<html><head></head><body>Systemd does not fiddle with those settings. It's more likely a tool like laptop-mode-tools or pm-utils. I suggest looking in that direction. <br><br><div class="gmail_quote">Am 26. März 2015 23:26:19 MEZ, schrieb Simon Richter <sjr@debian.org>:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre class="k9mail">Package: systemd<br />Version: 215-12<br />Severity: normal<br /><br />Hi,<br /><br />suspecting systemd, as it worked before installing systemd, and that sounds<br />like a typical power management thing:<br /><br />After installing systemd, often dirty pages stop being flushed out and<br />remain dirty for minutes, then the first read access to a sector that is<br />not cached then writes out all buffers synchronously.<br /><br />While that is somewhat sensible for a laptop with a harddisk on battery<br />power, I find it quite annoying as I have an SSD and enough memory for it<br />to collect a few hundred MB of unwritten data.<br /><br />File system is ext4 with trim option set.<br /><br /> Simon<br /><br />-- Package-specific info:<br /><br />-- System Information:<br />Debian Release: 8.0<br /> APT prefers testing<br /> APT policy: (990, 'testing'), (500, 'stable')<br />Architecture: amd64 (x86_64)<br />Foreign Architectures: i386<br /><br />Kernel:
Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)<br />Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)<br />Shell: /bin/sh linked to /bin/dash<br />Init: systemd (via /run/systemd/system)<br /><br />Versions of packages systemd depends on:<br />ii acl 2.2.52-2<br />ii adduser 3.113+nmu3<br />ii initscripts 2.88dsf-58<br />ii libacl1 2.2.52-2<br />ii libaudit1 1:2.4-1+b1<br />ii libblkid1 2.25.2-5<br />ii libc6 2.19-15<br />ii libcap2 1:2.24-7<br />ii libcap2-bin 1:2.24-7<br />ii libcryptsetup4 2:1.6.6-5<br />ii libgcrypt20 1.6.2-4+b1<br />ii libkmod2 18-3<br />ii liblzma5 5.1.1alpha+20120614-2+b3<br />ii libpam0g 1.1.8-3.1<br />ii libselinux1 2.3-2<br />ii libsystemd0 215-12<br />ii mount 2.25.2-5<br />ii sysv-rc 2.88dsf-58<br />ii udev 215-12<br />ii util-linux 2.25.2-5<br /><br />Versions of packages systemd recommends:<br
/>ii dbus 1.8.16-1<br />ii libpam-systemd 215-12<br /><br />Versions of packages systemd suggests:<br />pn systemd-ui <none><br /><br />-- Configuration Files:<br />/etc/systemd/logind.conf changed:<br />[Login]<br />HandleLidSwitch=ignore<br /><br /><br />-- no debconf information<br /></pre></blockquote></div><br>
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