I have a very simple solution that solved it for me.
I have an Acer Nitro with NVIDIA GeForce GTX 1650. After installing
Ubuntu 22.04, every time I attached an external monitor the Xorg CPU
usage was 25% - 33% even when nothing is running. This happens with
driver 470 and 510.
To fix it - run
Xubuntu should be OK. I have no problems with it. Try this -
https://catch22cats.blogspot.com/2018/05/xrdp-blank-screen-with-
ubuntu-1804.html
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-session in Ubuntu.
Michael - have you installed the drivers from the Brother web site? The
Brother printer drivers are provided with Ubuntu, but the scanner
drivers have to be manually installed.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to
There is an updated driver for the Brother DCP-7065DN scanner on the
Brother web site, dated 5/31/2018. This fixes the problem. see
https://www.brother-usa.com/support/DCP7065DN
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to
No. sudo scanimage -L gives the same result. It does not detect the
scanner. However schroot with chroot of Ubuntu 16.04 detects it
correctly. See below.
peter@andromeda:~$ scanimage -L
No scanners were identified. If you were expecting something different,
check that the scanner is plugged in,
@Ken Wright
Thanks for the info. I installed gufw. I found that the firewall was disabled
for "Home" and enabled for "Office" and "Public". I disabled it for all and
rebooted. scanimage -L still does not find the Brother scanner.
--
You received this bug notification because you are a member
@luca.mg
I tried what you suggested, and rebooted, but the scanner is still not found by
scanimage -L
@Ken Wright
The network must be OK, because I can scan if I run under chroot in the same
installation.
$Peterpall
I do not have gufw, or any firewall. the ports all should be open, and it does
Correction to the prior post - the command to link the files was "ln -s"
not "cp". I did try both linking and copying the files. Currently they
are linked.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to sane-backends in Ubuntu.
@Ken Wright
I did set up the links with "sudo cp /usr/lib64/sane/libsane-
brother4.so* /usr/lib/x86_64-linux-gnu/sane"
The "sudo sane-find-scanner" does not find it - that seems to be looking
for USB scanners but this is network attached. It found my TV tuner
(PCTV 801e) and thinks it may be a
Brother DCP-7065DN Network Printer & scanner on bionic (comment #132 and
#135 above). Adding sane and scanner group and checking "use scanners"
does not help. The scanner is still not recognized.
--
You received this bug notification because you are a member of Desktop
Packages, which is
Brother DCP-7065DN Network Printer & scanner on bionic (comment #132
above). I have now installed a chroot of xenial on my new bionic setup.
In the chroot I installed the Brother scanner drivers and ran the "sudo
ln -sf /usr/lib64/sane/libsane-brother4.so* /usr/lib/sane/". The scanner
works
Brother DCP-7065DN Network Printer & scanner. I just installed Bionic
alongside Xenial. Printer works fine on bionic with the brother drivers
but the scanner is not found. The scanner works with Xenial. For xenial,
after installing the Brother drivers, I had created links using "sudo ln
-sf
Can somebody post a URL where I can download the proposed package
directly as I cannot install it using apt-get, which hangs because of
this bug. I am using amd64 xenial.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to appstream in
I find it is not possible to use "software and updates" to enable
proposed or to install the fix because every repository related action
results in a hang with appstreamcli using 100% CPU.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to
Sorry for the multiple posts. - I resolved the problem on my system by
deleting the /home/username/.local/share/Trash directory. Then when
deleting a file from Nautilus or Thunar, it re-created the Trash
directory and after that it successfully moves deleted files to trash
and no longer crashes
This also happens with Thunar
peter@andromeda:~$ nautilus
Initializing nautilus-dropbox 2015.10.28
*** Error in `nautilus': double free or corruption (fasttop):
0x7f00940037b0 ***
Aborted (core dumped)
peter@andromeda:~$ Thunar
*** Error in `Thunar': double free or corruption (fasttop):
This may be associated with the fact that I have my home directory on a
different file system from root. With Ubuntu 12.04 it would simply say
you cannot move files to trash and would ask if you would like to delete
them instead. With 15.10 it crashes Nautilus or Thunar instead of
offering that
Ubuntu 12.04.
I am having similar problems with evince when logging in remotely using xrdp.
Opening any file with evince shows a blank window and the blank window takes a
long time to close (a couple of minutes). It also displays the messages
(evince:18278): GRIP-WARNING **: failed to determine
18 matches
Mail list logo
