<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - Dual onboard LCD (eDP1 and DP1) cannot turn on DP1 (no backlight), no backlight control but can see screen in reflected light" href="https://bugs.freedesktop.org/show_bug.cgi?id=73156#c15">Comment # 15</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - Dual onboard LCD (eDP1 and DP1) cannot turn on DP1 (no backlight), no backlight control but can see screen in reflected light" href="https://bugs.freedesktop.org/show_bug.cgi?id=73156">bug 73156</a> from <a class="email" href="mailto:daiver@daiver.ru" title="Daiver <daiver@daiver.ru>"> Daiver</a> <pre>Detected monitors : - Device: dev:/dev/i2c-7 DDC/CI supported: No Monitor Name: VESA standard monitor Input type: Digital - Device: dev:/dev/i2c-6 DDC/CI supported: No Monitor Name: VESA standard monitor Input type: Digital LANG= ddccontrol -d dev:/dev/i2c-7 Reading EDID and initializing DDC/CI at bus dev:/dev/i2c-7... ioctl(): Remote I/O error ioctl returned -1 ioctl(): Remote I/O error ioctl returned -1 ioctl(): Remote I/O error ioctl returned -1 I/O warning : failed to load external entity "/usr/share/ddccontrol-db/monitor/CMN1346.xml" Document not parsed successfully. ioctl(): Remote I/O error ioctl returned -1 DDC/CI at dev:/dev/i2c-7 is unusable (-1). Cannot read no one register.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>