Re: Monitor is flickering when changes on the screen (i.e. cursor)
> > Are there warning (WW) or error (EE) messages in > journalctl -u gdm.service > when the screen is flickering? > No warnings or anything at the journal. I am using lightdm, so my command was 'journalctl -u lightdm.service'. Do you think to better use gdm instead of lightdm? My understanding is that the problem lies a bit deeper more at the kernel or drivers. But of course I could try a different display manager if this could make a difference. Regards, Flo. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/551d9dac.6010...@gmx.at
Re: Monitor is flickering when changes on the screen (i.e. cursor)
>> >> PS: I also tried different resolutions. No effect! > > Different refresh rate? Is that set the same now as before? > Yes, I tried also different refresh rates (if the pull down menu gave me choices). Flo. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/551d9da7.1000...@gmx.at
Re: Monitor is flickering when changes on the screen (i.e. cursor)
On Wednesday 01 April 2015 16:16:58 Flo wrote: > On 04/01/15 15:50, Floris wrote: > > Op Wed, 01 Apr 2015 12:50:18 +0200 schreef Flo : > >> Dear all, > >> > >> I installed jessie with LXDE, 3.16.0-4-amd64. > >> > >> The problem I am facing is that when I move the cursor or when there are > >> other changes on the screen like moving lines the Monitor starts to > >> flicker. > >> > >> The monitor&computer isn't new, there was Debian installed a few years > >> ago and there it worked. > >> > >> The difficulty for me is that I don't know where to start from to find a > >> solution. > >> > >> Can anyone give me a hint? > >> > >> Thany you very much in advance. > >> > >> Regards, > >> Flo > > > > Does the problem also occurs when you use an other OS? For example > > with a live Linux pendrive. > > There was an old Debian installed which I removed yesterday and there it > worked without that problem. > > > Are there warning (WW) or error (EE) messages in > > journalctl -u gdm.service > > when the screen is flickering? > > Ok, I will check that and get back to you as soon as I have the > information (it's my mother's pc, I am not there very often). > > Thank you. > > Regards, > Flo. > > PS: I also tried different resolutions. No effect! Different refresh rate? Is that set the same now as before? Lisi -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/201504011628.47117.lisi.re...@gmail.com
Re: Monitor is flickering when changes on the screen (i.e. cursor)
On 04/01/15 15:50, Floris wrote: > Op Wed, 01 Apr 2015 12:50:18 +0200 schreef Flo : > >> Dear all, >> >> I installed jessie with LXDE, 3.16.0-4-amd64. >> >> The problem I am facing is that when I move the cursor or when there are >> other changes on the screen like moving lines the Monitor starts to >> flicker. >> >> The monitor&computer isn't new, there was Debian installed a few years >> ago and there it worked. >> >> The difficulty for me is that I don't know where to start from to find a >> solution. >> >> Can anyone give me a hint? >> >> Thany you very much in advance. >> >> Regards, >> Flo >> >> > > Does the problem also occurs when you use an other OS? For example > with a live Linux pendrive. > There was an old Debian installed which I removed yesterday and there it worked without that problem. > Are there warning (WW) or error (EE) messages in > journalctl -u gdm.service > when the screen is flickering? > Ok, I will check that and get back to you as soon as I have the information (it's my mother's pc, I am not there very often). Thank you. Regards, Flo. PS: I also tried different resolutions. No effect! -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/551c0bea.6090...@gmx.at
Re: Monitor is flickering when changes on the screen (i.e. cursor)
Op Wed, 01 Apr 2015 12:50:18 +0200 schreef Flo : Dear all, I installed jessie with LXDE, 3.16.0-4-amd64. The problem I am facing is that when I move the cursor or when there are other changes on the screen like moving lines the Monitor starts to flicker. The monitor&computer isn't new, there was Debian installed a few years ago and there it worked. The difficulty for me is that I don't know where to start from to find a solution. Can anyone give me a hint? Thany you very much in advance. Regards, Flo Does the problem also occurs when you use an other OS? For example with a live Linux pendrive. Are there warning (WW) or error (EE) messages in journalctl -u gdm.service when the screen is flickering? Success, Floris -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/op.xwe123tn5k9...@jessica.jkfloris.demon.nl
Monitor is flickering when changes on the screen (i.e. cursor)
Dear all, I installed jessie with LXDE, 3.16.0-4-amd64. The problem I am facing is that when I move the cursor or when there are other changes on the screen like moving lines the Monitor starts to flicker. The monitor&computer isn't new, there was Debian installed a few years ago and there it worked. The difficulty for me is that I don't know where to start from to find a solution. Can anyone give me a hint? Thany you very much in advance. Regards, Flo -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/551bcd6a.8060...@gmx.at
