This device is a combination USB hub, displaylink graphics, and e2i touchscreen
Bus 001 Device 005: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 006: ID 17e9:401a Newnham Research
Bus 001 Device 007: ID 1ac7:0001
|__ Port 1: Dev 5, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 2: Dev 6, If 0, Class=vend., Driver=udlfb, 480M
|__ Port 2: Dev 6, If 1, Class=HID, Driver=usbhid, 480M
|__ Port 3: Dev 7, If 0, Class=vend., Driver=usbtouchscreen, 12M
we need to make sure that configuration data we expose via the bus ends
up in using getting an assert(). Even though configuration data is only
parsed from trusted sources we should be more careful with what we read.
The use of identifying disks by magic byte sequences outside of the
filesystem or partion table is fragile and usually creates more
problems than it solves.
Udev-acl will be part of a future ConsoleKit release. On systemd systems,
advanced ConsoleKit and udev-acl functionality are natively provided by
systemd.
If the service reaches the start limit, mark the sockets that activate
it as failed (with the result code 'service-broken').
This way the sockets won't act as tarpits for clients connecting to
them.
This introduces the new PAM environment variable XDG_SESSION_CLASS. If
not set, defaults to "user".
This is useful for apps that want to distuingish real user logins from
"fake" ones which just exist to show a gdm login screen or a lock
screen.
The text mode welcome message will only show the distro name stored
in /etc/os-release and no longer read any distro-specific files. If
/etc/os-release does not exist, 'Linux' will be printed.
When the source tree is is ./configure'd, only /etc-os-release is read
to guess the distro to build for. If /etc/os-release does not exist,
--with-distro= needs to be specified.
A bug was introduced in acb14d3 "cgroup: when getting cgroup empty
notifications, always search up the tree".
When the given cgroup is found the hashmap, we should be happy and
return it, not go looking up the tree for another one.
Fixes the hanging NetworkManager on shutdown for me.
Avoid a bogus message from 'systemctl enable ...' when all units given
are SysV services:
Warning: unit files do not carry install information. No operation
executed.
https://bugzilla.redhat.com/show_bug.cgi?id=787407
This keeps behavior in line calling /sbin/modprobe -- aliases will be
resolved to the relevant modules, and errors from inserting modules
which are already loaded are ignored.