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<span style="color: rgb(36, 41, 46); font-size: 14px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: 400; letter-spacing: normal; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
background-color: rgb(255, 255, 255); text-decoration-style:
initial; text-decoration-color: initial; display: inline
!important; float: none;">I have a Powercom SPD-850U UPS. I try to
connect this UPS with my Raspberry PI 3B + via NUT,</span><br
style="box-sizing: border-box; color: rgb(36, 41, 46); font-size:
14px; font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: 400; letter-spacing:
normal; text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; word-spacing: 0px; -webkit-text-stroke-width:
0px; background-color: rgb(255, 255, 255); text-decoration-style:
initial; text-decoration-color: initial;">
<span style="color: rgb(36, 41, 46); font-size: 14px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: 400; letter-spacing: normal; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
background-color: rgb(255, 255, 255); text-decoration-style:
initial; text-decoration-color: initial; display: inline
!important; float: none;">I came to the conclusion - all works
nice with Raspbian (2018-03-13), the first one that supports 3B +,
but does not work with the latest version of Raspbian
(2019-04-08). I think, the algorithm for working with the USB bus
has changed in the latest versions of the kernel. And this is bad,
because it breaks down the work of previously debugged programs.</span><br>
<p><span style="color: rgb(36, 41, 46); font-size: 14px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: 400; letter-spacing: normal; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;
background-color: rgb(255, 255, 255); text-decoration-style:
initial; text-decoration-color: initial; display: inline
!important; float: none;"></span><span style="color: rgb(36, 41,
46); font-size: 14px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: 400; letter-spacing: normal; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
background-color: rgb(255, 255, 255); text-decoration-style:
initial; text-decoration-color: initial; display: inline
!important; float: none;">I tried to contact Raspbian support.
Details here <a class="moz-txt-link-freetext" href="https://github.com/raspberrypi/linux/issues/2977">https://github.com/raspberrypi/linux/issues/2977</a></span><span
style="color: rgb(36, 41, 46); font-size: 14px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: 400; letter-spacing: normal; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;
background-color: rgb(255, 255, 255); text-decoration-style:
initial; text-decoration-color: initial; display: inline
!important; float: none;"><br>
</span></p>
<p><span style="color: rgb(36, 41, 46); font-size: 14px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: 400; letter-spacing: normal; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;
background-color: rgb(255, 255, 255); text-decoration-style:
initial; text-decoration-color: initial; display: inline
!important; float: none;">They argue that this is a NUT problem
and advised to contact support of the NUT. I don’t really
believe it and ask someone from the NUT developers to enter into
the dialogue using the above url.</span><br>
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