F13: Delay in screen refresh
by Marco Guazzone
Hi,
I've noticed that there is a some kind of "delay" in the screen refresh.
For instance, under VIM when I move the cursor (that is a black
rectangle) under a character, it takes between 1 and 4 secs before
the character appears inside the cursor.
I've experienced the same issue under OpenOffice and FireFox.
This is really annoying. :(
Under F12 no problem
Does any other experienced this behaviour?
My system is:
* OS: F13 x86_64 - up-to-dated
* WM: OpenBox
* CPU: Intel Core 2 Duo
* GPU: Intel GM965/GL960
* RAM: 2GB
Thank you so much!
-- Marco
11 years, 10 months
Kernel boot problems or is my hard drive failing ?
by linux guy
If I power down my laptop via the usual KStart->Shutdown means, it can
take up to 4 restart attempts before it fully boots.
It has no problem launching grub and the kernel selection screen. That
it does reliably every time. After that, there are issues.
Twice I will get a back screen with a flashing cursor. Then I will get
an ehci -19 error. Then it will boot properly.
My fscks are fine. I had a block error once, about two weeks ago, but
that was with an older F12 kernel after completely crashing during a
resume from suspend to RAM.
Is anyone else experiencing a problem booting ? Does this sound like a
kernel problem or is my hard drive failing ?
Thanks
$ uname -a
Linux localhost.localdomain 2.6.31.9-174.fc12.i686.PAE #1 SMP Mon Dec 21
06:04:56 UTC 2009 i686 i686 i386 GNU/Linux
11 years, 10 months
Vinagre???
by Antonio M
I have two boxes, both have UltraVNC and Vinagre (Remote desktop
viewer), exactly the same packages both in F11 fully updated
When I connect from A to B both Vinagre and UltraVNC work, but when I
connect from Ato B UltraVNC works fine but in Vinagre I see the list
of remote desktops, but when I try to connect I get the message
Connection closed: The connection to host B has been closed.
Any idea??
Tnx
--
Antonio Montagnani
Skype : antoniomontag
SIP: antoniomontag(a)ekiga.net
11 years, 10 months
Monitor disconnects (?) in F13
by Patrick O'Callaghan
F13, KDE. I have the screensaver set to activate after 5 minutes and it
seems to work fine. Nevertheless if I leave the machine for a long
period, say an hour or two (I'd need to experiment more to be sure, and
that takes time of course) the monitor refuses to wake up but just shows
a small error message of its own telling me that the recommended
settings are 1440x900.
Needless to say, that's the resolution I already use. The monitor is a
Samsung SyncMaster 920NW, landscape format LCD, and it worked fine in
F12, F11 and I think F10 (I've had it for a while).
The only recourse seems to be a hard reset as there's no reaction to the
keyboard or mouse. I haven't yet tried ssh from another machine to poke
around. If anyone tells me what to look for I'll be happy to do it next
time.
I turned off power management to see what happens. It didn't make any
difference.
poc
11 years, 11 months
Omega live -
by Bob Goodwin
Is there an Omega Live version of F-13 [for USB flash drive] to be
available and if so when?
Bob
--
11 years, 11 months
assertion in NetworkManager
by Philipp Böhm
Hello @all,
after upgrading to Fedora 12 I get some problems with NetworkManager for
example Wireless Networks were disabled and you couldn't avtivate this.
Some entries in /var/log/messages shows me an assertion in
NetworkManager. I will post these line and I hope that somebody can help
me. My wireless-device is an Atheros AR242x 802.11abg Wireless PCI
Express Adapter (wlan0).
/var/log/messages:
Nov 22 11:00:18 philipps-toshi NetworkManager: <info> Wireless now
enabled by radio killswitch
Nov 22 11:00:18 philipps-toshi rpc.statd[1270]: Version 1.2.1 Starting
Nov 22 11:00:19 philipps-toshi NetworkManager: ifcfg-rh: parsing
/etc/sysconfig/network-scripts/ifcfg-wlan0 ...
Nov 22 11:00:19 philipps-toshi NetworkManager: ifcfg-rh: error:
Missing SSID
Nov 22 11:00:19 philipps-toshi NetworkManager: ifcfg-rh: parsing
/etc/sysconfig/network-scripts/ifcfg-eth0 ...
Nov 22 11:00:19 philipps-toshi NetworkManager: ifcfg-rh: read
connection 'System eth0'
Nov 22 11:00:19 philipps-toshi NetworkManager: ifcfg-rh: parsing
/etc/sysconfig/network-scripts/ifcfg-lo ...
Nov 22 11:00:19 philipps-toshi NetworkManager: <info> (wlan0): driver
supports SSID scans (scan_capa 0x01).
Nov 22 11:00:19 philipps-toshi NetworkManager: <info> (wlan0): new
802.11 WiFi device (driver: 'ath5k')
Nov 22 11:00:19 philipps-toshi NetworkManager: <info> (wlan0): exported
as /org/freedesktop/NetworkManager/Devices/0
Nov 22 11:00:19 philipps-toshi NetworkManager: <info> (wlan0): now managed
Nov 22 11:00:19 philipps-toshi NetworkManager: <info> (wlan0): device
state change: 1 -> 2 (reason 2)
Nov 22 11:00:19 philipps-toshi NetworkManager: <info> (wlan0): bringing
up device.
Nov 22 11:00:19 philipps-toshi kernel: ADDRCONF(NETDEV_UP): wlan0: link
is not ready
Nov 22 11:00:19 philipps-toshi NetworkManager: <info> (wlan0):
preparing device.
Nov 22 11:00:19 philipps-toshi NetworkManager: <info> (wlan0):
deactivating device (reason: 2).
Nov 22 11:00:19 philipps-toshi NetworkManager:
supplicant_interface_acquire: assertion `mgr_state ==
NM_SUPPLICANT_MANAGER_STATE_IDLE' failed
11 years, 11 months
Fedora on netbook with 2GB of storage?
by Valent Turkovic
Hi,
does anybody know of any Fedora Remix that would work on HDD that is
only 2GB? Asus eee 701 2G has only 2GB of storage and SD card reader
doesn't work :(
Even Ubuntu remixed are ok if you don't know any Fedora Remix that
would fit and still be usable on 2GB of storage space.
Cheers!
--
pratite me na twitteru - www.twitter.com/valentt
blog: http://kernelreloaded.blog385.com
linux, anime, spirituality, windsurf, wireless, ronjenje, pametne kuće, zwave
registered as user #367004 with the Linux Counter, http://counter.li.org.
ICQ: 2125241, Skype: valent.turkovic, MSN: valent.turkovic(a)hotmail.com
11 years, 11 months
ssh into kvm-clients
by brizly vaan van Ulciputz
Hello Everyone,
ich wonder why i am not able to ssh-in in this case:
i have an kvm-'server' running 4 'guests'.
the guests are behind nat (default in kvm?).
running fresh fedora on all machine (host and guest), installed from
live-cd, enabled sshd and made sure system-config-firewall allows
ssh-in, i am not able to reach the guests by ssh.
i can ping them, by there from kvm-server given ip, by
openvpn-client-ip, all good.
[brizly@s28 ~]$ ping 192.168.24.22
PING 192.168.24.22 (192.168.24.22) 56(84) bytes of data.
64 bytes from 192.168.24.22: icmp_seq=1 ttl=64 time=2.50 ms
64 bytes from 192.168.24.22: icmp_seq=2 ttl=64 time=1.80 ms
64 bytes from 192.168.24.22: icmp_seq=3 ttl=64 time=2.01 ms
but ssh - i just got:
[brizly@s28 ~]$ ssh 192.168.24.22
ssh: connect to host 192.168.24.22 port 22: No route to host
i don't know were to start searching, firewall, selinux, openvpn...
Other openvpn-clients - installed the same way, but 'real' machines, not
kvm-clients - are reachable. although from kvm-client to outside-host.
Any ideas?
11 years, 11 months
Re: where does Network-Manager store its VPN settings?
by Antonio Olivares
--- On Sun, 5/30/10, fred smith <fredex(a)fcshome.stoneham.ma.us> wrote:
> From: fred smith <fredex(a)fcshome.stoneham.ma.us>
> Subject: where does Network-Manager store its VPN settings?
> To: users(a)lists.fedoraproject.org
> Date: Sunday, May 30, 2010, 6:56 PM
>
> When using NM (in Gnome) to configure a VPN (Sysco, which
> uses vpnc as the
> backend) where does it store the VPN configuration
> settings?
>
> Trying to find them so I can move them to a new F13
> installation rather than
> re-creating all of 'em.
>
> Thanks in advance!
>
> --
> ---- Fred Smith -- fredex(a)fcshome.stoneham.ma.us
> ----------------------------
>
> Do you not know? Have you not heard?
> The LORD is the everlasting God, the Creator
> of the ends of the earth.
> He will not grow tired or weary, and his
> understanding no one can fathom.
> ----------------------------- Isaiah 40:28 (niv)
> -----------------------------
> --
Check for a . file?
http://projects.gnome.org/NetworkManager/admins/
http://live.gnome.org/NetworkManager/SystemSettings
Hope this helps in some way.
Regards,
Antonio
--------------------------------------------------------------------------
Exodus 31:17
For in six days the Lord made heaven and earth, and on the seventh day he rested, and was refreshed.
--------------------------------------------------------------------------
11 years, 11 months
Network crash in F13
by Clodoaldo Neto
Whenever a heavy nfs4 file copy or internet file download is done
connectivity is lost and restarting NetworkManager does not fix it.
Only a reboot fixes it.
------------[ cut here ]------------
WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0xf0/0x192()
Hardware name: A780GM-A
NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
Modules linked in: nfs lockd fscache nfs_acl auth_rpcgss nls_utf8 fuse
vboxnetadp vboxnetflt vboxdrv sunrpc cpufreq_ondemand powernow_k8
freq_table ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables
ipv6 uinput snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep
snd_seq snd_seq_device snd_pcm joydev nvidia(P) snd_timer i2c_piix4
snd soundcore i2c_core serio_raw edac_core r8169 mii k10temp
snd_page_alloc edac_mce_amd microcode raid1 ata_generic pata_acpi
usb_storage pata_atiixp [last unloaded: scsi_wait_scan]
Pid: 0, comm: swapper Tainted: P 2.6.33.4-95.fc13.x86_64 #1
Call Trace:
<IRQ> [<ffffffff8104b558>] warn_slowpath_common+0x77/0x8f
[<ffffffff8104b5bd>] warn_slowpath_fmt+0x3c/0x3e
[<ffffffff8139cd43>] ? netif_tx_lock+0x3f/0x68
[<ffffffff8139ce5c>] dev_watchdog+0xf0/0x192
[<ffffffff8106956d>] ? sched_clock_local+0x1c/0x82
[<ffffffff8106117c>] ? __queue_work+0x35/0x3c
[<ffffffff810583d6>] run_timer_softirq+0x1ba/0x25e
[<ffffffff8106c299>] ? ktime_get+0x60/0xb9
[<ffffffff810516c5>] __do_softirq+0xe0/0x1a1
[<ffffffff810702d8>] ? tick_program_event+0x25/0x27
[<ffffffff8100aa1c>] call_softirq+0x1c/0x30
[<ffffffff8100c21d>] do_softirq+0x41/0x7e
[<ffffffff81051518>] irq_exit+0x36/0x78
[<ffffffff81020234>] smp_apic_timer_interrupt+0x89/0x97
[<ffffffff8100a4d3>] apic_timer_interrupt+0x13/0x20
<EOI> [<ffffffff81028384>] ? native_safe_halt+0x6/0x8
[<ffffffff8101117a>] default_idle+0x31/0x4e
[<ffffffff81008bfd>] cpu_idle+0xa5/0xdf
[<ffffffff81423bf6>] start_secondary+0x1f2/0x233
This same hardware was working with Fedora 10
Regards, Clodoaldo Pinto Neto
11 years, 11 months
