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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/124915/">https://git.reviewboard.kde.org/r/124915/</a>
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<p style="margin-top: 0;">On August 25th, 2015, 12:15 p.m. CEST, <b>David Edmundson</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/124915/diff/1/?file=397976#file397976line84" style="color: black; font-weight: bold; text-decoration: underline;">ksmserver/screenlocker/lockwindow.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">BackgroundWindow::BackgroundWindow(LockWindow *lock)</pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">84</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="s">"loginctl unlock-sessions</span><span class="se">\n\n</span><span class="s">"</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">that's
sudo loginctl...</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">doing it as a normal user will give an error.</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I tried that a hundred times today, everytime without sudo: loginctl prompts for the password.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I don't want to ask for sudo as sudo might not be used by the distribution.</p></pre>
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<p style="margin-top: 0;">On August 25th, 2015, 12:15 p.m. CEST, <b>David Edmundson</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/124915/diff/1/?file=397976#file397976line85" style="color: black; font-weight: bold; text-decoration: underline;">ksmserver/screenlocker/lockwindow.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">BackgroundWindow::BackgroundWindow(LockWindow *lock)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="s">"Afterwards switch back to the running session (e.g. ctrl+alt+F7)."</span><span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">that's f1 for normal distros....</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">maybe we can use either ttyname() here?</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">or qgetenv("XDG_VTNR")?</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">since when do distros use f1? It used to be f7 for all of my linux life. Anyway, I can change to use XDG_VTNR.</p></pre>
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<p style="margin-top: 0;">On August 25th, 2015, 12:15 p.m. CEST, <b>David Edmundson</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/124915/diff/1/?file=397976#file397976line93" style="color: black; font-weight: bold; text-decoration: underline;">ksmserver/screenlocker/lockwindow.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">BackgroundWindow::BackgroundWindow(LockWindow *lock)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">p</span><span class="p">.</span><span class="n">drawText</span><span class="p">(</span><span class="n">s</span><span class="o">-></span><span class="n">geometry</span><span class="p">(),</span> <span class="n">Qt</span><span class="o">::</span><span class="n">AlignVCenter</span> <span class="o">|</span> <span class="n">Qt</span><span class="o">::</span><span class="n">AlignHCenter</span><span class="p">,</span> <span class="n">text</span><span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">FYI for future</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Qt::AlignCenter = AlignVCenter | AlignHCenter</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">For the record: I'm aware of it. But this bite me bad with QtQuick, so in future I'll always do the explicit one ;-)</p></pre>
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<p style="margin-top: 0;">On August 25th, 2015, 12:15 p.m. CEST, <b>David Edmundson</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/124915/diff/1/?file=397976#file397976line123" style="color: black; font-weight: bold; text-decoration: underline;">ksmserver/screenlocker/lockwindow.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">isShown</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I don't understand why this exists?</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I think it says:
If the emergency background was visible at the time we try to show the emergency background then we stop blocking suspend</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I need to test again: it might not be needed.</p></pre>
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<p>- Martin</p>
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<p>On August 25th, 2015, 11:16 a.m. CEST, Martin Gräßlin wrote:</p>
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<div>Review request for Plasma and David Edmundson.</div>
<div>By Martin Gräßlin.</div>
<p style="color: grey;"><i>Updated Aug. 25, 2015, 11:16 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://bugs.kde.org/show_bug.cgi?id=351696">351696</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-workspace
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">If the greeter crashes on startup ksld is caught in a restart loop which
causes 100 % CPU usage and makes it impossible to unlock the session.
With this change the greeter is only allowed to crash four times and
ksld goes into an emergency mode. This mode ensures that our black
background window gets shown with a message indicating how to unlock
using loginctl. This is rather technical but better than leaving the
system in a state which makes it impossible to unlock.
Directly unlocking in the error case is not an option as that could
be used to attack the screen locker infrastructure.
BUG: 351696</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>ksmserver/screenlocker/autotests/CMakeLists.txt <span style="color: grey">(44bbd97add6f5c9b2f83f9f2f825fa3c904e45c5)</span></li>
<li>ksmserver/screenlocker/ksldapp.h <span style="color: grey">(03ca2580ffc564cde033f3eeb2c81f77179a0bde)</span></li>
<li>ksmserver/screenlocker/ksldapp.cpp <span style="color: grey">(d0636b8785101cb9896cea6399952dac0e4cd227)</span></li>
<li>ksmserver/screenlocker/lockwindow.h <span style="color: grey">(265699a9789703ad099eee043a14d4700e90c243)</span></li>
<li>ksmserver/screenlocker/lockwindow.cpp <span style="color: grey">(41af0e23f8442d75b7295debe50d9b29fbda7e7a)</span></li>
<li>ksmserver/screenlocker/tests/CMakeLists.txt <span style="color: grey">(613ec7b2eead38b36e7805804f25ed93b4ef7a68)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/124915/diff/" style="margin-left: 3em;">View Diff</a></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">File Attachments </h1>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2015/08/25/d90fa1f2-4400-4407-92f6-7d3dff49b3ed__screenlocker-emergency.png">Emergency mode</a></li>
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