suggestion and upgraded the BIOS to the
latest version 504 (from
Public bug reported:
Filing this report was recommended to me in the thread to report 1416849
Booted into blank screen after the security update...
I also use an Asus X200MA with Ubuntu 14.04 and have had the same issue
i.e. a black screen since the update from 3.13.0-40 to 3.13.0-45. The
update
Christopher Penalver: I have done so. Thanks.
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https://bugs.launchpad.net/bugs/1416849
Title:
Booted into blank screen after the security update
To manage notifications about this bug
Regarding the problem of grub-reboot not working with /boot on a RAID array
(and in my case not being able to boot back into Ubuntu), I would be happy with
a timed default. It wouldn't require GRUB_DEFAULT=saved or grubenv. As I
imagine it, a user who normally uses e.g. GRUB_DEFAULT=0 would
I just upgraded from 9.10 to 10.04 with a separate /var partition and
afterwards I too was getting a ureadahead main process (xxx) terminated
with status 5 message along with having no pack files in
/var/lib/ureadahead. The system boots normally otherwise however. It
seems that if /var is separate
I've done more research and found that this problem in one form or
another (touchpad recognized as wheel mouse on various machines with
various linux versions) goes back years - some reports date to 2006. I
don't know quite what to make of that yet, being new to Linux, but this
report should
** Attachment added: AlsaDevices.txt
http://launchpadlibrarian.net/37789400/AlsaDevices.txt
** Attachment added: AplayDevices.txt
http://launchpadlibrarian.net/37789401/AplayDevices.txt
** Attachment added: ArecordDevices.txt
http://launchpadlibrarian.net/37789402/ArecordDevices.txt
Public bug reported:
The touchpad works but is very tap insensitive, and at times simply does
not respond without moving the mouse and trying again. There is no
touchpad tab in Mouse Preferences (System|Preferences|Mouse) to
configure it. Programs like xinput, lshw, and lshal show only references
I have seen this also upon shutdown:
usplash:6652 freeing invalid memtype d000-d100
But only once. Subsequent shutdowns have been OK.
Architecture: amd64
Date: Mon Dec 21 07:13:32 2009
DistroRelease: Ubuntu 9.10
MachineType: Acer Aspire 5542G
Package: usplash 0.5.49
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